Bo G Leckner

Professor vid Chalmers, Rymd-, geo- och miljövetenskap, Energiteknik

Bo Leckner arbeter med diverse problem relaterade till termisk energiomvandling med tillämpning på pannor och förgasare, särskilt fluidiserad bädd.

Källa: chalmers.se

Visar 461 publikationer

2018

The influence of CO2 gas concentration on the char temperature and conversion during oxy-fuel combustion in a fluidized bed

Jesús Salinero, Gómez-Barea Alberto, Diego Fuentes Cano et al
Applied Energy. Vol. 215, p. 115-130
Artikel i vetenskaplig tidskrift
2018

O2/CO2 and O2/N2 combustion of bituminous char particles in a bubbling fluidized bed under simulated combustor conditions

Wang Wenkang, Bu Changsheng, Gómez-Barea Alberto et al
Chemical Engineering Journal. Vol. 336 (15), p. 74-81
Artikel i vetenskaplig tidskrift
2018

Simulation of the Transient Response of a Fluidized Bed Gasifier for Hybridized Concentrated Solar Thermal Power Plant

Montserrat Suárez-Almeida, Jesús Salinero, A.F. Ghoniem et al
. Vol. 1
Paper i proceeding
2018

Measurement and theoretical prediction of char temperature oscillation during fluidized bed combustion

Jesús Salinero, Alberto Gomez Barea, Diego Fuentes-Cano et al
Combustion and Flame. Vol. 192, p. 190-204
Artikel i vetenskaplig tidskrift
2018

Temperature and Conversion of Char during Oxy-Fuel Combustion in Fluidized Bed: Influence of CO2 Concentration at High O2 Concentration

Jesús Salinero, Alberto Gomez Barea, Ana Berdugo et al
. Vol. 1
Paper i proceeding
2017

The effect of using thermocouples on the char particle combustion in a fluidized bed reactor

Jesús Salinero, Alberto Gómez-Barea, Diego Fuentes Cano et al
Fuel. Vol. 207, p. 615-624
Artikel i vetenskaplig tidskrift
2017

Oxy-fuel conversion of sub-bituminous coal particles in fluidized bed and pulverized combustors

Changshen Bu, Alberto Gómez-Barea, Bo G Leckner et al
Proceedings of the Combustion Institute. Vol. 36 (3), p. 3331-3339
Artikel i vetenskaplig tidskrift
2017

Regimes of large-scale fluidized beds for solid fuel conversion

Bo G Leckner
Powder Technology. Vol. 308, p. 362-367
Artikel i vetenskaplig tidskrift
2017

Impact of using thermocouples to measure char particle temperature in a fluidized bed combustor

Jesús Salinero, Alberto Gómez-Barea, Diego Fuentes-Cano et al
12th International Conference on Fluidized Bed Technology. Vol. 12, p. 655-662
Paper i proceeding
2017

Heat and mass transfer

Bo G Leckner
Multiphase flow handbook, p. 994-1028
Kapitel i bok
2017

Mass transfer under segregation conditions in fluidized beds

Ke Qin, Henrik Thunman, Bo G Leckner
Fuel. Vol. 195, p. 105-112
Artikel i vetenskaplig tidskrift
2016

Effect of CO2 on oxy-fuel combustion of coal-char particles in a fluidized bed: Modeling and comparison with the conventional mode of combustion

C. S. Bu, A. Gomez-Barea, X. P. Chen et al
Applied Energy. Vol. 177, p. 247-259
Artikel i vetenskaplig tidskrift
2016

Measurement of char surface temperature in a fluidized bed combustor using pyrometry with digital camera

Jesús Salinero, Alberto Gómez-Barea, María Tripiana et al
Chemical Engineering Journal. Vol. 288, p. 441-450
Artikel i vetenskaplig tidskrift
2016

Fluidized bed combustion

Bo G Leckner
Reedijk, (Ed.) Elsevier Reference Module in Chemistry, Molecular Sciences and Chemical Engineering. Waltham, MA: Elsevier., p. 1-22
Artikel i övriga tidskrifter
2016

Oxy-fuel combustion of a single fuel particle in a fluidized bed: Char combustion characteristics, an experimental study

C. S. Bu, David Pallarès, X. P. Chen et al
Chemical Engineering Journal. Vol. 287, p. 649-656
Artikel i vetenskaplig tidskrift
2016

Developments in fluidized bed conversion of solid fuels

Bo G Leckner
Thermal Science. Vol. 20 (Supplement 1), p. S1-S18
Artikel i vetenskaplig tidskrift
2015

Process aspects in combustion and gasification Waste-to-Energy (WtE)

Bo G Leckner
Waste Management. Vol. 37, p. 13-25
Artikel i vetenskaplig tidskrift
2015

Oxy-fuel combustion in circulating fluidized bed boilers

Bo G Leckner, Alberto Gómez-Barea
Applied Energy. Vol. 125, p. 308-318
Artikel i vetenskaplig tidskrift
2015

A 1000 MWth boiler for chemical-looping combustion of solid fuels - Discussion of design and costs

Anders Lyngfelt, Bo G Leckner
Applied Energy. Vol. 157, p. 475-487
Artikel i vetenskaplig tidskrift
2015

Improving char temperature measurement by pyrometry with digital camera

Jesús Salinero, Alberto Gómez-Barea, Bo G Leckner et al
Proc. of the 22nd Int. Conf. on Fluidized Bed Conversion. Vol. 1, p. 375-383
Paper i proceeding
2015

Development of fuidized bed conversion of solid fuels--history and future

Bo G Leckner
Proc of the 22nd Int. Conf. on fluidized bed conversion. Vol. 1, p. 2-11
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2015

Devolatilization of a single fuel particle in a fluidized bed under oxy-combustion conditions. Part B: Modeling and comparison with measurements

C. S. Bu, Bo G Leckner, X. P. Chen et al
Combustion and Flame. Vol. 162 (3), p. 809-818
Artikel i vetenskaplig tidskrift
2015

Devolatilization of a single fuel particle in a fluidized bed under oxy-combustion conditions. Part A: Experimental results

C. S. Bu, Bo G Leckner, X. P. Chen et al
Combustion and Flame. Vol. 162 (3), p. 797-808
Artikel i vetenskaplig tidskrift
2013

Atmospheric (non-circulating) fluidized bed (FB) combustion

Bo G Leckner
Fluidized bed technologies for near-zero emission combustion and gasification, p. 641-699
Kapitel i bok
2013

Optimization of char and tar conversion in fluidized bed biomass gasifiers

Alberto Gómez-Barea, Pedro Ollero, Bo G Leckner
Fuel. Vol. 103, p. 42-52
Artikel i vetenskaplig tidskrift
2013

Developments in solid fuel combustion and CO2 reduction in fluidized bed

Bo G Leckner
Proc. of the eighth mediterranean combustion symposium, Cesme, Izmir, Turkey (Keynote Lecture 6)
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2013

Influence of particle and gas radiation in oxy-fuel combustion

Robert Johansson, Bo G Leckner, Klas Andersson et al
International Journal of Heat and Mass Transfer. Vol. 65, p. 143-152
Artikel i vetenskaplig tidskrift
2013

Estimation of gas composition and char conversion in a fluidized bed

Alberto Gómez-Barea, Bo G Leckner
Fuel. Vol. 107, p. 419-431
Artikel i vetenskaplig tidskrift
2013

Role and activities of the IEA Implementing Agreement on fluidized bed conversion

Bo G Leckner
Oil Shale Symposium, June 10-23 2013, Tallinn
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2013

Improving the performance of fluidized bed biomass/waste gasifiers

Alberto Gómez-Barea, Bo G Leckner, A.L Villanueva Perales et al
Applied Thermal Engineering. Vol. 50 (2), p. 1453-1462
Artikel i vetenskaplig tidskrift
2012

Integration of a biomass fluidized bed gasifier in a coal oxy-combustion plant

Alberto Gómez-Barea, Bo G Leckner, Pedro Ollero
21st International Conference on Fluidized Bed Combustion. Vol. 2, p. 729-735
Paper i proceeding
2012

On the Regimes of Fluidized Beds for Solid Fuel Conversion

Bo G Leckner
18th Fluidization & Particle Processing Symposium, The Society of Chemical Engineers, Japan (SCEJ),
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2012

A Devolatilization Model of Woody Biomass Particle in a Fluidized Bed Reactor

Kwangsu Kim, Bo G Leckner, Jeongwoo Lee et al
Korean Chemical Engineering Research. Vol. 50 (5), p. 850-859
Artikel i vetenskaplig tidskrift
2012

Fundamentals, status of the technology, and future challenges of fluidization

Bo G Leckner
CaOLING WORKSHOP and Open-day event
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2012

Analytical solutions of sharp interface models with nth order kinetics.

Alberto Gómez-Barea, Bo G Leckner, A.L Villanueva Perales et al
Chemical Engineering Journal. Vol. 183, p. 408-421
Artikel i vetenskaplig tidskrift
2011

Particle emissions from pellets stoves and modern and old-type wood stoves

Linda S Bäfver, Bo G Leckner, Claes Tullin et al
Biomass and Bioenergy. Vol. 35 (8), p. 3 6 4 8-3 6 5 5
Artikel i vetenskaplig tidskrift
2011

Reburning of Nitric Oxide in Oxy-Fuel Firing-The Influence of Combustion Conditions

Daniel Kuehnemuth, Fredrik Normann, Klas Andersson et al
Energy & Fuels. Vol. 25 (2), p. 624-631
Artikel i vetenskaplig tidskrift
2011

Methods to improve the performance of fluidized bed biomass gasifiers.

Alberto Gómez-Barea, Pedro Ollero, Bo G Leckner
Proceeding of 2nd European Conference on Polygeneration,30th March-1st April, 2011– Tarragona, Spain (Paper ABS 20.)
Paper i proceeding
2011

Account for variations in the H2O to CO2 molar ratio when modelling gaseous radiatve heat transfer with the weighted-sum-of-grey-gases model

Robert Johansson, Klas Andersson, Bo G Leckner et al
Combustion and Flame. Vol. 158 (5), p. 893-901
Artikel i vetenskaplig tidskrift
2011

Fluidised bed combustion of biomass

Bo G Leckner
9th European Conference on industrial furnaces and boilers
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2011

Biomass oxy-gasification integrated into a coal oxy-boiler.

Alberto Gómez-Barea, Bo G Leckner, Pedro Ollero
Proceedings of 19th European Biomass Conference, 06-09 June 2011, Berlin (Germany).
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2011

Control of Nitrogen Oxides in Oxy-Fuel Combustion

Fredrik Normann, Klas Andersson, Filip Johnsson et al
Proceedings of the 9th European Conference in Industrial Furnaces and Boilers
Paper i proceeding
2011

NOx reburning in oxy-fuel combustion: A comparison between solid and gaseous fuels

Fredrik Normann, Klas Andersson, Filip Johnsson et al
International Journal of Greenhouse Gas Control. Vol. 5 (SUPPL. 1), p. 120-126
Artikel i vetenskaplig tidskrift
2011

Conversion of Sulfur during Pulverized Oxy-coal Combustion

Daniel Fleig, Klas Andersson, Filip Johnsson et al
Energy & Fuels. Vol. 25 (2), p. 647-655
Artikel i vetenskaplig tidskrift
2011

Scale-up of fluidized-bed combustion – A review

Bo G Leckner, Pál Szentannai, Franz Winter
Fuel. Vol. 90 (10), p. 2951-2964
Artikel i vetenskaplig tidskrift
2011

The Control of Nitrogen Oxides in Oxy-Fuel Combustion

Fredrik Normann, Klas Andersson, Filip Johnsson et al
Proceeding of the 5th International Conference on Clean Coal Technologies
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2010

Reburning in oxy-fuel combustion: A parametric study of the combustion chemistry

Fredrik Normann, Klas Andersson, Filip Johnsson et al
Industrial & Engineering Chemistry Research. Vol. 49 (19), p. 9088-9094
Artikel i vetenskaplig tidskrift
2010

Modeling of biomass gasification in fluidized bed

Alberto Gómez Barea, Bo G Leckner
Progress in Energy and Combustion Science. Vol. 36 (4), p. 444-509
Artikel i vetenskaplig tidskrift
2010

Improving char and tar conversion in fluidized bed gasification

Alberto Gómez-Barea, Pedro Ollero, Bo G Leckner
Second International Symposium on Gasification and its Application
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2010

Gasification of biomass and waste

Alberto Gómez Barea, Bo G Leckner
Kapitel i bok
2010

NOX reburning in oxy-fuel combustion - An experimental investigation

Daniel Kuehnemuth, Fredrik Normann, Klas Andersson et al
27th Annual International Pittsburgh Coal Conference 2010, PCC 2010; Istanbul; Turkey; 11 October 2010. Vol. 1, p. 256-270
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2010

Models for gaseous radiative heat transfer applied to oxy-fuel conditions in boilers

Robert Johansson, Klas Andersson, Bo G Leckner et al
International Journal of Heat and Mass Transfer. Vol. 53 (1-3), p. 220-230
Artikel i vetenskaplig tidskrift
2009

Sulphur chemistry in oxy-fuel combustion

Daniel Fleig, Daniel Kuehnemuth, Fredrik Normann et al
VDI-Berichte. Vol. 2056 (24. Deutscher Flammentag), p. 289-294
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2009

Scale-up of fluidized bed combustion

Bo G Leckner, Pal Szentannai, Franz Winter
Scale-up in combustion, p. 61-86
Kapitel i bok
2009

The fate of sulphur during oxy-fuel combustion of lignite

Daniel Fleig, Fredrik Normann, Klas Andersson et al
Energy Procedia. Vol. 1 (1), p. 383-390
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2009

Emission control of nitrogen oxides in the oxy-fuel process

Fredrik Normann, Klas Andersson, Bo G Leckner et al
Progress in Energy and Combustion Science. Vol. 35 (5), p. 385-397
Artikel i vetenskaplig tidskrift
2009

Particle emission from combustion of oat grain and its potential reduction by addition

Linda S Bäfver, Marie Rönnbäck, Bo G Leckner et al
Fuel Processing Technology. Vol. 90 (3), p. 353-359
Artikel i vetenskaplig tidskrift
2009

Utilization of Reburn Reactions for NOx Control in Oxy-Fuel Combustion

Fredrik Normann, Klas Andersson, Bo G Leckner et al
2009 AIChE Annual Meeting, 09AIChE; Nashville, TN; United States; 8 November 2009 through 13 November 2009
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2009

The Sulphur Mass Balance in Oxy-Fuel Combustion of Lignite

Daniel Fleig, Klas Andersson, Daniel Kuehnemuth et al
1st OXYFUEL COMBUSTION CONFERENCE: September 8-11, 2009, Cottbus, Germany
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2009

Account for ratios of H2O to CO2 in the calculation of thermal radiation of gases with the weighted-sum-of-grey-gases model

Robert Johansson, Bo G Leckner, Klas Andersson
Sixth Mediterranean Combustion Symposium, 7-11 June, Proceedings CD
Paper i proceeding
2009

Combustion characteristics of lignite-fired oxy-fuel flames

Stefan Hjärtstam, Klas Andersson, Filip Johnsson et al
Fuel. Vol. 88 (11), p. 2216-2224
Artikel i vetenskaplig tidskrift
2009

Gasification of biomass in fluidized bed: review of modelling

Alberto Gómez-Barea, Bo G Leckner
20th International Conference on Fluidized Bed Combustion; Xian; China; 18 May 2009 through 21 May 2009. Vol. 1, p. 13-26
Paper i proceeding
2009

Evaluation of char reaction rate in a fluidised bed gasifier: from reactivity determination to reactor simulation

Alberto Gómez Barea, Bo G Leckner
Proceedings of 17th European Biomass Conference, 2009, p. 683-689
Paper i proceeding
2008

Radiation Intensity of Propane-Fired Oxy-Fuel Flames: Implications for Soot Formation

Klas Andersson, Robert Johansson, Filip Johnsson et al
Energy & Fuels. Vol. 22 (3), p. 1535-1541
Artikel i vetenskaplig tidskrift
2008

Evaluation of gas radiation modelling in oxy-fired furn

Robert Johansson, Klas Andersson, Bo G Leckner et al
3rd IEA-GHG Oxyfuel Workshop, Yokohama (Japan), 4-6 March 2008
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2008

High-temperature reduction of nitrogen oxides in oxy-fuel combustion

Fredrik Normann, Klas Andersson, Bo G Leckner et al
Fuel. Vol. 87 (17-18), p. 3579-3585
Artikel i vetenskaplig tidskrift
2008

Char gasification model for circulating fluidized beds

Alberto Gómez Barea, Bo G Leckner
Proceedings of the 16th European Biomass Conference & Exhibition. Vol. 2008, p. 747-755
Paper i proceeding
2008

Transient processes in a boiler with circulating fluidized bed

V.A. Munts, E. Yu. Pavliok, A.P. Baskakov et al
Circulating Fluidized Bed Technology IX. Vol. 9, p. 547-552
Paper i proceeding
2008

Fragmentation of wood char in a laboratory scale fluidized bed combustor

D. R. Sudhakar, K. Srinivas Reddy, Ajit Kumar Kolar et al
Fuel Processing Technology. Vol. 89 (11), p. 1121-1134
Artikel i vetenskaplig tidskrift
2008

The role of CFB in co-combustion

Bo G Leckner
Circulating Fluidized Bed Technology IX. Vol. 9, p. 827-832
Paper i proceeding
2008

Conversion of char in CFB gasifiers

Alberto Gómez Barea, Bo G Leckner, Martín Campoy
Circulating Fluidized Bed Technology IX. Vol. 9, p. 727-732
Paper i proceeding
2008

Estimation of gas phase mixing in packed beds

Simone Frigerio, Henrik Thunman, Bo G Leckner et al
Combustion and Flame. Vol. 153, p. 137-148
Artikel i vetenskaplig tidskrift
2008

Radiation intensity of lignite-fired oxy-fuel flames

Klas Andersson, Robert Johansson, Filip Johnsson et al
Experimental Thermal and Fluid Science. Vol. 33 (1), p. 67-76
Artikel i vetenskaplig tidskrift
2008

Gas–solid conversion in fluidised bed reactors

Alberto Gómez-Barea, Bo G Leckner, Domingo Santana et al
Chemical Engineering Journal. Vol. 141, p. 151-168
Artikel i vetenskaplig tidskrift
2008

Modelling and experimental investigation of devolatilizing wood in a fluidized bed combustor

M Sreekanth, Ruben Sudhakar, BVSSS Prasad et al
Fuel. Vol. 87 (12), p. 2698-2712
Artikel i vetenskaplig tidskrift
2008

Countermeasures against alkali-related problems during combustion of biomass in a circulating fluidized bed boiler

Kent Davidsson, Lars-Erik Åmand, Britt-Marie Steenari et al
Chemical Engineering Science. Vol. 63, p. 5314-5329
Artikel i vetenskaplig tidskrift
2008

A semi-analytical model to predict primary fragmentation of wood in a bubbling fluidized bed combustor

M Sreekanth, Ajit Kumar Kolar, Bo G Leckner
Journal of Analytical and Applied Pyrolysis. Vol. 83 (1), p. 88-100
Artikel i vetenskaplig tidskrift
2008

Estimation of wood char size at the end of devolatilization in a bubbling fluidized bed combustor

M Sreekanth, R Renu Kumar, Ajit Kumar Kolar et al
Fuel. Vol. 87 (15-16), p. 3393-3402
Artikel i vetenskaplig tidskrift
2008

Stresses in a Cylindrical Wood Particle Undergoing Devolatilization in a Hot Bubbling Fluidized Bed

M Sreekanth, BVSSS Prasad, A.K. Kolar et al
Energy & Fuels. Vol. 22 (3), p. 1549-1559
Artikel i vetenskaplig tidskrift
2008

The change of the characteristics of particles of natural biomass and pellets during thermochimical conversion in fluidized bed (in Russian)

G.I. Palchonok, O.S. Rabinovich, S.V. Chorolskaya et al
Tezisi, VI Minsk Internationational Heat and Mass Transfer Forum. Vol. 2, p. 149-151
Paper i proceeding
2008

High temperature reduction of nitrogen oxides

Fredrik Normann, Klas Andersson, Filip Johnsson et al
3rd IEA-GHG Oxyfuel Workshop, Yokohama (Japan), 4-6 March 2008
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2008

Radiation measurements and modeling of lignite-fired oxy-fuel flames

Klas Andersson, Robert Johansson, Bo G Leckner et al
Scandinavian-Nordic Section of the Combustion Institute – Measuring techniques in Combustion, October 23-24, 2008
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2008

Transient thermal behaviour of a cylindrical wood particle during devolatilization in a bubbling fluidized bed

M Sreekanth, Ajit Kumar Kolar, Bo G Leckner
Fuel Processing Technology. Vol. 89 (9), p. 838-850
Artikel i vetenskaplig tidskrift
2008

Properties of Particles in the Fly Ash of a Biofuel-Fired Circulating Fluidized Bed (CFB) Boiler

Linda S. Johansson, Bo G Leckner, C. Tullin et al
Energy & Fuels. Vol. 22 (5), p. 3015-3015
Artikel i vetenskaplig tidskrift
2008

NO Emission during Oxy-Fuel Combustion of Lignite

Klas Andersson, Fredrik Normann, Filip Johnsson et al
Industrial & Engineering Chemistry Research. Vol. 47 (6), p. 1835-1845
Artikel i vetenskaplig tidskrift
2007

Co-combustion - A summary of technology

Bo G Leckner
Thermal Science. Vol. 11 (4), p. 5-40
Artikel i vetenskaplig tidskrift
2007

Zero emission coal technologies-a summary

Bo G Leckner
IX Reunión del Grupo Español del Carbón, p. 7-10
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007

Optimal Feed Injection Velocity in a Fluidized Bed Reactor-a CFD Study

Gaurav Mogra, M Yogesh Kumar, BVSSS Prasad et al
Seventh Asian Computational Fluid Dynamics Conference. Vol. 7, p. Paper No.12.4-
Paper i proceeding
2007

Potassium, chlorine, and sulfur in ash, particles, deposits, and corrosion during wood combustion in a circulating fluidized-bed boiler

Kent Davidsson, Lars-Erik Åmand, Bo G Leckner et al
Energy & Fuels. Vol. 21 (1), p. 71-81
Artikel i vetenskaplig tidskrift
2007

Characterization of fluid dynamics of fluidized beds by analysis of pressure fluctuations

Srdjan Sasic, Bo G Leckner, Filip Johnsson
Progress in Energy and Combustion Science (33), p. 453-496
Artikel i vetenskaplig tidskrift
2007

A cost effective concept for generation of heat, electricity and transport fuel from biomass in fluidized bed boilers – using existing energy infrastructure

Henrik Thunman, Lars-Erik Åmand, Bo G Leckner et al
Proceedings of the 15th European Biomass Conference & Exhibition - From research to market Deployment, Berlin, Germany, 7-11 May 2007
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007

Nitrogen chemistry in a 100kW lignite fired oxy-fuel combustor

Klas Andersson, Fredrik Normann, Filip Johnsson et al
15th IFRF Members Conference, June 13-15, 2007, Pisa, Italy
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007

Nitrogen Oxides in Oxy-Fuel Combustion

Fredrik Normann, Klas Andersson, Filip Johnsson et al
4th Biennial Meeting of the Scandinavian-Nordic Section of the Combustion Institute, November 5-6 2007, Åbo, Finland
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007

The fate of trace elements in fluidised bed combustion of sewage sludge and wood

Anna-Lena Elled, Lars-Erik Åmand, Bo G Leckner et al
Fuel. Vol. 86 (5-6), p. 843-852
Artikel i vetenskaplig tidskrift
2007

Influence of intraparticle gradients in modeling of fixed bed combustion

Robert Johansson, Henrik Thunman, Bo G Leckner
Combustion and Flame. Vol. 149, p. 49-62
Artikel i vetenskaplig tidskrift
2007

Sensitivity Analysis of a Fixed Bed Combustion Model

Robert Johansson, Henrik Thunman, Bo G Leckner
Energy & Fuels. Vol. 21 (3), p. 1493-1503
Artikel i vetenskaplig tidskrift
2007

Prediction of gas composition in biomass gasifiers.

Alberto Gómez Barea, Henrik Thunman, Bo G Leckner et al
2nd International Congress of Energy and Environment Engineering and Management (IICIIEM2007)., p. ER-030
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007

Approximate prediction of gas-solid conversion in fluidized bed reactors

Alberto Gómez-Barea, Bo G Leckner, Martín Campoy
Fluidization XII, p. 639-646
Paper i proceeding
2007

Experimental estimation of particle flow fluctuations in dense unsteady two-phase flow using phase Doppler anemometry

Tobias Bergenblock, Fabrice Onofri, Bo G Leckner et al
International Journal of Multiphase Flow. Vol. 33, p. 849-872
Artikel i vetenskaplig tidskrift
2007

Effect of Cofiring Coal and Biofuel with Sewage Sludge on Alkali

Kent Davidsson, Lars-Erik Åmand, Anna-Lena Elled et al
Energy & Fuels. Vol. 21, p. 3180-3188
Artikel i vetenskaplig tidskrift
2007

Solids back-mixing in CFB boilers

Andreas Johansson, Filip Johnsson, Bo G Leckner
Chemical Engineering Science. Vol. 62, p. 561-573
Artikel i vetenskaplig tidskrift
2007

An engineering model for devolatilisation and oxidation in Biomass Gasifiers

Alberto Gómez Barea, Bo G Leckner, Pedro Ollero
Proceedings of the 15th European Biomass Conference & Exhibition - From research to market Deployment, Berlin, Germany, 7-11 May 2007, p. W1515-
Paper i proceeding
2007

Co-combustion a summary of technology

Bo G Leckner
Rapport
2007

Mass transport effects during measurements of gas-solid reaction kinetics in a fluidised bed

Alberto Gómez Barea, Pedro Ollero, Bo G Leckner
Chemical Engineering Sciences. Vol. 62 (5), p. 1477-1493
Artikel i vetenskaplig tidskrift
2006

Deposits on heat transfer tubes during co-combustion of biofuels and sewage sludge

Lars-Erik Åmand, Bo G Leckner, David Eskilsson et al
Fuel. Vol. 85 (10-11), p. 1313-1322
Artikel i vetenskaplig tidskrift
2006

Co-firing of biomass and other wastes in fluidized bed systems

Ibrahim Gulyurtlu, six names, Bo G Leckner et al
19th International Conference on Fluidized Bed Combustion
Paper i proceeding
2006

Gas composition in a fixed bed of biofuel.

M. Rönnbäck, J. Samuelsson, C. Tullin et al
Science in Thermal and Chemical Biomass Conversion, 30 August-2 September 2004, Victoria, Vancouver Island, BC, Canada. Vol. 1, p. 605-619
Paper i proceeding
2006

Influence of phosphorus on sulphur capture during co-firing

Anna-Lena Elled, Lars-Erik Åmand, Bo G Leckner et al
Fuel. Vol. 85, p. 1671-1678
Artikel i vetenskaplig tidskrift
2006

Ash deposition on heat transfer tubes during combustion of demolition wood

Lars-Erik Åmand, Bo G Leckner, David Eskilsson et al
Energy & Fuels. Vol. 20 (3), p. 1001-1007
Artikel i vetenskaplig tidskrift
2006

Influence of intra-particle gradients in modelling of fixed bed combustion

Robert Johansson, Henrik Thunman, Bo G Leckner
Thirty-first international symposium on combustion
Poster (konferens)
2006

Heat and Mass Transfer

Bo G Leckner
Multiphase Flow Handbook / edited by Clayton Crowe, p. 5.30-5.55
Kapitel i bok
2006

Estimation of the temperature in the bottom region of a fluidized-bed furnace burning biomass

Fredrik Niklasson, Filip Johnsson, Bo G Leckner
Science in Thermal and Chemical Biomass Conversion
Paper i proceeding
2006

Reactor residence time analysis with CFD

Federico Ghirelli, Sven Hermansson, Henrik Thunman et al
Progress in computational fluid dynamics. Vol. 6 (4/5), p. 241-247
Artikel i vetenskaplig tidskrift
2006

Scaling of CFB boiler hydrodynamics

Ajit Kumar Kolar, Bo G Leckner
Advances in Energy Research, December 4-5, IIT Bombay, Mumbay, McMillan India Ltd, p. 34-40
Paper i proceeding
2006

Conversion of Fuel Nitrogen during Combustion of Biofuel in a Fixed Bed - Measurements Inside the Bed

Jessica I. Samuelsson, Marie Rönnbäck, Bo G Leckner et al
Science in Thermal and Chemical Biomass Conversion. Vol. 1, p. 70-81
Paper i proceeding
2006

Reduction of Physical Effects during Reactivity Tests in Fluidized Bed

Alberto Gómez-Barea, Bo G Leckner, Pedro Ollero et al
Industrial & Engineering Chemistry Research. Vol. 45 (21), p. 7344-7350
Artikel i vetenskaplig tidskrift
2006

Omvandling av bränslekväve i en biobränslebädd

Jessica Samuelsson, Claes Tullin, Bo G Leckner
Rapport
2006

Shrinkage characteristics of Casuarina wood during devolatilization

Renu Kumar, Ajit Kolar, Bo G Leckner
Biomass and Bioenergy. Vol. 30, p. 153-165
Artikel i vetenskaplig tidskrift
2006

Inlet boundary conditions for the simulation of fluid dynamics in gas-solid fluidized beds

Srdjan Sasic, Filip Johnsson, Bo G Leckner
Chemical Engineering Science. Vol. 61, p. 5183-5195
Artikel i vetenskaplig tidskrift
2006

Some aspects of CFD modelling for circulating fluidized bed converters

Bo G Leckner, Srdjan Sasic
National Conference on CFD Applications in Power and Industry Sectors, p. Lec_1A_01-
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2006

Förbränningsförlopp i en bädd av biobränsle III

Marie Rönnbäck, Bo G Leckner, Claes Tullin et al
Rapport
2006

Particle emissions from combustion of single wood pellets

Linda C Johansson, Lars Martinsson, Claes Tullin et al
Science in Thermal and Chemical Biomass Conversion. Vol. 1, p. 21-29
Paper i proceeding
2006

A model for simulation of fixed bed combustion

Robert Johansson, Henrik Thunman, Bo G Leckner
Rapport
2006

Effect of shape and size of wood on primary fragmentation in labotatory scale fluidized bed combustor

M Sreekanth, K.A. Kolar, Bo G Leckner
19th International Conference on Fluidized Bed Combustion
Paper i proceeding
2006

Averaging of particle data from phase Doppler

Tobias Bergenblock, Bo G Leckner, Fabrice Onofri et al
International Journal of Multiphase Flow. Vol. 32, p. 248-268
Artikel i vetenskaplig tidskrift
2006

Combustion Disturbances in the Fuel Bed of Grate Furnaces

Sven Hermansson, Christian Olausson, Henrik Thunman et al
Proceedings of the 7th European Conference on Industrial Furnaces and Boilers, 18-21 April 2006, Porto, Portugal
Paper i proceeding
2006

Measuring the External Solids Flux in a CFB boiler

Elin Edvardsson, Lars-Erik Åmand, Henrik Thunman et al
Proceedings 19th FBC Conferance, May 21-24, Vienna Austria
Paper i proceeding
2006

Development of fluidized bed combustion and its application in power plants

Bo G Leckner
POWER PLANTS 2006, Society of Thermal Engineers of Serbia and Montenegro / edited by Predrag Stefanovic
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2006

Time-frequency investigation of different modes of bubble flow in a gas-solid fluidized bed

Srdjan Sasic, Bo G Leckner, Filip Johnsson
Chemical Engineering Journal. Vol. 121 (1), p. 27-35
Artikel i vetenskaplig tidskrift
2005

Deposition on heat transfer tubes during co-combustion of demolition wood and sewage sludge

David Eskilsson, Claes Tullin, Lars-Erik Åmand et al
Swedish-Finnish Flame Days 2005, International Flame Research Foundation / edited by Åse Myrhinger, p. 79-87
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005

Particle Emissions from Residential Biofuel Boilers and Stoves - Old and Modern Techniques

L.S. Johansson, Bo G Leckner, L. Gustavsson et al
Seminar on Aerosols from Biomass Combustion, IEA Bioenergy, Task 32, Graz, 16-18 March 2005, p. 5-
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005

Influence of size and density of fuel on combustion in a packed bed

Henrik Thunman, Bo G Leckner
Proceedings of the Combustion Institute. Vol. 30, p. 2939-2945
Artikel i vetenskaplig tidskrift
2005

Parametric modelling of time series of pressure fluctuations in gas-solid fluidized beds

Srdjan Sasic, Bo G Leckner, Filip Johnsson
Chemical Engineering Science. Vol. 60, p. 5069-5077
Artikel i vetenskaplig tidskrift
2005

Phosphorous in ash from co-combustion of municipal sewage sludge with wood in a CFB boiler: a comparison of experimental data with predictions by a thermodynamic equilibrium model

Anna-Lena Elled, Lars-Erik Åmand, Bengt-Åke Andersson et al
In Proceedings of the 18th International Conference on Fluidized Bed Combustion--FBC2005 held in Toronto, Ontario, Canada, May 22-25, 2005. Vol. 18, p. FBC2005-78072
Paper i proceeding
2005

PRODUCTION OF FINES DURING CO-COMBUSTION OF COAL WITH BIOMASS FUELS BY FRAGMENTATION AND ATTRITION

Ibrahim Gulyurtlu, Dulce Boavida, Helene Lopes et al
Proceedings of the 8th International Conference on Circulating Fluidized Beds Hangzhou, China, May 10-13, 2005, p. 565-573
Paper i proceeding
2005

Combustion Disturbances Related to the Fuel Bed in Grate Furnaces

Sven Hermansson, Christian Olausson, Henrik Thunman et al
Swedish-Finnish Flame Days 2005. Vol. 1 (1), p. 150-158
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005

Leaching of phosphorous from ashes of co-combustion of sewage sludge and wood

Anita Pettersson, Bengt-Åke Andersson, Britt-Marie Steenari et al
In Proceedings of the 18th International Conference on Fluidized Bed Combustion--FBC2005 held in Toronto, Ontario, Canada, May 22-25, 2005. Vol. 18, p. FBC2005-78017
Paper i proceeding
2005

Ignition rares in fixed biofuel beds- a model based on combustion front theory

Marie Rönnbäck, Henrik Thunman, Claes Tullin et al
Swedish-Finnish Flame Days 2005, International Flame Research Foundation / edited by Åse Myhringer, p. 337-344
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005

Fluctuations in gas composition in a circulating fluidized bed boiler studied by molecular beam mass spectrometry

Jenny Svenson, Jan B.C. Petterson, Lars-Erik Åmand et al
European Combustion Meeting (ECM2005), 3-6 April 2005, Louvain-la-Neuve, p. 5-
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005

BiofuelGS Annual Report 2005

Henrik Thunman, Bo G Leckner, Federico Ghirelli et al
Rapport
2005

Fluidized Bed Combustion: Simeon N. Oka, Marcel Decker Inc., 2004, ISBN 0-8247-4699-6

Bo G Leckner
Energy. Vol. 30 (1), p. 97-99
Artikel i övriga tidskrifter
2005

Solods back-mixing in CFB furnaces

Andreas Johansson, Filip Johnsson, Bo G Leckner et al
Proceedings of the 8th International Conference on Circulating Fluidized beds. Vol. 8, p. 151-158
Paper i proceeding
2005

A CFD simulation of a 31 MW district heating boiler

T. Klason, X.S. Bai, Federico Ghirelli et al
Swedish-Finnish Flame Days 2005, International Flame Research Foundation / edited by Åse Myrhinger, p. 237-251
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005

Fluctuations and waves in fluidized bed systems; The influence of the air supply system

Srdjan Sasic, Bo G Leckner, Filip Johnsson
Powder Technology. Vol. 153, p. 176-195
Artikel i vetenskaplig tidskrift
2005

DYNAMICS OF IN-FURNACE PROCESSES IN A CFB BOILER

Andreas Johansson, ByungHo Song, Filip Johnsson et al
Proceedings of the 8th International Conference on Circulating Fluidized Beds, p. 159-166
Paper i proceeding
2005

Revisiting the analysis methods for pressure fluctuation signals measured in fluidized beds

Ruud van Ommen, Srdjan Sasic, John van der Schaaf et al
8th International Conference on Circulating Fluidized Beds, Hangzhou. Vol. 8, p. 950-957
Paper i proceeding
2005

Limitations of the porous medium approximation in modelling of fixed bed combustion

Robert Johansson, Henrik Thunman, Bo G Leckner
Swedish - Finnish flamedays 2005
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2004

Dynamics of gas-solid fluidized beds - inclusion of the air supply system

Srdjan Sasic, Bo G Leckner, Filip Johnsson
Fluidization XI, Engineering Conferences International, Ischia (Naples), Italy, May 9 -14, 2004 (SDC9)
Paper i proceeding
2004

Emission characteristics of modern and old-type residential boilers fired with wood logs and wood pellets

Linda S. Johansson, Bo G Leckner, Lennart Gustavsson et al
Atmospheric Environment. Vol. v 38 (n 25), p. 4183-4195
Artikel i vetenskaplig tidskrift
2004

Renewable energy from biomass - choice of energy carrier and conversion method

V.A. Borodulya, G.I. Palchonok, L.M. Vinogradov et al
Second International Ukrainian Conference on Biomass for Energy, Kiev, September 20-22, 2004, p. 4-
Paper i proceeding
2004

Gaseous emissions from co-combustion of sewage sludge and coal/wood in a fluidized bed

Bo G Leckner, Lars-Erik Åmand, K. Lücke et al
Fuel. Vol. 83, p. 477-486
Artikel i vetenskaplig tidskrift
2004

Co-Combustion of Sludge with Coal or Wood

Bo G Leckner, Lars-Erik Åmand
International Journal of Power and Energy Systems. Vol. 24 (3), p. 172-178
Artikel i vetenskaplig tidskrift
2004

Digital image analysis of hydrodynamics two-dimensional bubbling fluidized beds

Laihong Shen, Filip Johnsson, Bo G Leckner
Chemical Engineering Sciences. Vol. v 59 (n 13), p. 2607-2617
Artikel i vetenskaplig tidskrift
2004

Partikelbildning vid biobränsleförbränning

Linda Johansson, Claes Tullin, Bo G Leckner
Rapport
2004

Analysis of mesoscale structures in a circulating fluidized bed using a phase doppler particle analyzer

Tobias Bergenblock, Filip Johnsson, Bo G Leckner et al
Fluidization XI , Present and Future for Fluidization Engineering, May 9 -14, 2004, Ischia (Naples), Italy, p. HDR 9-
Paper i proceeding
2004

Interaction between a fluidized bed and its air-supply system: Some observations

Srdjan Sasic, Filip Johnsson, Bo G Leckner
Industrial & Engineering Chemistry Research. Vol. v 43 (n 18), p. 5730-5737
Artikel i vetenskaplig tidskrift
2004

BiofuelGS annual report

Henrik Thunman, Bo G Leckner, Federico Ghirelli et al
Rapport
2004

Clean coal technologies and the future, Plenary Lecture.

Bo G Leckner, Jan Kjärstad, Filip Johnsson
The 10th Int. Conf. on Energy & Society, Lisboa, 3-6 May,
Paper i proceeding
2004

Reduction of Emissions of Sulphur and Chlorine from Combustion of High Volatile Waste Fuels (Sludge) in Fluidised Bed

Lars-Erik Åmand, Bo G Leckner
Proceedings of the 3rd International Conference on Combustion, Incineration/Pyrolysis and Emission Control (3rd i-CIPEC), October 21-23, 2004, Hangzhou, China, p. 476-481
Paper i proceeding
2004

Particle emissions from combustion of single wood pellets.

Linda Johansson, Lars Martinsson, Claes Tullin et al
Science in Thermal and Chemical Biomass Conversion, 30 August to 2 September 2004, Victoria, Vancouver Island, BC, Canada.
Paper i proceeding
2004

Transport equation for the local residence time of a fluid

Federico Ghirelli, Bo G Leckner
Chemical Engineering Science. Vol. 59, p. 513-523
Artikel i vetenskaplig tidskrift
2004

Velocity bias and concentration fluctuations in two-phase flow applications of phase Doppler particle analysis: a post-processing algorithm

Tobias Bergenblock, Bo G Leckner
3rd International Symposium on Two-Phase Flow Modelling and Experimentation / Celata, G.P.,, Shah, R.K.. Vol. OJN06
Paper i proceeding
2004

Separation of drying and devolatilization during conversion of solid fuels

Henrik Thunman, Kent Davidsson, Bo G Leckner
Combustion and Flame. Vol. 137, p. 242-250
Artikel i vetenskaplig tidskrift
2004

Effect of fuel particle shape and size on devolatilization time of Casuarina wood

Renu, R. Kumar, A.K. Kolar, Bo G Leckner
Science in Thermal and Chemical Biomass Conversion, 30 August-2 September 2004, Victoria, Vancouver Island, BC, Canada.
Paper i proceeding
2004

An experimental study of in-furnace processes and dynamic behaviour of a 235 MWe CFB boiler

Filip Johnsson, A Johansson, Johan Sternéus et al
VGB PowerTech. Vol. 84 (3), p. 82-87
Artikel i vetenskaplig tidskrift
2004

Influence of the air supply system on the fluid dynamics of a gas solid fluidized bed

Srdjan Sasic, Filip Johnsson, Bo G Leckner
5th International Conference on Multiphase Flow, ICMF'04, Yokohama, Japan, May 30-June 4, 2004, p. 11-
Paper i proceeding
2004

Metal emissions from co-combustion of sewage sludge and coal/wood in fluidized bed

Lars-Erik Åmand, Bo G Leckner
Fuel. Vol. v 83 (n 13), p. 1803-1821
Artikel i vetenskaplig tidskrift
2004

Scaling during combustion of biofuels in circulating fluidised bed

G.I. Palchonok, V.A. Borodulya, Bo G Leckner
5th Minsk International Heat and Mass Transfer Forum Proceedings, ITMO, National Academy of Sciences of Belarus, 2004 (6-27-14c)
Paper i proceeding
2003

Local air ratio measured by zirconia cell in a circulating fluidised bed furnace

Fredrik Niklasson, Filip Johnsson, Bo G Leckner
Chemical Engineering Journal. Vol. v 96 (n 1-3), p. 145-155
Artikel i vetenskaplig tidskrift
2003

Influence of Fuel Size on Combustion in a Packed Bed

Henrik Thunman, Bo G Leckner
European combustion meeting, Orleans France 25-28 October 2003
Paper i proceeding
2003

Extractive gas analysis from a burning fixrd brd biofuel bed ---method and measurements

Marie Rönnbäck, Claes Tullin, Jessica Samuelsson et al
Joint meeting of the Scandinavian-Nordic and Italian Sections of the Combustion Institute, p. 1.1.1-4
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2003

Particle emissions from biomass combustion in small combustors

L.S. Johansson, C. Tullin, Bo G Leckner et al
Biomass and Bioenergy. Vol. 25, p. 435-446
Artikel i vetenskaplig tidskrift
2003

Influence of Fuel Density on the Conversion Rate of a Fixed Biofuel Bed Operated in a Counter-Current Mode

Henrik Thunman, Bo G Leckner
Joint meeting of the Nordic and Italian Sections of the Combustion Institute, Ischia (Napoli) September 18-21, 2003., p. 1.4.1-4
Paper i proceeding
2003

Translation of Heat Transfer Measurements from Laboratory CFBs to the Conditions of CFB-Boilers

Claes Breitholtz, Bo G Leckner
Heat Transfer Research. Vol. 34 (3-4), p. 252-269
Artikel i vetenskaplig tidskrift
2003

Transient processes in a furnace of a circulating fluidized bed boiler (In Russian)

V.A. Munts, E. Yu. Pavliok, A.P. Baskakov et al
.
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2003

Combustion in fluidised bed

Bo G Leckner
Biofuel Conversion, Lecture Note, Indo-Swedish Workshop on Biomass Conversion, Madras, Chennai / Kolar, A.K.,, Prasad, B.V.S.S.S.,, Sreekanth, M.,, Kumar, Renu, R.
Paper i proceeding
2003

Scaling of combustion for circulating fluidized bed boilers

Bo G Leckner
Energieverfahrenstechnik der VDI-GVC
Paper i proceeding
2003

Significance of transport vs reaction rate for scaling of fluidised bed combustion

Bo G Leckner
4th National Workshop and Conference on CFB Technology and Revamping of Boilers in India, p. 197-205
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2003

Emissions from co-combustion of coal, wood and sludge in CFB & scaling of CFB combustors

Bo G Leckner
Invited Lecture, South-East University, Nanjing, China, Dec.
Paper i proceeding
2003

Samförbränning av torkat avloppsslam med kol och trä i en panna med fluidiserad bädd

Lars-Erik Åmand, Bo G Leckner, Karsten Lücke et al
Rapport
2003

Enhancement of Heat Transfer in the Freeboard Volume of a Fluidized and Circulating Fluidized Beds: Influence of Turbulence

G.I. Pal'chenok, V.A. Borodulya, Claes Breitholtz et al
Heat Transfer Research. Vol. 34 (5 & 6), p. 318-331
Artikel i vetenskaplig tidskrift
2003

Development of fluidized bed combustion in Sweden

Bo G Leckner
Vestnik Uralskogo Gosodarstvennogo Technichesogo Universiteta, Ekaterinburg (Invited lecture). Vol. 8(28), p. 9-14
Paper i proceeding
2003

Co-firing of wastes and biofuels with coal

Bo G Leckner
5th ISCC (Invited plenary lecture), Nanjing, China / Xu X.,, Zhao, C.,, p. 1-7
Paper i proceeding
2003

Modelling of emissions of nitrogen oxides from circulating fluidized bed combustors

Bo G Leckner, Pia Kilpinen
Proc of the XVIII National Conference on IC Engines and Combustion, p. 463-468
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2003

Temperature and Combustion Kinetics of Wood Pellet Char in a Fluidized Bed

G. Palchonlok, A. Borodulya, V. Golubeva et al
Heat Transfer Research. Vol. v 34 (n 1-2), p. p 142-155
Artikel i vetenskaplig tidskrift
2003

Fluidized bed combustion research and development in Sweden - a historical survey

Bo G Leckner
Thermal Science. Vol. Vol. 7 (No. 2), p. 3-16
Artikel i vetenskaplig tidskrift
2003

Emissions from co-combustion of coal, wood and sludge in CFB

Bo G Leckner, Lars-Erik Åmand
Fluidization 2003, Proceedings of the 8th China-Japan Symposium on Fluidization, Gifu Japan, December 3-5, 2003. Vol. 8, p. 28-35
Paper i proceeding
2003

Densified biofuel - an alternative source of ecologically clean renewable energy

A.V. Borodulya, G.I. Palchonok, V.A. Borodulya et al
Industrial Heat Engineering. Vol. 25, p. 263-265
Artikel i vetenskaplig tidskrift
2003

Co-combustion of pulp and paper sludge with wood -- emissions of nitrogen, sulphur and chlorine compounds

Lars-Erik Åmand, Bo G Leckner, S. Herstad-Svärd et al
In Proceedings of the 17th International Conference on Fluidized Bed Combustion--FBC2003 held in Jacksonville, Florida, USA, May 18-21, 2003. Vol. 17 (FBC2003-097)
Paper i proceeding
2003

Co-combustion of municipal sludge with wood/coal in CFB--enrichment of phosphourous and cadmium in ashes

Lars-Erik Åmand, Bo G Leckner, L. Hansson et al
In Proceedings of the 17th International Fluidized Bed Combustion Conference--FBC2003 held in Jacksonville, Florida, USA May 18-21, 2003 (FBC2003-098)
Paper i proceeding
2003

Co-current and counter-current fixed bed combustion of biofuel - a comparison

Henrik Thunman, Bo G Leckner
Fuel. Vol. 82, p. 275-283
Artikel i vetenskaplig tidskrift
2003

Densified Biofuel - an Alternative Source of Environmentally Sound and Renewable Energy

A.V. Borodulya, G.I. Palchonok, Bo G Leckner
III International conference "Industrial Heat Engineering"
Paper i proceeding
2003

NO emission from co-combustion of coal and wood-- a discussion on modelling

Bo G Leckner, P. Kilpinen
Opening Lecture, Scandinavian-Nordic and Italian Sections of the Combustion Institute
Paper i proceeding
2003

Behaviour of biofuels during fluidised bed conversion

Bo G Leckner
Biofuel Conversion, Lecture Notes, Indo-Swedish Workshop on Biomass Conversion, Madras, Chennai / Kolar, A.K.,, Prasad, B.V.S.S.S.,, Sreekanth, M.,, Kumar, Renu, R., p. 11-16
Paper i proceeding
2003

Particles emitted during combustion of single wood particles--first measurements

Linda Johansson, Lars Martinsson, Bo G Leckner et al
Joint meeting of the Scandinavian-Nordic and Italian Sections of the Combustion Institute, p. 1.3.1-4
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2003

Distribution of Potassium, Chlorine, and Sulfur between Solid and Vapor Phases during Combustion of Wood Chips and Coal

Heije Miettinen Westberg, Madelaine Byström, Bo G Leckner
Energy & Fuels. Vol. 17 (1), p. 18-28
Artikel i vetenskaplig tidskrift
2003

Co-firing of wastes and biofuels with coal

Bo G Leckner
Biofuel Conversion, Lecture Notes, Indo-Swedish Workshop on Biomass Conversion, Madras, Chennai / Kolar, A.K.,, Prasad, B.V.S.S.S.,, Sreekanth, M.,, Kumar, Renu, R., p. 71-77
Paper i proceeding
2003

Combustion of coal and biomass in fluidised bed

Bo G Leckner
Indo-Swedish Workshop on Biomass Conversion, Indian Institute of Technology, Madras, Chennai, India
Paper i proceeding
2002

Numerical simulation of the fluid dynamics of a freely bubbling fluidized bed: influence of the air supply system

Eric Peirano, V. Delloume, Filip Johnsson et al
Powder Technology. Vol. 122, p. 69-82
Artikel i vetenskaplig tidskrift
2002

PDF Modelling of gas phase combustion in grate furnaces.

Federico Ghirelli, Bo G Leckner, Henrik Thunman et al
Kapitel i bok
2002

Characteristics of gas mixing in a circulating fluidised bed

Johan Sternéus, Filip Johnsson, Bo G Leckner
Powder Technology. Vol. 126 (1), p. 38-41
Artikel i vetenskaplig tidskrift
2002

Combustion of wood particles - a model for Eulerian calculations

Henrik Thunman, Bo G Leckner, Fredrik Niklasson et al
Combustion and Flame. Vol. 129, p. 30-46
Artikel i vetenskaplig tidskrift
2002

Pressure and flow fluctuations in a fluidized bed-interaction with the air-feed system

Filip Johnsson, Gunnar Larsson, Bo G Leckner
Chem. Eng. Science. Vol. 57, p. 1379-1392
Artikel i vetenskaplig tidskrift
2002

Sensitivity study of fluid dynamic effects on nitric oxide formation in CFB combustion of wood

S. Kallio, P. Kilpinen, J. Konttinen et al
Proc. of the 7th International Circulating Fluidized Bed, p. 757-764
Kapitel i bok
2002

An estimation of the spatial resolution when measuring gas concentrations inside a converting packed fuel bed

Jenny Lindau, M. Rönnbäck, J. Samuelsson et al
Nordic Seminar on Thermochemical Conversion of Biofuels, 11-12 nov. 2002;,Trondheim
Paper i proceeding
2002

Biobränsleförbränning

Henrik Thunman, G.I. Palchonok, Bo G Leckner
Rapport
2002

Estimation of Solids Mixing in a Fluidized-Bed Combustor

Fredrik Niklasson, Henrik Thunman, Filip Johnsson et al
Ind. Eng. Chem. Res.. Vol. 41, p. 4663-4673
Artikel i vetenskaplig tidskrift
2002

In-furnace processes in a 235 MWe CFB boiler

Filip Johnsson, Andreas Johansson, Johan Sternéus et al
Proc. of the 7th International Conference on Circulating Fluidized Beds, p. 607-614
Paper i proceeding
2002

Combustion Characteristics of wood Pellets

Gennadij Palchonok, Bo G Leckner, C. Tullin et al
1st World Pellet Conference, Svebio, p. 1-5
Paper i proceeding
2002

Pressure Fluctuations in Gas Fluidized Beds

Bo G Leckner, G.I. Palchonok, Filip Johnsson
Thermal Science. Vol. 6 (No. 2), p. 3-11
Artikel i vetenskaplig tidskrift
2002

Modeling of the combustion front in a countercurrent fuel converter

Henrik Thunman, Bo G Leckner
Proceedings of the Combustion Institute. Vol. v 29 (n 1), p. 511-518
Artikel i vetenskaplig tidskrift
2002

CFD-modellering av mindre biobränslepannor, etapp 2

A. Lönnermark, Bo G Leckner
Rapport
2002

Thermal conductivity of wood - models for different stages of combustion

Henrik Thunman, Bo G Leckner
Biomass & Bioenergy. Vol. 23, p. 47-54
Artikel i vetenskaplig tidskrift
2002

Distribution of Potassium, Chlorine, and Sulfur between Solid and Vapor Phases during Combustion of Wood Chips and Coal

Heije Miettinen Westberg, M. Byström, Bo G Leckner
Energy & Fuels. Vol. v 17 (n 1), p. 18-28
Artikel i vetenskaplig tidskrift
2002

Optimization of emissions from fluidized bed combustion of coal, biofuel and waste

Bo G Leckner, Anders Lyngfelt
International Journal of Energy Research. Vol. 26, p. 1191-1202
Artikel i vetenskaplig tidskrift
2002

Combustion of biofuels in a fixed bed - a comparison between model and measurement

Henrik Thunman, M. Rönnbäck, J. Samuelsson et al
Kapitel i bok
2002

Significance of Transport vs Reaction Rate for Scaling of Fluidised Bed Combustion

Bo G Leckner
th National Workshop & Conference on CFB Technology and revamping of Boilers in India / edited by S. K. Saha et al.
Paper i proceeding
2002

Dispersion of Wood Fuel in a Stationary FLuidized Bed Boiler

Fredrik Niklasson, Henrik Thunman, Filip Johnsson et al
INFUB 6
Paper i proceeding
2001

Co-Combustion of Dried Sewage Sludge and Coal The Fate of Heavy Metals

Lars-Erik Åmand, Heije Miettinen Westberg, Maria Karlsson et al
In Proceedings of the 16th International Conference on Fluidized Bed Combustion--FBC01, held in Reno, Nevada, USA, May 13-16, 2001 (FBC01-0176)
Paper i proceeding
2001

Fluidised bed conversion: Boilers & gasifiers

Bo G Leckner
Kapitel i bok
2001

Optimisation of emissions from fluidised bed combustion of coal, biofuel and waste

Bo G Leckner
XVII National Conf. on IC Engines and Combustion, Surathkal, Indien:December 18-20, 2001/ Mohanan, P, p. 21-28
Kapitel i bok
2001

Combustion process in a biomass fuel bed --experimental results

Marie Rönnbäck, Monica Axell, Lennart Gustavsson et al
Progress in Thermochemical Biomass Conversion. Vol. 1, p. 743-757
Paper i proceeding
2001

Composition of Volatile Gases and Thermochemical Properties of Wood for Modeling of Fixed or Fluidized Beds

Henrik Thunman, Fredrik Niklasson, Filip Johnsson et al
Energy & Fuels. Vol. 15 (6), p. 1488-1497
Artikel i vetenskaplig tidskrift
2001

Thermal conductivity of wood during different stages of combustion

Henrik Thunman, Bo G Leckner
First biennial meeting, 18th to 20th April 2001, Chalmers University of Technology, Göteborg, Sweden / organized by the Scandinavian-Nordic Section of the Combustion Institute, p. 61-66
Paper i proceeding
2001

Co-combustion of sewage sludge with wood/coal in a circulating fluidized bed boiler - a study of gaseous emissions, Long version

Lars-Erik Åmand, Bo G Leckner
42nd International Energy Agency - Fluidized Bed Conversion (IEA-FBC) meeting, Sydney, Nova Scotia, Canada May 10-11 2001
Paper i proceeding
2001

Partikelemissioner från biobränsleeldade mindre fjärrvärmecentraler

H. Persson, L. Johansson, C. Tullin et al
Rapport
2001

Particulate emissions from small-scale biomass combustion

Linda Johansson, C. Tullin, Bo G Leckner
Aerosols from Biomass Combustion, p. 87-92
Paper i proceeding
2001

Combustion mechanisms of biomass pellet char

G.I. Palchonok, Bo G Leckner, C. Tullin et al
First Biennal Meeting of the Scandinavian-Nordic Section of the Combustion Inst, April 18-20, Göteborg, 2001, p. 49-54
Kapitel i bok
2001

Wall average heat transfer in CFB-boilers

Claes Breitholtz, Bo G Leckner, A.P. Baskakov
Powder Technology. Vol. 120, p. 14-48
Artikel i vetenskaplig tidskrift
2001

Advanced technology for combustion of biomass

A.K. Kolar, P.S. Mehta, Bo G Leckner et al
Rapport
2001

Co-combustion of sewage sludge with coal/wood in a circulating bed boiler - A study of gaseous emissions, Short version

Lars-Erik Åmand, Bo G Leckner
1st Biennal Meeting of the Scandinavian-Nordic Section of the Combustion Inst, p. 157-162
Kapitel i bok
2001

Towards a quantitative understanding of NOx and N2O emission formation in full-scale circulating fluidised bed combustors

P. Kilpinen, S. Kallio, J. Konttinen et al
In Proceedings of the 16th International Conference on Fluidized Bed Combustion--FBC01, held in Reno, Nevada, USA, May 13-16, 2001 (FBC01-0079)
Paper i proceeding
2001

New air staging techniques for co-combustion in fluidized bed combustors

K Lücke, U Hartge, J. Werther et al
VGB Kraftswerkstechnik. Vol. 81 (11), p. 55-63+5
Artikel i vetenskaplig tidskrift
2001

Particulate emissions from small-scale biomass combustion - First measurements

L. Johansson, C. Tullin, H. Persson et al
First Biennal Meeting of the Scandinavian-Nordic Section of the Combustion Institute, April 18-20, 2001, p. 19-24
Kapitel i bok
2001

Time-dependent behaviour of particle flow in CFB boilers

W. Zhang, Filip Johnsson, Bo G Leckner
10th Conference on Fluidization, May , 2001, Beijing, China; eds. Li, J., Kwauk, M., Yang, W.C, p. SESSION II, paper DC12 -
Paper i proceeding
2001

Neue Luftstufungstechniken für die Mitverbrennung in Wirbelschichtfeuerungen

K. Lücke, E.-U. Hartge, J. Werther et al
VGB Power Tech. Vol. 11, p. 55-63
Artikel i vetenskaplig tidskrift
2001

Pressure fluctuations in gas fluidised beds

Bo G Leckner, G.I. Palchonok, Filip Johnsson
3rd Symp of South-East European Countries on Fluidized Bed i Energy Production, Chemical and Process Engineering and Ecology Sinaia, Romania, September 25-29, 2001 / Dragos, L., Inescu, G., Flueraru, C.. Vol. 125, p. 3-8
Kapitel i bok
2001

Two- or three-dimensional simulations of turbulent gas-solid flows applied to fluidization

Eric Peirano, V. Delloume, Bo G Leckner
Chemical Engineering Science. Vol. 56, p. 4787-4799
Artikel i vetenskaplig tidskrift
2001

Ignition and propagation of a reaction front in cross-current bed combustion of wet biofuels

Henrik Thunman, Bo G Leckner
Fuel. Vol. 80 (4), p. 473-481
Artikel i vetenskaplig tidskrift
2001

Co-combustion of sewage sludge with wood/coal in a circulating fluidised bed boiler - A study of NO and N2O emissions

Lars-Erik Åmand, H. Miettinen-Westberg, M. Karlsson et al
In Proceedings of the 3rd International. Symposium on Incineration and Flue Gas Treatment Technologies held in Bryssels, Belgium 2 - 4 July 2001, p. Session 5-
Paper i proceeding
2001

A fluidized-bed combustion process with inherent CO2 separation; application of chemical-looping combustion

Anders Lyngfelt, Bo G Leckner, Tobias Mattisson
Chemical Engineering Sciences. Vol. 56 (10), p. 3101-3113
Artikel i vetenskaplig tidskrift
2001

Co-Combustion of dried sewage sludge and coal/wood in CFB-A Search for Factors Influencing Emissions

Lars-Erik Åmand, Heije Miettinen Westberg, Maria Karlsson et al
In Proceedings of the 16th International Conference on Fluidized Bed Combustion--FBC01, held in Reno, Nevada, USA, May 13-16, 2001 (FBC01-0108)
Paper i proceeding
2001

Complex Heat Transfer in Furnaces with a Circulating Fluidized Bed

A.P. Baskakov, Bo G Leckner, Claes Breitholtz
Heat Transfer Research. Vol. 37 (7-8), p. 343-348
Artikel i vetenskaplig tidskrift
2001

Combustion processes in a biomass fuel bed - experimental results

M. Rönnbäck, Monica Axell, L. Gustavsson et al
Progress in Thermochemical Biomass Conversion, Blackwell Science / T. Bridgewater, p. 743-757
Kapitel i bok
2000

Measurements of fluid dynamics and reaction conditions in the bottom zone of large-scale CFB combustors

Johan Sternéus, Filip Johnsson, Bo G Leckner et al
Journal of the Institute of Energy. Vol. 73, p. 184-190
Artikel i vetenskaplig tidskrift
2000

New air-staging techniques for co-combustion in fluidized-bed combustors

J. Werther, E.-U. Hartge, K. Lücke et al
Proc. VGB-Kongress Kraftwerke 200, VBG=Technische Vereinung der Grosskraftwerksbetrieber e.V. Vol. TB 234 (D 10)
Kapitel i bok
2000

Temperature and combustion kinetics of wood pellet char in a fluidized bed

G. Palchonok, A.V. Borodulya, V. Golubeva et al
IV Minsk Int Heat and Mass Transfer Forum, May 22-26, Minsk, Belarus/ Borodulya, V.A., Teplitsky, J.C., Vinogradov, L.M., Palchonok, G.I.. Vol. 6, p. 3-11
Kapitel i bok
2000

Influence of attrition on combustion of biomass pellet char

Bo G Leckner, G. Palchonok, V.A. Borodulya et al
Kapitel i bok
2000

Translation of heat transfer measurements from laboratory CFBs to the conditions of CFB-boilers

Claes Breitholtz, Bo G Leckner
IV Minsk Int Heat and Mass Transfer Forum,. / V.A. Borodulya, Teplitsky, J.C., Vinogradov, L.M., Palchonok, G.I.. Vol. 6, p. 12-23
Kapitel i bok
2000

Reduction of nitrogen oxide emissions from wood chip grate furnaces

R. Padinger, Bo G Leckner, Lars-Erik Åmand et al
Proc. of the 1st World Conference of Biomass for Energy and Industry. Vol. 2, p. 1457-1463
Paper i proceeding
2000

Reduction of nitrogen oxide emissions from wood chip grate furnaces

R. Padinger, Bo G Leckner, Lars-Erik Åmand et al
Kapitel i bok
2000

Scale-up of circulating fluidized bed combustion

Bo G Leckner, J. Werther
Energy & Fuels. Vol. 14, p. 1286-1292
Artikel i vetenskaplig tidskrift
2000

Intensification of heat transfer in the freeboard of a circulating fluidized bed: influence of turbulence (In Russian)

G.I. Palchonok, A.V. Borodulya, Claes Breitholtz et al
IV Minsk Int Heat and Mass Transfer Forum, / Borodulya, V.A., Teplitsky, J.C., Vinogradov, L.M., Palchonok, G.I.. Vol. 6
Kapitel i bok
2000

Modelling and measurements of pyrolysis of large wood particles

Jenny Larfeldt, Bo G Leckner, M. Melaaen
Fuel. Vol. 79, p. 1637-1643
Artikel i vetenskaplig tidskrift
2000

Wall average heat transfer in CFB boilers

Claes Breitholtz, Bo G Leckner, Albert Baskakov
Fluidisation (European conference). Vol. 1, p. 129-136
Paper i proceeding
2000

Drying and devolatilization of a wet biomass particle under fluidized bed combustion conditions

G.I. Palchonok, V.I. Dikalenko, L.K. Stanchitz et al
Modern Problems of Combustion and its Applications - II International school-seminar, Minsk, Belarus, August 30- September 4, 1997, p. 70-74
Kapitel i bok
2000

Modelling and measurements of heat transfer in charcoal from pyrolysis of large wood particles

Jenny Larfeldt, Bo G Leckner, Morten Chr. Melaaen
Biomass and Bioenergy. Vol. 18, p. 507-514
Artikel i vetenskaplig tidskrift
2000

Modelling and measurements of drying and pyrolysis of large wood particles

Jenny Larfeldt, Bo G Leckner, M. Melaaen
Kapitel i bok
2000

Co-firing of coal and biofuels or waste in CFB

Bo G Leckner
Kapitel i bok
2000

Combustion mechanisms of wood pellet char in a fluidized bed

G. Palchonok, A. Borodulya, V. Golubeva et al
Kapitel i bok
2000

Fluidized bed combustion: Some areas of development

Bo G Leckner
Thermal Science. Vol. 3, p. No 1-2, 3-14-
Artikel i vetenskaplig tidskrift
2000

A mean diameter for numerical computations of polydispersed gas–solid suspensions in fluidization

Eric Peirano, Bo G Leckner
Chemical Engineering Science. Vol. 55, p. 1189-1192
Artikel i vetenskaplig tidskrift
2000

Carbon release from biomass pellets

Karl-Martin Hansson, Bo G Leckner
Nordisk konferens om småskalig förbränning, Nådendal, februari 2000
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2000

Orders of magnitude in combustion estimates

Bo G Leckner
Kapitel i bok
2000

Intensification of heat transfer in the freeboard of fluidized and ciculating beds: the effect of turbulence?

G.I. Palchonok, V.A. Borodulya, Claes Breitholtz et al
Kapitel i bok
2000

Characterization of fluidization regimes by time-series analysis of pressure fluctuations

Filip Johnsson, R.C Zijerveld, J.C., Schouten et al
International Journal of Multiphase Flow. Vol. 26, p. 663-715
Artikel i vetenskaplig tidskrift
2000

Carbon release from biomass pellets - Experiments and modelling

Karl-Martin Hansson, Bo G Leckner, J. Samuelsson et al
Nordic Seminar on Small Scale Wood Combustion, 17-18 February, 2000, Nådendal, Finland, p. 1-9
Paper i proceeding
2000

Particle Size Distributions in a Circulating Fluidized Bed Boiler

D. Olsson, Lars-Erik Åmand, Bo G Leckner
Rapport
2000

Gas mixing in circulating fluidised-bed risers

Johan Sternéus, Filip Johnsson, Bo G Leckner
Chemical Engineering Science. Vol. 55, p. 129-148
Artikel i vetenskaplig tidskrift
2000

Scaling of gas dispersion in a CFB-boiler

Johan Sternéus, Filip Johnsson, Bo G Leckner
Artikel i vetenskaplig tidskrift
1999

Fluidized bed combustion - Areas of development

Bo G Leckner
AIChE Symposium Series no 321. Vol. 95
Artikel i vetenskaplig tidskrift
1999

Gas and solids flow in circulating fluidized beds, discussions on turbulence.

Johan Sternéus, Filip Johnsson, Bo G Leckner et al
Chemical Engineering Science. Vol. 54, p. 5377-5382
Artikel i vetenskaplig tidskrift
1999

Combustion kinetics of wood pellets in fluidized bed

A.V. Borodulya, V.I. Dikalenko, G.I. Palchonok et al
News of National Academy of Sciences of Belarus (in Russian). Series of Engineering Physics Scs. No 2, p. 115-123
Kapitel i bok
1999

Gas and solids flow in circulating fluidised beds - Discussion on turbulence

Johan Sternéus, Filip Johnsson, Bo G Leckner et al
6th Int. Conf. on Circulating Fluidised Beds / Werther, J., p. 89-94
Kapitel i bok
1999

Kinetics of fluidized bed combustion of wood pellets

Bo G Leckner, Karl-Martin Hansson, C. Tullin et al
Kapitel i bok
1999

Gas-solid flow computations of a circulating fluidized bed

Eric Peirano, J. Bégis, Filip Johnsson et al
6th Int. Conf. on circulating fluidized beds / Werther, J., p. 281-287
Kapitel i bok
1999

Simulation of the fluid dynamics of a bubbling fluidized bed. Experimental validation of the two-fluid model and evaluation of a parallel multiblock solver

H. Enwald, E. Peirano, Alf-Erik Almstedt et al
Chemical Engineering Sciences. Vol. 54 (3), p. 311-328
Artikel i vetenskaplig tidskrift
1999

Co-combustion of coal with biomass or waste

Bo G Leckner
Kapitel i bok
1999

THE CFB BOILER IN GARDANNE - AN EXPERIMENTAL INVESTIGATION OF ITS BOTTOM ZONE

V Wiesendorf, E-U. Hartge, J. Werther et al
Proc. of the 15th International Conference on Fluidized Bed Combustion
Paper i proceeding
1999

Fluidized bed combustion: Some areas of development

Bo G Leckner
2nd Symposium of the South-East European Countries on Fluidized beds in energy production, chemical and process engineering and ecology, p. 1-12
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1999

Activity 3.1.3 Modelling and verifying experiments on the whole furnace

Henrik Thunman, Lars-Erik Åmand, Federico Ghirelli et al
Rapport
1999

Thermal conductivity and difusivity of wood

B.M. Suleiman, J. Larfelt, Bo G Leckner et al
Wood Science and Technology. Vol. 33 (6), p. 465-473
Artikel i vetenskaplig tidskrift
1999

Technologies for CO2 separation

Anders Lyngfelt, Bo G Leckner
Minisymposium on carbon dioxide capture and storage, School of Environmental Sciences, CTH and GU, ed. Lygnfelt, A , Azar C., p. 25-35
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1999

Avancerade ångdata för biobränsleeldade ångprocesser

K.-E. Brink, J.-O. Gustafsson, K. Johansson et al
Rapport
1999

Emissions from fluidized bed combustion of biomass - A summary of experiences

Bo G Leckner
IEA Workshop on FBC of unconventional fuels, November 1999, Madrid, p. 27-32
Kapitel i bok
1999

The CFB boiler in Gardanne - An experimental investigation of its bottom zone

Filip Johnsson, Johan Sternéus, Bo G Leckner et al
Kapitel i bok
1999

Comparison between CFD Calculation and Measurement on a Grate Boiler burning Biofuel

Federico Ghirelli, Henrik Thunman, Lars-Erik Åmand et al
Swedish-Finnish Flame Days
Paper i proceeding
1999

Fluid dynamics of the bottom zone of CFB combustions

Filip Johnsson, Johan Sternéus, Bo G Leckner et al
6th Int. Conf. on circulating fluidized beds / Werther , J., p. 191-196
Kapitel i bok
1999

Sulphur capture in circulating fluidized bed boilers - can the efficiency be predicted?

Anders Lyngfelt, Bo G Leckner
Chemical Engineering Science. Vol. 54, p. 5573-5584
Artikel i vetenskaplig tidskrift
1999

Die Zirkulierende Wirbelschichtfeurung in Gardanne - eine Experimentelle Untersuchung der Bodenzone

V. Wiesendorf, E.-U. Hartge, J. Werther et al
Kapitel i bok
1999

Solids flow pattern in the exit region of a CFB-furnace - influence of exit geometry

Filip Johnsson, A. Vrager, Bo G Leckner
Kapitel i bok
1999

Pressurized fluidized bed combustion

Bo G Leckner
Combustion and Flame. Vol. 116, p. 313-315
Artikel i vetenskaplig tidskrift
1999

Combustion of wood-chips in circulating fluidized bed boilers: NO and CO emissions as functions of temperature and air-staging

Anders Lyngfelt, Bo G Leckner
Fuel. Vol. 78, p. 1065-1072
Artikel i vetenskaplig tidskrift
1999

Co-firing of coal and biomass in CFB

Bo G Leckner
Proc of the ITIT Symposium, p. 39-48
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1998

Fluidized bed combustion - areas of development

Bo G Leckner
Kapitel i bok
1998

Fuel-N conversion in combustion of single wood particles

C. Tullin, J. Andréasson, O. Ståhl et al
Kapitel i bok
1998

Fluidized bed combustion: Mixing and Pollutant Limitation

Bo G Leckner
Prog. Energy Combust. Sci.. Vol. 24, p. 31-61
Artikel i vetenskaplig tidskrift
1998

Fluidized bed combustion: mixing and pollutant limitation

Bo G Leckner
1st European Symposium on Fluidized beds in energy production, chemical and process engineering and ecology. Vol. 2, p. 39-64
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1998

Measurements of Gas Concentrations in a Fluidized Bed Combustor Using Laser-Induced Photoacoustic Spectroscopy and Zirconia Cell Probes

Jenny Stenberg, Lars-Erik Åmand, R. Hernberg et al
Combustion and Flame. Vol. 113 (4), p. 477-486
Artikel i vetenskaplig tidskrift
1998

Total heat transfer in furnaces with circulating fluidized bed

A.P. Baskakov, Bo G Leckner, Claes Breitholtz
Kapitel i bok
1998

Comparison of large- and small-scale circulating fluidized bed combustors with respect to pollutant formation and reduction for different fuels

T. Knöbig, J. Werther, Lars-Erik Åmand et al
Fuel. Vol. 77, p. 1635-1642
Artikel i vetenskaplig tidskrift
1998

Estimates of turbulence mechanisms in circulating fluidized bed combustors

Eric Peirano, G. Palchonok, Filip Johnsson et al
Powder Technology. Vol. 96 (2), p. 90-105
Artikel i vetenskaplig tidskrift
1998

Reversed air staging - a method for reduction of N2O emissions from fluidized bed combustion of coal

Anders Lyngfelt, Lars-Erik Åmand, Bo G Leckner
Fuel. Vol. 77 (9-10), p. 953-959
Artikel i vetenskaplig tidskrift
1998

Gas-solid flow computations applied to circulating fluidized beds

Eric Peirano, B. Begis, Filip Johnsson et al
Kapitel i bok
1998

Sulphur capture in circulating fluidized-bed boilers: decomposition of CaSO4 under local reducing conditions

Anders Lyngfelt, Bo G Leckner
Journal of the Institute of Energy. Vol. 71, p. 27-32
Artikel i vetenskaplig tidskrift
1998

Heat balance over the fluid-dynamic boundary layer of a circulating fluidized bed furnace

Claes Breitholtz, Bo G Leckner
International Journal of Heat and Mass Transfer. Vol. 41 (8-9), p. 1013-1024
Artikel i vetenskaplig tidskrift
1998

Solids segregation in a CFB-boiler furnace

Filip Johnsson, Claes Breitholtz, Bo G Leckner
Fluidization IX / Fan, L-S., Knowlton, T., p. 757-764
Kapitel i bok
1998

Nitrous oxide from fluidized bed boilers

Anders Lyngfelt, Lars-Erik Åmand, Bo G Leckner
Ecyclopedia of Environment Analysis and Remeditation / Meyers, R.A.. Vol. 5, p. 3053-3062
Kapitel i bok
1998

Large Scale Combustors - Research and Development in Sweden as seen from Chalmers' view-point.

Bo G Leckner
Survey of combustion research in Sweden : Chalmers University of Technology, Göteborg, 21-22 October 1998 : proceedings and list of participants / edited by Erik Olsson, p. 17-26
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1998

Effect of turbulence on heat transfer in the freeboard of stationary and circulating fluidized beds

G. Palchonok, Claes Breitholtz, A. Borodulya et al
Kapitel i bok
1998

Analysis of pressure fluctuations from fluidized beds

Filip Johnsson, Bo G Leckner
3rd Int Conf on Multiphase Flow, ICMF´98
Paper i proceeding
1998

Fundamentals of turbulent gas-solid flows applied to circulating fluidized bed combustion

Eric Peirano, Bo G Leckner
Prog. Energy Combust Sci.. Vol. 24, p. 259-296
Artikel i vetenskaplig tidskrift
1998

Nitrogen oxides emission from a circulating fluidized bed combustor

Bo Feng, Hao Liu, Jian Wei Yuan et al
International Journal of Energy Research. Vol. 20 (11), p. 1015-1025
Artikel i vetenskaplig tidskrift
1997

Reversed air staging - a method to reduce nitrous oxide emissions from circulating fluidized bed boilers

Anders Lyngfelt, Lars-Erik Åmand, Elke Müller et al
Proceedings of the 7th International Workshop on Nitrous Oxide Emissions, Cologne, Ber. Bergische Univ. Gesamthochsch. Wuppertal Fachbereich 9 Phys. Chem. (41), p. 75-82
Paper i proceeding
1997

Momentum probe and sampling probe for measurement of particle flow properties in CFB boilers

Wennan Zhang, Filip Johnsson, Bo G Leckner
Chemical Engineering Sciences. Vol. 52 (4), p. 497-509
Artikel i vetenskaplig tidskrift
1997

Air-plemum pressure fluctuations in a circulating fluidized bed boiler

Filip Johnsson, Robert Zijerveld, Bo G Leckner
Proc of the 2nd European Conference on Fluidization, p. 223-230
Paper i proceeding
1997

Fuel Loading of a Fluidized Bed Combustor Burning Bituminous Coal, Peat or Wood Chips

Lars-Erik Åmand, Anders Lyngfelt, Maria Karlsson et al
Rapport
1997

Heat transfer in circulating fluidized bed boilers - do we know sufficiently?

Claes Breitholtz, Bo G Leckner
Trends in heat mass and momentum transfer. Vol. 3, p. 85-104
Artikel i vetenskaplig tidskrift
1997

Control of thermal processes in a fluidized bed combustor

V.A. Munts, N.F. Filipovskij, A.P. Baskakov et al
Proc of the 14th International Conference on Fluidized-Bed Combustion. Vol. 2, p. 857-862
Paper i proceeding
1997

Impact of heat and mass transfer on combustion of a fuel particle in CFB boilers

Gennadij Palchonok, Claes Breitholtz, Henrik Thunman et al
Proc of the 14th International Conference on Fluidized-Bed Combustion. Vol. 2, p. 871-878
Paper i proceeding
1997

Are measurements in small-scale combustors representative of the performance of large-scale combustors with circulating fluidized bed?

T Knöbig, J. Werther, Lars-Erik Åmand et al
VDI Berichte 1314: Wirbelschichtfeurungen: Erfahrungen und Perspektiven. Vol. 1314, p. 281-296
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1997

Measurement of the concentration of ammonia and ethene in the combustion chamber of a circulating fluidised-bed boiler

Lars-Erik Åmand, Håkan Kassman, Maria Karlsson et al
Journal of the Institute of Energy (70), p. 25-30
Artikel i vetenskaplig tidskrift
1997

Radiative transfer in circulating fluidized bed furnaces

A.P. Baskakov, Bo G Leckner
Powder Technology. Vol. 90 (3), p. 212-218
Artikel i vetenskaplig tidskrift
1997

Fuel loading of a fluidized bed combustor

Henrik Thunman, Bo G Leckner
4th European Conference on Industrial Furnaces and Boilers / INFUB, Espinho, Portugal, 1-4 April 1997.. Vol. 1, p. 205-218
Paper i proceeding
1997

Kinetics of the main stages of fluidized bed combustion of a wet biomass particle

Gennadij Palchonok, V.A. Dikalenko, L.K. Stanchits et al
14th International Conference on Fluidized Bed Combustion. Vol. 1, p. 125-133
Paper i proceeding
1997

Secondary effects in sampling ammonia during measurements in a circulationg fluidised-bed combustor

Håkan Kassman, Lars-Erik Åmand, Bo G Leckner
Journal of the Institute of Energy (70), p. 95-101
Artikel i vetenskaplig tidskrift
1997

The transient processes in circulating fluidized bed boilers (CFBB)

V.A. Munts, Yu. E. Pavliok, A.P. Baskakov et al
Modern Problems of Combustion and its Applications - II International school-seminar, August 30-September 4, 1997, Minsk, Belarus, p. 66-69
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1996

Mechanisms of N2O Formation from Char Combustion

Bo Feng, Hao Liu, Jian Wei Yuan et al
Energy & Fuels. Vol. 10 (1), p. 203-208
Artikel i vetenskaplig tidskrift
1996

Progress of combustion in the furnace of a circulating fluidised bed boiler

Anders Lyngfelt, Lars-Erik Åmand, Bo G Leckner
Twenty-sixth Symposium (International) on Combustion, p. 3253-3259
Paper i proceeding
1996

The Fuel Loading of Fluidized Bed Combustor

Henrik Thunman, Bo G Leckner
Nordic Seminar on Thermochemical Conversion of Solid Fuels, Editor Johan E. Hustad
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1996

Operation control of circulating fluidized bed boilers

Martin Gierse, Bo G Leckner
International Journal of Energy Research. Vol. 20 (10), p. 839-851
Artikel i vetenskaplig tidskrift
1996

Heat transfer in the boundary layer of a circulating fluidized bed boiler

Gennadij Palchonok, Claes Breitholtz, Bengt-Åke Andersson et al
Proc of the 8th Engineering Foundation Conference on Fluidization. Vol. 8, p. 291-309
Paper i proceeding
1996

Fluidization regimes in non-slugging fluidized beds: the influence of pressure drop across the air distributor

Anders Svensson, Filip Johnsson, Bo G Leckner
Powder Technology. Vol. 86 (3), p. 299-312
Artikel i vetenskaplig tidskrift
1996

Methods for reducing the emission of nitrous oxide from circulating fluidized bed combustion

Anders Lyngfelt, Lars-Erik Åmand, Lennart Gustavsson et al
Energy Conversion and Management. Vol. 37, p. 1297-1302
Artikel i vetenskaplig tidskrift
1996

Directions for future research and development of CFB

Bo G Leckner, Quayu Zheng, Joachim Werther
Proc of the 5th International Conference on Circulating Fluidized Bed. Vol. 5, p. viii-xi
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1996

Bottom bed regimes in a circulating fluidized bed boiler

Anders Svensson, Filip Johnsson, Bo G Leckner
International Journal of Multiphase Flow. Vol. 22 (6), p. 1187-1204
Artikel i vetenskaplig tidskrift
1996

Modelling of N2O reduction in a circulating fluidized bed boiler

Jan-Erik Johnsson, Lars-Erik Åmand, Kim Dam-Johansen et al
Proc of the 5th International Conference on Circulating Fluidized Bed. Vol. 5, p. 338-343
Paper i proceeding
1996

Optical and momentum probe measurements in a CFB boiler

Filip Johnsson, Wennan Zhang, Håkan Johnsson et al
Proc of the 5th International Conference on Circulating Fluidized Bed, p. 652-657
Paper i proceeding
1996

Gas concentration measurements in a fluidized bed combustor using laser induced photoacoustic spectroscopy (Lips) and zirconia cell probes )

Jari Stenberg, Lars-Erik Åmand, Rolf Hernberg et al
Proc. of the 3rd Nordic SOx-NOx Conference, p. 105-108
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1996

Modeling of chemical reactions in afterburning for the reduction of N2O

Lennart Gustavsson, Peter Glarborg, Bo G Leckner
Combustion and Flame. Vol. 106 (3), p. 345-358
Artikel i vetenskaplig tidskrift
1996

Fluidized bed combustion: Achievements and problems. Invited Review

Bo G Leckner
Proceedings of the Combustion Institute. Vol. 26 (2), p. 3231-3241
Paper i proceeding
1996

Estimates of turbulence effects in CFB boilers

Gennadij Palchonok, Filip Johnsson, Bo G Leckner
Proc of the 5th International Conference on Circulating Fluidized Bed. Vol. 5, p. 440-445
Paper i proceeding
1996

Large and small particles in CFB combustors

Yongjie Na, Guizhang Yan, Xiaolan Sun et al
Proc of the 5th International Conference on Circulating Fluidized Bed. Vol. 5, p. 194-199
Paper i proceeding
1996

Modeling N2O Reduction and Decomposition in a Circulating Fluidized Bed Boiler

Jan-Erik Johnsson, Lars-Erik Åmand, Kim Dam-Johansen et al
Energy & Fuels. Vol. 10 (4), p. 970-979
Artikel i vetenskaplig tidskrift
1995

Abatement of N2O Emissions from Circulating Fluidized Bed Combustion through Afterburning

Lennart Gustavsson, Bo G Leckner
Industrial & Engineering Chemistry Research. Vol. 34 (4), p. 1419-1427
Artikel i vetenskaplig tidskrift
1995

Obtaining Low N2O, NO, and SO2 Emissions from Circulating Fluidized Bed Boilers by Reversing the Air Staging Conditions

Anders Lyngfelt, Lars-Erik Åmand, Bo G Leckner
Energy & Fuels. Vol. 9 (2), p. 386-387
Artikel i vetenskaplig tidskrift
1995

Reduction of N2O from fluidized bed combustion with after-burning modelling of the reaction chemistry

Lennart Gustavsson, Peter Glarborg, Bo G Leckner
Proc. of the 3rd Asian-Pacific International Symposium on Combustion and Energy Utilization. Vol. 1, p. 96-101
Paper i proceeding
1995

Particle loading in a fluidized bed combustor

Henrik Thunman, Bo G Leckner
Nordic Seminar on Thermochemical Conversion of Solid Fuels, Editor Johan E. Hustad
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1995

Fluidization regimes in boilers

Filip Johnsson, Anders Svensson, Sven B Andersson et al
Preprints of Fluidization VIII, p. 129-136
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1995

Vertical distribution of solids in a CFB furnace

Filip Johnsson, Bo G Leckner
Proc of the 13th International Conference on Fluidized-Bed Combustion. Vol. 1, p. 671-679
Paper i proceeding
1995

Reduction of N2O Emissions from Fluidised Combustion by Reversed Air Staging

Anders Lyngfelt, Lars-Erik Åmand, Maria Karlsson et al
Second International Conference on Combustion and Emissions Control, The Institute of Energy, London, p. 89-100
Paper i proceeding
1995

Low N2O, NO and SO2 emissions from circulating fluidized bed boilers

Anders Lyngfelt, Lars-Erik Åmand, Bo G Leckner
Proc. Int. Conf. Fluid. Bed Combustion. Vol. 13, p. 1049-1057
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1995

Fluid-dynamic boundary layers in CFB boilers

Wennan Zhang, Filip Johnsson, Bo G Leckner
Chemical Engineering Sciences. Vol. 50 (2), p. 201-210
Artikel i vetenskaplig tidskrift
1995

Characteristics of the formation of particle wall-layers in CFB boilers

Filip Johnsson, Wennan Zhang, Bo G Leckner
Proc of the 2nd International Conference on Multiphase Flow. Vol. 3, p. FB1-25-FB1-32-
Paper i proceeding
1994

Reduction of N2O emissions from fluidized bed combustion with afterburning

Lennart Gustavsson, Bo G Leckner
Proc. of the 6th International Workshop on Nitrous Oxide Emissions/Åbo Akademi University Report (94-10), p. 125-138
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1994

Bed-to-wall heat transfer in a 10m2 bubbling fluidized bed

Bengt-Åke Andersson, Bo G Leckner
Congreso Europeo de Fluidización. Vol. 1, p. 251-260
Paper i proceeding
1994

Reduction of emissions of nitrous oxide from fluidized-bed combustion

Bo G Leckner
2nd International Interfluid Symposium: Fluidized bed combustion, p. 86-104
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1994

Homogenous and Heterogenous Reactions for Formation and Destruction of N2O - Results from the 12 MW CFB-boiler at Chalmers

Lars-Erik Åmand, Bo G Leckner
Proccedings of International Workshop on Nitrous Oxide Emissions held in June 7-9, 1994 in Turku, Finland. Vol. 6, p. 95-113
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1994

Reduction of N2O in a circulating fluidized-bed combustor

Lars-Erik Åmand, Bo G Leckner
Fuel. Vol. 73 (9), p. 1389-1397
Artikel i vetenskaplig tidskrift
1993

Model of sulphur capture in fluidised-bed boilers under conditions changing between oxidising and reducing

Anders Lyngfelt, Bo G Leckner
Chemical Engineering Sciences. Vol. 48 (6), p. 1131-1141
Artikel i vetenskaplig tidskrift
1993

Formation of N2O in a Circulating Fluidized-Bed Combustor

Lars-Erik Åmand, Bo G Leckner
Energy & Fuels. Vol. 7, p. 1097-1107
Artikel i vetenskaplig tidskrift
1993

NOx reduction in pressurized fluidized-bed combustion

Henrik Wallman, Reino Carlsson, Bo G Leckner
Proc. of the 12th International Conference on Fluidized Bed Combustion. Vol. 2, p. 789-794
Paper i proceeding
1993

SO2 capture and N2O reduction in a circulating fluidized-bed boiler: influence of temperature and air staging

Anders Lyngfelt, Bo G Leckner
Fuel. Vol. 72 (11), p. 1553-1561
Artikel i vetenskaplig tidskrift
1993

Fluid-dynamics of the bottom bed of circulating fluidized bed boilers

Anders Svensson, Filip Johnsson, Bo G Leckner
Proc of the 12th International Conference on Fluidized-Bed Combustion. Vol. 2, p. 887-897
Paper i proceeding
1993

Influence of SO2 on the NO/ N2O chemistry in fluidized bed combustion 1. Full-scale experiments

Lars-Erik Åmand, Bo G Leckner, Kim Dam-Johansen
Fuel. Vol. 72 (4), p. 557-564
Artikel i vetenskaplig tidskrift
1993

Characteristics of the Lateral Particle Distribution in Circulating Fluidized Red Boilers

Wennan Zhang, Filip Johnsson, Bo G Leckner
Proc of the 4th International Conference on Circulating Fluidized Beds, p. 266-273
Paper i proceeding
1993

Gaseous emissions from circulating fluidized bed combustion of wood

Bo G Leckner, Maria Karlsson
Biomass and Bioenergy. Vol. 4 (5), p. 379-389
Artikel i vetenskaplig tidskrift
1993

Dependence of Sulphur Capture Performance on Air Staging in a 12 MW Circulating Fluidised Bed Boiler

Anders Lyngfelt, Klas Bergqvist, Filip Johnsson et al
Gas Cleaning at High Temperatures, Eds. R. Clift and J.P.K. Seville, Blackie Academic & Professional, Glasgow, ISBN 0 7514 0178 1., p. 470-491
Kapitel i bok
1993

Influence of SO2 on the NO/N2O chemistry in fluidized bed combustion 2. Interpretation of full-scale observations based on laboratory experiments

Kim Dam-Johansen, Lars-Erik Åmand, Bo G Leckner
Fuel. Vol. 72 (4), p. 565-571
Artikel i vetenskaplig tidskrift
1993

Emissions from circulating fluidized bed combustion of mixtures of wood and coal

Bo G Leckner, Maria Karlsson
Proc of the 12th International Conference on Fluidized-Bed Combustion. Vol. 1, p. 109-115
Paper i proceeding
1993

Local lateral distribution of heat transfer on tube surface on membrane walls in CFB boilers

Bengt-Åke Andersson, Bo G Leckner
Proc of the 4th International Conference on Circulating Fluidized Beds, p. 311-318
Paper i proceeding
1992

Optimization of emissions from fluidized bed boilers

Bo G Leckner
International Journal of Energy Research. Vol. 16 (5), p. 351-363
Artikel i vetenskaplig tidskrift
1992

Reduction of N2O emissions from fluidized bed combustion with afterburning

Lennart Gustavsson, Bo G Leckner
Proc. of the 6th International Workshop on Nitrous Oxide Emissions. Vol. 6, p. 125-138
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1992

Residence time distribution of sorbent particles in a circulating fluidised bed boiler

Anders Lyngfelt, Bo G Leckner
Powder Technology. Vol. 70 (3), p. 285-292
Artikel i vetenskaplig tidskrift
1992

Experimental methods of estimating heat transfer in circulating fluidized bed boilers

Bengt-Åke Andersson, Bo G Leckner
International Journal of Heat and Mass Transfer. Vol. 35 (12), p. 3353-3362
Artikel i vetenskaplig tidskrift
1992

Influence of air supply on the emissions of NO and N2O from a circulating fluidized bed boiler

Lars-Erik Åmand, Bo G Leckner
Proceedings of the Combustion Institute. Vol. 24 (1), p. 1407-1414
Paper i proceeding
1992

Fluidization regimes in fluidized bed boilers

Filip Johnsson, Anders Svensson, Bo G Leckner
Proc of the 7th Engineering Foundation Conference on Fluidization. Vol. 7, p. 471-478
Paper i proceeding
1992

N2O emissions from combustion in circulating fluidized bed

Bo G Leckner, Lars-Erik Åmand
Proc. of the 5th International Workshop on Nitrous Oxide Emissions. Vol. 5, p. 235-337
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1992

Experimental studies of heat transfer in a circulating fluidized bed boiler

Mohammad Reza Golriz, Bo G Leckner
o Proceedings International Conference on Engineering Applications of Mechanics. Vol. 3, p. 164-174
Paper i proceeding
1992

Emissions from a 165 MWth FBC steam boiler

Bo G Leckner, Maria Karlsson, Margareta Mjörnell et al
Wirbelschichtsysteme 1992, VGB-TB214 (V28), p. 1-13
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1992

Emissions from a 165 MWth circulating fluidised bed boiler

Bo G Leckner, Maria Karlsson, Margareta Mjörnell et al
Journal of the Institute of Energy. Vol. 65 (464), p. 122-130
Artikel i vetenskaplig tidskrift
1992

CALCULATION OF TRUE HEAT AND MASS TRANSFER COEFFICIENTS BETWEEN PARTICLES AND A FLUIDIZED BED

Gennadij Palchonok, A.F. Dolidovich, Sven B Andersson et al
Proc of the 7th Engineering Foundation Conference on Fluidization. Vol. 7, p. 913-920
Paper i proceeding
1992

Characteristic features of heat transfer in circulating fluidized bed boilers

Bo G Leckner, Bengt-Åke Andersson
Powder Technology. Vol. 70 (3), p. 303-314
Artikel i vetenskaplig tidskrift
1991

Reduction of N2O by gas injection in CFB boilers

Lennart Gustavsson, Bo G Leckner
Journal of the Institute of Energy. Vol. 64 (460), p. 176-182
Artikel i vetenskaplig tidskrift
1991

Oxidation of Volatile Nitrogen Compounds during Combustion in Circulating Fluidized Bed Boilers

Lars-Erik Åmand, Bo G Leckner
Energy & Fuels. Vol. 5, p. 809-815
Artikel i vetenskaplig tidskrift
1991

Emission Control With Additives in CFB Coal Combustion

Margareta Mjörnell, Bo G Leckner, Maria Karlsson et al
Proc. 11th Int. Conf. Fluid. Bed Combustion. Vol. 11, p. 655-664
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1991

Sorbent size reduction and conversion versus particle size in fluidized bed boilers

Anders Lyngfelt, Bo G Leckner
Proc. of the Intitute of Energy's Fifth International Fluidised Combustion Conference, London, p. 179-190
Paper i proceeding
1991

Boundary layers---first measurements in the 12 MW CFB research plant at Chalmers University

Bo G Leckner, Mohammad Reza Golriz, Wennan Zhang et al
Proc of the 11th International Conference on Fluidized-Bed Combustion. Vol. 2, p. 771-776
Paper i proceeding
1991

Influence of Fuel on the Emission of Nitrogen Oxides (NO and N2O) from and 8-MW Fluidized bed Boiler

Lars-Erik Åmand, Bo G Leckner
Combustion and Flame. Vol. 84 (1 and 2), p. 181-196
Artikel i vetenskaplig tidskrift
1991

Influence of additives on selective noncatalytic reduction of nitric oxide with ammonia in circulating fluidized bed boilers

Bo G Leckner, Maria Karlsson, Kim Dam-Johansen et al
Industrial & Engineering Chemistry Research. Vol. 30 (11), p. 2396-2404
Artikel i vetenskaplig tidskrift
1991

Expansion of a freely bubbling fluidized bed

Filip Johnsson, Sven B Andersson, Bo G Leckner
Powder Technology. Vol. 68 (2), p. 117-123
Artikel i vetenskaplig tidskrift
1991

Formation of N2O in Circulating Fluidized Bed Boilers

Lars-Erik Åmand, Bo G Leckner, Sven B Andersson
Energy & Fuels. Vol. 5, p. 815-823
Artikel i vetenskaplig tidskrift
1991

The role of fuel volatiles for the emission of nitrogen oxides from fluidized bed boilers—A comparison between designs

Lars-Erik Åmand, Bo G Leckner
Proceedings of the Combustion Institute. Vol. 23 (1), p. 927-933
Paper i proceeding
1991

N2O reduction with gas injection in circulating fluidized bed boilers

Lennart Gustavsson, Bo G Leckner
Proc of the 11th International Conference on Fluidized-Bed Combustion. Vol. 2, p. 677-685
Paper i proceeding
1991

Fluidized bed combustion for reduction of NO in exhaust gases from diesel engines and gas turbines

Sture Wingård, Bo G Leckner
First Ineternational conference on combustion technologies for a clean environment. Vol. 2, p. 94-109
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1990

N2O from Circulating Fluidized Bed Boilers - Present Status

Lars-Erik Åmand, Bo G Leckner, Sven B Andersson et al
Proceedings of the European Workshop on N2O Emissions, held in Lisbon, Portugal, 6-9 June 1990 (Paper No 27), p. 171-179
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1990

Heat transfer in circulating fluidized bed boilers

Bo G Leckner
Proc. of the 3rd International conference on circulating fluidized beds. Vol. 3, p. PL5-1 to 9
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1990

Emissions from the 40 MWth circulating fluidized bed boiler in Nyköping

Bo G Leckner, Margareta Mjörnell, Maria Karlsson et al
Wirbelschichtsysteme 1990 (V10), p. 1-20
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1990

Nitrogen Oxides Emissions from Fluidized Bed Combustion of Different Fuels

Bo G Leckner, Lars-Erik Åmand
Proceedings of the 2nd Topic Oriented Technical Meeting held in May 1990 in Rueil Malmaison, France
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1990

The Role of Fuel Volatiles for the Emission of Nitrogen Oxides from Fluidized Bed Boilers - A Comparison Between Designs

Lars-Erik Åmand, Bo G Leckner
Proccedings of the Twenty-Third Symposium (International) on Combustion/The Combustion Institute, p. 927-933
Paper i proceeding
1990

Oxidation of Volatile Nitrogen Compounds During Combustion in Circulating Fluidized Bed Boilers

Lars-Erik Åmand, Bo G Leckner
Proceedings 2:a Nordiska Konferensen om Svaveldioxid och Kväveoxidbegränsning vid Förbränning av Fasta Bränslen, Danmarks Tekniska Högskola, Lyngby, november 1990
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1990

Formation of N2O in Circulating Fluidized Bed Boilers

Lars-Erik Åmand, Bo G Leckner, Sven B Andersson
Proceedings 2:a Nordiska Konferensen om Svaveldioxid och Kväveoxidbegränsning vid Förbränning av Fasta Bränslen, Danmarks Tekniska Högskola, Lyngby, november 1990
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1990

Reactivity measurements of coke particles in five different flow reactors

J.E. Hustad, M.J. Aho, M. Hupa et al
Rivista dei Combustibili. Vol. 44 (10), p. 257-267
Artikel i övriga tidskrifter
1990

Modelling of NOx Formation in a Circulating Fluidized Bed Boiler

Jan-Erik Johnsson, Lars-Erik Åmand, Bo G Leckner
Proceedings 3rd International Conference on Circulating Fluidized Beds held October 15-18, 1990 in Nagoya, Japan
Poster (konferens)
1989

Pressure distribution and particle concentration in bubbling fluidized beds

Filip Johnsson, Bengt-Åke Andersson, Bo G Leckner
Proc of the 6th International Conference on Fluidization. Vol. 6, p. 419-426
Paper i proceeding
1989

Sulphur capture in fluidized bed boilers: the effect of reductive decomposition of CaSO4

Anders Lyngfelt, Bo G Leckner
Chemical Engineering Journal. Vol. 40 (2), p. 59-69
Artikel i vetenskaplig tidskrift
1989

Fluidization regimes in non-slugging fluidized beds

Sven B Andersson, Filip Johnsson, Bo G Leckner
Proc of the 10th International Conference on Fluidized-Bed Combustion. Vol. 1, p. 239-247
Paper i proceeding
1989

Particle mass flux in the freeboard of a fluidized bed boiler

Bengt-Åke Andersson, Bo G Leckner
Powder Technology. Vol. 58 (1), p. 25-37
Artikel i vetenskaplig tidskrift
1989

SO2 capture in fluidised-bed boilers: re-emission of SO2 due to reduction of CaSO4

Anders Lyngfelt, Bo G Leckner
Chemical Engineering Sciences. Vol. 44 (2), p. 207-213
Artikel i vetenskaplig tidskrift
1989

Use of a conductivity heat-flow meter in fluidised-bed boilers

Bengt-Åke Andersson, Filip Johnsson, Bo G Leckner
Transactions of the Institute of Measurement and Control. Vol. 11 (2), p. 108-112
Artikel i vetenskaplig tidskrift
1989

Sulphur capture in fluidized-bed combustors: temperature-dependence and lime conversion

Anders Lyngfelt, Bo G Leckner
Journal of the Institute of Energy. Vol. 62 (450), p. 62-72
Artikel i vetenskaplig tidskrift
1989

The Effect of Reductive Decomposition of CaSO4 on Sulphur Capture in Fluidised Bed Boilers

Anders Lyngfelt, Bo G Leckner
Proc. Int. Conf. Fluid. Bed Combustion. Vol. 10, p. 675-684
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1988

NOx Begränsning vid Förbränning i Fluidiserad Bädd

Lars-Erik Åmand, Bo G Leckner
Proceedings till Första Nordiska Konferensen om Svaveldioxid- och Kväveoxid- begränsning vid Förbränning av Fasta Bränslen som hölls vid Danmarks Tekniska Högskola i Lyngby, Danmark i oktober 1988
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1988

Emissions of Nitrogen Oxide From a Circulating Fluidized Bed Boiler - The Influence of Design Parameters

Lars-Erik Åmand, Bo G Leckner
Proceedings of the 2nd International Conference on Circulating Fluidized Bed Boilers held in March 1988 in Compiégne, France
Paper i proceeding
1988

Ammonia Addition for NOx Reduction in Fluidized Bed Boilers

Lars-Erik Åmand, Bo G Leckner
Proceedings from the 1st International Conference on Industrial Furnaces and Boilers
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1988

Ammonia addition for NOx reduction in fluidized bed boilers

Lars-Erik Åmand, Bo G Leckner
1st European Conference on Industrial Furnaces and Boilers
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1988

N2O-Emissions from Fluidized Bed Combustion

Sven B Andersson, Lars-Erik Åmand, Bo G Leckner
Proceedings of IEA AFBC Technical Meting held in November 1988 in Amsterdam, The Netherlands
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1988

The effect of reducing conditions on sulphur capture - a comparison of three boilers

Anders Lyngfelt, Lars-Erik Åmand, Bo G Leckner
Proc. of The Institute of Energy's Fourth International Fluidised Combustion Conference, London, p. pp. II/10/1-11,
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1988

Emissions of nitrogen oxide from a circulating fluidized bed boiler--the influence of design parameters

Lars-Erik Åmand, Bo G Leckner
In Circulating Fluidized Bed Technology II, Proceedings of the Second International Conference on Circulating Fluidized Beds, Compiégne, France, 14-18 March 1988, p. 457-464
Paper i proceeding
1987

Heat flow measurements in fluidized bed boilers

Bengt-Åke Andersson, Filip Johnsson, Bo G Leckner
Proc of the 9th International Conference on Fluidized-Bed Combustion, p. 592-598
Paper i proceeding
1987

Emissions from a circulating and a stationary fluidized bed boiler: A comparison

Bo G Leckner, Lars-Erik Åmand
Proc of the 9th International Conference on Fluidized-Bed Combustion held in Boston Massachusetts, USA, May 3-7, 1987. Vol. 2, p. 891-897
Paper i proceeding
1987

Primary Measures to Reduce the Emissions of Nitrogen Oxide in Circulating Fluidized Bed Boilers

Bo G Leckner, Lars-Erik Åmand
In proceedings of the Swedish Flame Days held 8-9 September 1987 in Studsvik, Sweden
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1985

Fluidized bed combustion of coals and alternative fuels

Bengt-Åke Andersson, Bo G Leckner, Lars-Erik Åmand
Proc of the 8th International Conference on Fluidized-Bed Combustion held in Houston Texas USA, March 18-21, 1985. Vol. 2, p. 1019-1029
Paper i proceeding
1985

The thermal behaviour of slumped zones in fluidized-bed combustors

Sven B Andersson, Bo G Leckner
Proc of the 8th International Conference on Fluidized-Bed Combustion. Vol. 1, p. 167-176
Paper i proceeding
1985

Material loss from the heat exchanger surfaces of the Chalmers 16 MW fluidized bed boiler

Bo G Leckner, Filip Johnsson, Sven B Andersson
Workshop on FBC Material Issues (EPRI) (9)
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1984

Fluidised bed combustion---a comparison between biomass and coal

Joachim Vijil, Lars-Erik Åmand, Bo G Leckner et al
Bioenergy 84, Bioenergy utilization. Vol. 4, p. 113-118
Paper i proceeding
1984

Fluidized bed combustion of coal and biomass

Bo G Leckner, Bengt-Åke Andersson, Joakim Vijil
Combustion of Tomorrow's Fuels, p. 401-410
Paper i proceeding
1984

Operational results from the 16 MW FBB at the Chalmers University

Bo G Leckner, Bengt-Åke Andersson, Joakim Vijil
3rd International Conference of the Institue of Energy, p. DISC/16/134-143
Paper i proceeding
1983

Material loss from the heat exchange surface of a fluidized bed combustor

Bo G Leckner, Erik Högberg
The First International Fluidized Bed Combustion and Applied Technology Symposium
Paper i proceeding
1982

A Thermodynamic Study of a Wet Air Oxidation Power Process

Anders Lyngfelt, Bo G Leckner
Proc. Intersoc. Energy Conversion Eng. Conf.. Vol. 17, p. 445-449
Paper i proceeding
1982

The fluidised bed boiler at Chalmers university

Gustav Svensson, Bo G Leckner
The 7th International Conference on Fluidized Bed Combustion. Vol. 2, p. 625-636
Paper i proceeding
1982

Emissions from a 16 MWth FBC boiler

Bo G Leckner, Björn Jansson, Oliver Lindqvist et al
The 7th International Conference on Fluidized Bed Combustion. Vol. 1, p. 514-524
Paper i proceeding
1980

Solar radiation and athmospheric interaction

Bo G Leckner
An introduction to meteorological measurements and data handling for solar energy applications (DOE/ER-0084), p. 3-1--3-15-
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1979

Correlation between meteorlogical data and heat load in a district heating system

Sven Werner, Bo G Leckner
IV International District Heating Conference
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1978

The spectral distribution of solar radiation at the earth's surface—elements of a model

Bo G Leckner
Solar Energy. Vol. 20 (2), p. 143-150
Artikel i vetenskaplig tidskrift
1974

Radiative heat transfer calculations in real gases

Bo G Leckner
Waerme-Stoffuebertrag Thermo-Fluid Dyn. Vol. 70 (4), p. 236-247
Artikel i vetenskaplig tidskrift
1974

Radiative heat transfer calculations in real gases

Bo G Leckner
Doktorsavhandling
1973

Some elements of radiative heat transfer calculations in flames and gases

Bo G Leckner
Archiwum Procesów Spalania. Vol. 4 (4), p. 377-398
Artikel i vetenskaplig tidskrift
1972

Heat transfer in the entrance region with fully develped turbulent flow between parallel plates

Bo G Leckner
International Journal of Heat and Mass Transfer. Vol. 15, p. 35-42
Artikel i vetenskaplig tidskrift
1972

Värmeflödesmätare för mätning av värmebelastning i ugnar

Bo G Leckner, Lars Strömberg
Rapport
1972

Spectral and total emissivity of water vapor and carbon dioxide

Bo G Leckner
Combustion and Flame. Vol. 19 (1), p. 33-48
Artikel i vetenskaplig tidskrift
1971

The spectral and total emissivity of carbon dioxide

Bo G Leckner
Combustion and Flame. Vol. 17 (1), p. 37-44
Artikel i vetenskaplig tidskrift
1970

Radiation from flames and gases in a cold wall combustion chamber

Bo G Leckner
International Journal of Heat and Mass Transfer. Vol. 13 (1), p. 185-197
Artikel i vetenskaplig tidskrift

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Zotero
Mendeley

Visar 1 forskningsprojekt

2015–2018

Svenskt deltagande i IEAs samarbete om omvandling i fluidiserad bädd

Bo G Leckner Energiteknik
Energimyndigheten

Det kan finnas fler projekt där Bo G Leckner medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.