Tomas Grönstedt
Professor at
Chalmers, Mechanics and Maritime Sciences, Fluid Dynamics
I'm a professor in turbomachinery at the fluid dynamics division of the applied mechanics department. My research interests revolve around turbomachinery conceptual design and aero engine conceptual design. As part of my Ph.D. I developed a gas turbine performance tool, GESTPAN (GEneral Stationary and Transient Propulsion ANalsysis). The full thesis is available at http://publications.lib.chalmers.se/records/fulltext/799.pdf. Since then, GESTPAN, associated software and research scope has been extended to include methods for cooling flow prediction, engine design (sizing/dimensions and weights), noise modeling, non-linear parameter estimation, exergy analysis, nacelle drag estimates and aircraft conceptual design (GISMO). Over the last years I have broadened my interest to conceptual design of fluid machinery (2D/3D methods), for which the prime focus has been intercooled aero engines and recently high speed propellers and compressor aerodynamics. My research aim is to contribute to the development of concepts that promise to radically increase aero engine and gas turbine efficiency. On-going teaching activities: MTF171 Gas Turbine Technology TME210 Turbomachinery PhD students and projects: Xin Zhao (LEMCOTEC/FP7, on-going) Oskar Thulin (EURO, E-BREAK/FP7) Egill Thorbergsson (TURBOPOWER) Alexandre Capitao Patrao (NFFP) Sebastian Samuelsson (NFFP, TOICA/FP7) Richard Avellan (NFFP, finished) Xu Lei (NEWAC/FP6, finished) Linda Larsson (NFFP, finished)
Source: chalmers.se
Projects
2012–2014
Conceptual gas turbine modeling for oxy-fuel cycles. Turbokraft phase 2
Tomas Grönstedt
Fluid Dynamics
Egill Maron Thorbergsson
Fluid Dynamics
Swedish Energy Agency
2013–2017
Design for performance – advanced powerplant architecture and integration
Tomas Grönstedt
Fluid Dynamics
Rikard Söderberg
Product and Production Development
Visakha Raja
Product Development
Ola Isaksson
Product Development
Hans L Johannesson
Product Development
VINNOVA
2013–2016
Thermal Overall Integrated Conception of Aircraft (TOICA)
Hans L Johannesson
Product Development
Rikard Söderberg
Product and Production Development
Ola Isaksson
Product Development
Anders Forslund
Product Development
Tomas Grönstedt
Fluid Dynamics
Christoffer E Levandowski
Product Development
Dag Raudberget
Product Development
Jonas Landahl
Product Development
Olivier Petit
Fluid Dynamics
European Commission (FP7)
2015–2015
Experimental validation of heat exchanger concept for increased turbomachinery process efficiency, TurboPower
Tomas Grönstedt
Fluid Dynamics
Xin Zhao
Fluid Dynamics
Swedish Energy Agency
2011–2015
Low Emissions Core-Engine Technologies (LEMCOTEC)
Tomas Grönstedt
Fluid Dynamics
Xin Zhao
Fluid Dynamics
European Commission (FP7)
2012–2016
Engine Breakthrough Components and Subsystems (E-BREAK)
Tomas Grönstedt
Fluid Dynamics
European Commission (FP7)
2013–2017
Engine Module Validators (ENOVAL)
Tomas Grönstedt
Fluid Dynamics
European Commission (FP7)
There might be more projects where Tomas Grönstedt participates, but you have to be logged in as a Chalmers employee to see them.
Publications
2017
Scale effects on conventional and intercooled turbofan engine performance
A. Rolt, V. Sethi, F. Jacob et al
Aeronautical Journal. Vol. 121 (1242), p. 1162-1185
Scientific journal article - peer reviewed
2017
Multidisciplinary Design of a Three Stage High Speed Booster
Marcus Lejon, Tomas Grönstedt, Magnus Genrup et al
ASME Turbo Expo 2017: Turbine Technical Conference and Exposition
Conference paper - peer reviewed
2017
On Improving the Surge Margin of a Tip-Critical Axial Compressor Rotor
Marcus Lejon, Lars Ellbrant, Hans Mårtensson et al
ASME Turbo Expo 2017: Turbine Technical Conference and Exposition
Conference paper - peer reviewed
2016
Experimental Validation of the Aerodynamic Characteristics of an Aero-engine Intercooler
Xin Zhao, Mikhail Tokarev, Erwin Hartono et al
Journal of Engineering For Gas Turbines and Power. Vol. 139 (5), p. 051201
Scientific journal article - peer reviewed
2016
An Optimization Platform for High Speed Propellers
Alexandre Capitao Patrao, Tomas Grönstedt, Richard Avellán et al
Swedish Aerospace Technology Congress 2016
Conference paper - non peer reviewed
2016
An outlook for radical aero engine intercooler concepts
Olivier Petit, Carlos Xisto, Xin Zhao et al
Proceedings of ASME Turbo Expo 2016: Turbine Technical Conference and Exposition, Seoul, South Korea, Jun 13-17, 2016. Vol. 3
Conference paper - peer reviewed
2016
Wake and Loss Analysis for a Double Bladed Swept Propeller
Alexandre Capitao Patrao, Richard Avellán, Anders Lundbladh et al
Proceedings of ASME Turbo Expo 2016: Turbine Technical Conference and Exposition, Seoul, South Korea, Jun 13-17, 2016. Vol. 1
Conference paper - peer reviewed
2016
Optimization of Robust Transonic Compressor Blades
Marcus Lejon, Niklas Andersson, Tomas Grönstedt et al
ASME Turbo Expo 2016: Turbine Technical Conference and Exposition. Vol. 2C
Conference paper - peer reviewed
2016
A Noise Assessment framework for Subsonic Aircraft and Engines
fakre ali, Lars Ellbrant, David Elmdahl et al
ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition, GT 2016; Seoul; South Korea. Vol. vol 1
Conference paper - peer reviewed
2016
ULTRA LOW EMISSION TECHNOLOGY INNOVATIONS FOR MID-CENTURY AIRCRAFT TURBINE ENGINES (presentation)
Tomas Grönstedt,
Other
2016
Ultra low emission technology innovations for mid-century aircraft turbine engines
Tomas Grönstedt, Carlos Xisto, Vishal Sethi et al
ASME Turbo EXPO 2016, Seoul, June 13-17, South Korea. Vol. 3 (GT2016-56123)
Conference paper - peer reviewed
2015
A Thermodynamic Analysis of Two Competing Mid-Sized Oxy-Fuel Combustion Combined Cycles
Egill Thorbergsson, Tomas Grönstedt,
Journal of Energy
Scientific journal article - peer reviewed
2015
Preparing for Proof-of-concept of a Novel Propeller for Open Rotor Engines
Richard Avellán, Alexandre Capitao Patrao, Anders Lundbladh et al
ISABE-2015-20097
Conference paper - peer reviewed
2015
High Power Density Work Extraction from Turbofan Exhaust Heat
Anders Lundbladh, Tomas Grönstedt, Magnus Genrup et al
ISABE-2015-20101
Conference paper - peer reviewed
2015
A Mission Assessment of Aero Engine Losses
Oskar Thulin, Tomas Grönstedt, Jean-Michel Rogero et al
ISABE-2015-20121
Conference paper - peer reviewed
2015
Exploring Influence of Static Engine Component Design Variables on System Level Performance
Visakha Raja, Sebastian Samuelsson, Ola Isaksson et al
22nd International Symposium on Air Breathing Engines, ISABE2015
Conference paper - non peer reviewed
2015
Aero Engine Intercooling Optimization Using a Variable Flow Path
Xin Zhao, Tomas Grönstedt,
The 22nd international symposium of air breathing engines, Phoenix, U.S. 2015
Conference paper - peer reviewed
2015
Consistent Conceptual Design and Performance Modeling of Aero Engines
Sebastian Samuelsson, Konstantinos Kyprianidis, Tomas Grönstedt et al
ASME Turbo Expo 2015: Turbine Technical Conference and Exposition, GT 2015; Montreal; Canada; 15 June 2015 through 19 June 2015 (GT2015-43331)
Conference paper - peer reviewed
2015
First and second law analysis of intercooled turbofan engine
Xin Zhao, Oskar Thulin, Tomas Grönstedt et al
Journal of Engineering For Gas Turbines and Power
Scientific journal article - peer reviewed
2015
First and second law analysis of intercooled turbofan engine
Xin Zhao, Oskar Thulin, Tomas Grönstedt et al
ASME Turbo Expo 2015, Montreal Canada, GT2015-43187
Conference paper - peer reviewed
2014
A Conceptual Design Study of an Open Rotor Powered Regional Aircraft
Linda Larsson, Anders Lundbladh, Tomas Grönstedt et al
ASME Turbo Expo: Turbine Technical Conference and Exposition, Dusseldorf, GERMANY. JUN 16-20, 2014, p. V01AT01A023
Conference paper - peer reviewed
2014
Concept description and assessment of the main features of a geared intercooled reversed flow core engine
William Camilleri, Eduardo Anselmi, Vishal Sethi et al
Proceedings of the Institution of Mechanical Engineers. Part G, Journal of Aerospace Engineering. Vol. 229 (9), p. 1631-1639
Scientific journal article - peer reviewed
2014
Conceptual design of a two-pass cross-flow aeroengine intercooler
Xin Zhao, Tomas Grönstedt,
Proceedings of the Institution of Mechanical Engineers. Part G, Journal of Aerospace Engineering
Scientific journal article - peer reviewed
2014
First and Second Law Analysis of Future Aircraft Engines
Tomas Grönstedt, Mohammad Irannezhad, Lei Xu et al
Journal of Engineering For Gas Turbines and Power. Vol. 136 (3)
Scientific journal article - peer reviewed
2014
Multidisciplinary Analysis of a Geared Fan Intercooled Core Aero-Engine
Konstantinos Kyprianidis, Andrew, M. Rolt, Tomas Grönstedt et al
Journal of Engineering For Gas Turbines and Power. Vol. 136 (1)
Scientific journal article - peer reviewed
2013
The Effect of Engine Dimensions on Supersonic Aircraft Performance
Alvaro Abdalla, Henrique Gazetta, Tomas Grönstedt et al
4:th CEAS Air & Space Conference
Conference paper - peer reviewed
2013
Transforming Propulsion Installation for Commercial Aircraft
Anders Lundbladh, Linda Larsson, Tomas Grönstedt et al
ISABE-2013-1434
Conference paper - peer reviewed
2013
Multidisciplinary Analysis of a Geared Fan Intercooled Core Aero-Engine
Konstantinos Kyprianidis, Andrew, M. Rolt, Tomas Grönstedt et al
Proceedings of the ASME Turbo Expo 2013. Vol. 2, p. Art. no. GT2013-95474
Conference paper - peer reviewed
2013
Lessons Learned From the Development of Courses on Gas Turbine Multidisciplinary Conceptual Design
Konstantinos Kyprianidis, Tomas Grönstedt, J. R. Barbosa et al
Journal of Engineering for Gas Turbines and Power-Transactions of the Asme. Vol. 135 (7)
Scientific journal article - peer reviewed
2013
Assessment of the performance potential for a two-pass cross flow intercooler for aero engine applications
Xin Zhao, Tomas Grönstedt, Konstantinos Kyprianidis et al
International Society for Airbreathing Engines, ISABE, Busan, South Korea, 2013, ( ISABE-2013-1215 )
Conference paper - peer reviewed
2013
EFFECTS OF DIFFERENT PROPELLER MODELS ON OPEN ROTOR FUEL CONSUMPTION
Linda Larsson, Anders Lundbladh, Tomas Grönstedt et al
International Society for Airbreathing Engines, ISABE, Busan, South Korea, 2013 (ISABE-2013-1712)
Conference paper - non peer reviewed
2013
Conceptual Mean-Line Design of Single and Twin-Shaft Oxy-Fuel Gas Turbine in a Semiclosed Oxy-Fuel Combustion Combined Cycle
Majed Sammak, Egill Thorbergsson, Tomas Grönstedt et al
Journal of Engineering For Gas Turbines and Power. Vol. 135 (8)
Scientific journal article - peer reviewed
2013
An assessment of cooled air cooling for combined cycle gas turbines
Christoffer Järpner, Amirreza Movaghar, Egill Thorbergsson et al
5th International Conference on Applied Energy
Conference paper - peer reviewed
2013
Optimization Study of an Intercooled Recuperated Aero-Engine
Lei Xu, Konstantinos Kyprianidis, Tomas Grönstedt et al
Journal of Propulsion and Power. Vol. 29 (2), p. 424-432
Scientific journal article - peer reviewed
2013
Integration of Fluid Thermodynamic and Transport Properties in Conceptual Turbomachinery Design
Egill Thorbergsson, Tomas Grönstedt, Chris Robinson et al
Proceedings of ASME Turbo Expo 2013: Power for Land, Sea and Air. June 3-7, 2013, San Antonio, USA. Vol. 6 B, p. (art. no.) GT2013-95833
Conference paper - peer reviewed
2013
First and Second Law Analysis of Future Aircraft Engines
Tomas Grönstedt, Oskar Thulin, Anders Lundbladh et al
ASME Turbo Expo, 2013. Vol. 2 (GT2013-95516)
Conference paper - peer reviewed
2012
Lessons learned from the development of courses on gas turbine multi-disciplinary conceptual design
Konstantinos Kyprianidis, Tomas Grönstedt, J.R. Barbosa et al
Proceedings of the ASME Turbo Expo. Vol. 3, p. 513-523
Conference paper - peer reviewed
2012
Propulsion Systems Modeling
Tomas Grönstedt,
Physics-Based Modeling & Simulation for Aerospace Systems, VKI lecture series
Chapter in monograph, book
2012
An environmental assessment of air traffic speed constraints in the departure phase of flight: A case study at Gothenburg Landvetter Airport, Sweden
Deborah Mitchell, Henrik Ekstrand, Tomas Grönstedt et al
Transportation Research Part D. Vol. 17 (8), p. 610-618
Scientific journal article - peer reviewed
2012
Conceptual Mean-line Design of Single and Twin-shaft Oxy-fuel Gas turbine in a Semi-closed Oxy-fuel Combustion Combined Cycle
Majed Sammak, Magnus Genrup, Egill Thorbergsson et al
Proceedings of ASME Turbo Expo 2012: Power for Land, Sea and Air. June 11-15, 2012, Copenhagen, Denmark. Vol. 3, p. 289-297
Conference paper - peer reviewed
2012
A Comparative Analysis of Two Competing Mid-size Oxy-fuel Combustion Cycles
Egill Thorbergsson, Tomas Grönstedt, Majed Sammak et al
Proceedings of ASME Turbo Expo 2012: Power for Land, Sea and Air. June 11-15, 2012, Copenhagen, Denmark
Conference paper - peer reviewed
2011
Conceptual Design Of A Mid-Sized Semi-Closed Oxy-Fuel Combustion Combined Cycle
Majed Sammak, Magnus Genrup, Egill Thorbergsson et al
Proceedings of the ASME Turbo Expo 2011: Power for Land, Sea and Air, 2011, Vancouver, Canada. Vol. 4, p. 253-261
Conference paper - peer reviewed
2011
Multicriteria Optimization Of Conceptual Compressor Aerodynamic Design
Egill Thorbergsson, Tomas Grönstedt,
International Society of Airbreathing Engines (ISABE), 2011, Gothenburg
Conference paper - non peer reviewed
2011
LIMITATIONS ON TUBE FILLING IN A PULSED DETONATION ENGINE
Mohammad Irannezhad, Lars-Erik Eriksson, Tomas Grönstedt et al
20th ISABE Conference Proceedings
Conference paper - non peer reviewed
2011
Mission optimization of the geared turbofan engine
Linda Larsson, Richard Avellán, Tomas Grönstedt et al
International Society for Airbreathing Engines, ISABE, Gothenburg, 2011, (ISABE-2011-1314)
Conference paper - non peer reviewed
2011
Optimization Study of an Intercooled Recuperated Aero-Engine
Lei Xu, Konstantinos Kyprianidis, Tomas Grönstedt et al
Preprint
2011
Model-based on-board turbofan thrust estimation
M. Henriksson, Tomas Grönstedt, Claes Breitholtz et al
Control Engineering Practice. Vol. 19 (6), p. 602-610
Scientific journal article - peer reviewed
2011
Analysis of an Intercooled Recuperated Aero-engine
Lei Xu, Konstantinos Kyprianidis, Tomas Grönstedt et al
ISABE 2011 Proceedings, ISABE-2011-1318
Conference paper - peer reviewed
2011
Conceptual Design and Mission Analysis for a Geared Turbofan and an Open Rotor Configuration
Linda Larsson, Tomas Grönstedt, Konstantinos Kyprianidis et al
Proceedings of ASME TURBO EXPO 2011. Vancouver, 6-10 June 2011. Vol. 1, p. 359-370
Conference paper - peer reviewed
2011
Assessment of Future Aero-engine Designs with Intercooled and Intercooled Recuperated Cores
Konstantinos Kyprianidis, Tomas Grönstedt, Stephen O.T. Ogaji et al
ASME Journal of Engineering for Gas Turbines and Power. Vol. 133 (1)
Scientific journal article - peer reviewed
2010
Optimizing the Operation of the Intercooled Turbofan Engine
Tomas Grönstedt, Konstantinos Kyprianidis,
ASME TURBO EXPO 2010 Proceedings, GT2010-22519
Conference paper - peer reviewed
2010
Assessment of Future Aero Engine Designs with Intercooled and Intercooled Recuperated Cores
Konstantinos Kyprianidis, Tomas Grönstedt, Stephen O.T. Ogaji et al
ASME TURBO EXPO 2010 Proceedings, ASME-GT-2010-22519
Conference paper - peer reviewed
2010
Design and Analysis of an Intercooled Turbofan Engine
Lei Xu, Tomas Grönstedt,
Journal of Engineering for Gas Turbines and Power . Vol. 132 (11)
Scientific journal article - peer reviewed
2009
Development, accomplishment and evaluation of a project course in applied mechanics---Lessons learnt
Mats Ander, Tomas Grönstedt, Thomas Abrahamsson et al
Svenska mekanikdagarna, Södertälje 2009, 15-17-juni, Session 7:4-Utbildning, sid 99 (1 page abstract), p. 99
Conference paper - non peer reviewed
2009
Low Pressure System Component Advancements and its Impact on Future Turbofan Engine Emissions
Konstantinos Kyprianidis, Dax Au, Stephen Ogaji et al
XIX International Symposium on Air Breathing Engines (ISABE) (ISABE-2009-1276)
Conference paper - peer reviewed
2009
Future Innovative Cores for Commercial Engines
Anders Lundbladh, Stefan Donnerhack, Helmut Streifinger et al
XIX International Symposium on Air Breathing Engines (ISABE) (ISABE-2009-1277)
Conference paper - peer reviewed
2009
Low Pressure System Component Advancements and Its Influence on Future Turbofan Engine Emissions
Tomas Grönstedt, Dax Au, Konstantinos Kyprianidis et al
Proceedings of ASME Turbo Expo 2009: Power for Land, Sea and Air, GT2009 (GT2009-60201)
Conference paper - peer reviewed
2009
EFFECTS OF A CONTROLLED PHASE-SHIFT ON THE OUTLET CONDITIONS OF A SET OF PULSE DETONATORS
Fabrice Giuliani, Andreas Lang, Mohammad Irannezhad et al
PROCEEDINGS XIX International Symposium on Air Breathing Engines (ISABE-2009-1315)
Conference paper - peer reviewed
2009
Derated Climb Trajectories for Subsonic Transport Aircraft
Henrik Ekstrand, Richard Avellán, Tomas Grönstedt et al
PROCEEDINGS XIX INTERNATIONAL SYMPOSIUM ON AIR BREATHING ENGINES (ISABE-2009-1340)
Conference paper - peer reviewed
2009
A Contra-rotating Variable Cycle Turbofan Engine
Lei Xu, Tomas Grönstedt,
ISABE-2009-1161
Conference paper - peer reviewed
2009
AN ASSESSMENT OF A TURBOFAN ENGINE USING CATALYTIC INTERTURBINE COMBUSTION
Richard Avellán, Tomas Grönstedt,
ASME Turbo Expo 2009 (GT2009-59950)
Conference paper - peer reviewed
2007
Mission Optimization of an Intercooled Turbofan Engine
Lei Xu, Bernhard Gustafsson, Tomas Grönstedt et al
ISABE-2007-1157
Conference paper - non peer reviewed
2005
Reduced order Thrust Estimation for a Jet Engine
Mattias Henriksson, Tomas Grönstedt,
50th ASME Turbo Expo, pp
Conference paper - peer reviewed
2005
Least Squares Based Transient Nonlinear Gas Path Analysis
Tomas Grönstedt,
50th ASME Turbo Expo
Conference paper - peer reviewed
2005
DISTRIBUTED PROPULSION AND TURBOFAN SCALE EFFECTS
Anders Lundbladh, Tomas Grönstedt,
ISABE 2005, 17th Symposium on Airbreathing Engine
Conference paper - peer reviewed
2004
A Numerically Efficient Method for Transient Gas Turbine Performance Estimation
Tomas Grönstedt, Yongsheng Zhao,
40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Fort Lauderdale, Florida 11 - 14 July
Conference paper - peer reviewed
2004
Engine Variability Impact on Reduced Order Thrust Estimation Filters
Mattias Henriksson, Tomas Grönstedt,
40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Fort Lauderdale, Florida 11 - 14 July
Conference paper - peer reviewed
2004
A Comparative Study of Genetical Algorithms and Gradient Methods for RM12 Engine Diagnostics and Performance Estimation
Tomas Grönstedt, Markus Wallin,
ASME Turbo Expo, Vienna
Conference paper - peer reviewed
2004
An Augmented Multi-Point Estimation Technique for Gas Path Analysis Model Generation
Patrik Skölde, Markus Wallin, Tomas Grönstedt et al
ASME Turbo Expo: Land, Sea & Air 14-17 June, Vienna.
Conference paper - peer reviewed
2004
Effects of Engine Intake and Nozzle Design the Performance of a Low-Signature Reconnaissance UAV
Markus Wallin, Ulf Håll, Tomas Grönstedt et al
40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Fort Lauderdale, Florida
Conference paper - peer reviewed
2003
A Study of Engine Configurations for a Low-Signature Reconnaissance UAV
Markus Wallin, Tomas Grönstedt, Ulf Håll et al
XVI International Symposium on Air Breathing Engines, Cleveland
Conference paper - peer reviewed
2003
A Mission Based Optimisation Study of Engine Configurations For a Low-Signature Reconnaissance UAV - A Multi-Objective Approach
Markus Wallin, Tomas Grönstedt, Ulf Håll et al
2nd AIAA Unmanned Unlimited Systems, Technologies, and Operations, San Diego
Scientific journal article - peer reviewed
2002
Identifiability in multi-point gas turbine parameter estimation problems
Tomas Grönstedt,
ASME Turbo Expo: Land, Sea & Air 3-6, Amsterdam.
Conference paper - peer reviewed
2002
Control Optimization of the Transient Performance of the Selective Bleed Variable Cycle Engine During Mode Transition
Tomas Grönstedt, Pericles Pilidis,
Journal of Engineering for Gas Turbines and Power. Vol. 124 (75), p. 75-81
Scientific journal article - peer reviewed
2002
Estimating Parameters in Physical Models using MathModelica
Jonas Sjöberg, Fredrik Fyhr, Tomas Grönstedt et al
Proceedings of the 2ndInternational Modelica Conference, Deutsche Zentrum für Luft- und Raumfahrt e.V., Oberpfaffenhofen, Germany, pp. 325-330
Conference paper - non peer reviewed
2001
A Multi-point Gas Path Analysis Tool for Gas Turbine Engines with a Moderate Level of Instrumentation
Tomas Grönstedt,
15th International Symposium on Air Breathing Engines, Sept. 3-7, Bangalore, India.
Conference paper - peer reviewed
2000
Control Optimization of the Transient Performance of the Selective Bleed Variable Cycle Engine During Mode Transition
Tomas Grönstedt, Pericles Pilidis,
ASME Turbo Expo: Land, Sea & Air 8-11 May, Munich.
Conference paper - peer reviewed
2000
Development of Methods for Analysis and Optimization of Complex Jet Engine Systems
Tomas Grönstedt,
Doctoral thesis
1999
Advanced Solvers for General High Performance Transient Gas Turbine Simulation Tools
Tomas Grönstedt,
14th International Symposium on Air Breathing Engines, Sept. 5-12, Florence, Italy.
Conference paper - peer reviewed
1997
Mission Dependent Optimization of Advanced Fighter Engines
Tomas Grönstedt, Ulf Håll,
13th International Symposium on Air Breathing Engines, Sept. 7-12, 1997, Chattanooga, Tennessee, U.S.A.
Conference paper - peer reviewed
1996
The Optimization of a Seven Stage Compressor
Tomas Grönstedt, Thomas Johansson, Ulf Håll et al
International Symposium on Fluid Machinery and Fluid Engineering, Sept. 9-12, 1996, Beijing, China
Conference paper - peer reviewed
1994
On the CFD Modelling of Monolithic Catalytic Converters using FIDAP for Axi-symmetric, Isothermal, Incompressible and Turbulent Flow
Tomas Grönstedt,
Master's Thesis