Ingemar Denbratt

Professor vid Chalmers, Mekanik och maritima vetenskaper, Förbränning, Förbränningsmotorer och framdrivningssystem

Visar 107 publikationer

2019

Role of Piston Bowl Shape to Enhance Late-Cycle Soot Oxidation in Low-Swirl Diesel Combustion

Jan Eismark, Mats Andersson, Magnus Christensen et al
SAE International Journal of Engines. Vol. 12 (3)
Artikel i vetenskaplig tidskrift
2019

Comparison of Long-Chain Alcohol Blends, HVO and Diesel on Spray Characteristics, Ignition and Soot Formation

Josefine Preuss, Karin Munch, Mats Andersson et al
SAE Technical Papers
Artikel i vetenskaplig tidskrift
2019

Water Injection Benefits in a 3-cylinder Downsized SI Engine

Jayesh Khatri, Ingemar Denbratt, Petter Dahlander et al
Paper i proceeding
2018

Dual Fuel Methanol and Diesel Direct Injection HD Single Cylinder Engine Tests

Michael Saccullo, Timothy Benham, Ingemar Denbratt
SAE Technical Papers. Vol. 2018-April
Artikel i vetenskaplig tidskrift
2018

A Method to Evaluate the Compression Ratio in IC Engines with Porous Thermal Barrier Coatings

Joop Somhorst, Michael Oevermann, Mirko Bovo et al
SAE Technical Papers. Vol. 2018-September
Artikel i vetenskaplig tidskrift
2018

Knock Phenomena under Very Lean Conditions in Gasoline Powered SI-Engines

Gerben Doornbos, Stina Hemdal, Ingemar Denbratt et al
SAE International Journal of Engines. Vol. 11 (1)
Artikel i vetenskaplig tidskrift
2018

Performance and emissions of long-chain alcohols as drop-in fuels for heavy duty compression ignition engines

Josefine Preuß, Karin Munch, Ingemar Denbratt
Fuel. Vol. 216, p. 890-897
Artikel i vetenskaplig tidskrift
2018

Experimental investigation into the combustion characteristics of a methanol-Diesel heavy duty engine operated in RCCI mode

Zhiqin Jia, Ingemar Denbratt
Fuel. Vol. 226, p. 745-753
Artikel i vetenskaplig tidskrift
2017

High Pressure Ethanol Injection under Diesel-Like Conditions

Michael Saccullo, Mats Andersson, Jan Eismark et al
SAE Technical Papers (March)
Paper i proceeding
2017

Combustion Characteristics for Partially Premixed and Conventional Combustion of Butanol and Octanol Isomers in a Light Duty Diesel Engine

Tankai Zhang, Karin Munch, Ingemar Denbratt
SAE Technical Papers. Vol. 2017-October (October)
Artikel i vetenskaplig tidskrift
2017

Effect of late inlet valve closing on NG-Diesel RCCI combustion in a heavy duty engine

Zhiqin Jia, Ingemar Denbratt
9th International Conference on Modeling and Diagnostics for Advanved Engine Systems, COMODIA 2017, Okayama, Japan, 25-28 July 2017
Paper i proceeding
2017

Comparison of E10 and E85 spark ignited stratified combustion and soot formation

Lars Christian Riis Johansen, Stina Hemdal, Ingemar Denbratt
Fuel. Vol. 205, p. 11-23
Artikel i vetenskaplig tidskrift
2016

Effect of using butanol and octanol isomers on engine performance of steady state and cold start ability in different types of Diesel engines

Tankai Zhang, Lisa Jacobsson Nilsson, Cecilia Björkholtz et al
Fuel. Vol. 184, p. 708-717
Artikel i vetenskaplig tidskrift
2016

Transient Responses of Various Ammonia Formation Catalyst Configurations for Passive SCR in Lean-Burning Gasoline Engines under Various Real Engine Conditions

Gerben Doornbos, Stina Hemdal, Daniel Dahl et al
SAE Technical Papers. Vol. 2016-April
Paper i proceeding
2016

Low-Carbon Transport: Health and Climate Benefits

Jac Wismans, Maria Grahn, Ingemar Denbratt
Rapport
2015

Sustainable Automotive Technologies 2014

Ingemar Denbratt, Alexandar Subic, Jörg Wellnitz
Samlingsverk (redaktörskap)
2015

Impact of Combination of EGR, SCR and DPF Technologies for the Low-Emission Rail Diesel Engines

Athanasios Konstadopoulos, Margaritis Kostoglou, Carlo Beatrice et al
Emission Control Science and Technology. Vol. 1 (3), p. 213-225
Artikel i vetenskaplig tidskrift
2015

Drive Cycle Particulate and Gaseous Emissions from a Parallel Hybrid Combustion Engine and Electric Powertrain

Lars Christian Riis Johansen, Ingemar Denbratt, Stina Hemdal
SAE Technical Papers (September)
Paper i proceeding
2015

Experimental Investigation of Natural Gas-Diesel Dual-Fuel RCCI in a Heavy-Duty Engine

Zhiqin Jia, Ingemar Denbratt
SAE Technical Paper 2015-01-0838
Paper i proceeding
2015

An Experimental Study on the Use of Butanol or Octanol Blends in a Heavy Duty Diesel Engine

Tankai Zhang, Karin Munch, Ingemar Denbratt
SAE International Journal of Fuels and Lubricants. Vol. 8 (3)
Artikel i vetenskaplig tidskrift
2015

Comparison of Lab Versus Engine Tests in the Development of a Highly Efficient Ammonia Formation Catalyst for a Passive SCR System

Gerben Doornbos, Emma Adams, Per-Anders Carlsson et al
SAE Technical Papers. Vol. 2015-September (September)
Paper i proceeding
2015

Experimental Investigation of Natural Gas-Diesel Dual-Fuel RCCI in a Heavy-Duty Engine

Zhiqin Jia, Ingemar Denbratt
SAE International Journal of Engines. Vol. 8 (2), p. 797-
Artikel i vetenskaplig tidskrift
2014

DME combustion in heavy duty diesel engines

Henrik Salsing, Ingemar Denbratt
Abstract of Papers of the American Chemical Society. Vol. 248
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2014

Effects of Natural Gas Percentage on Performance and Emissions of a Natural Gas/Diesel Dual-Fuel Engine

Zhiqin Jia, Ingemar Denbratt
ICSAT 2014 conference proceeding
Paper i proceeding
2014

The Validation of a Dual-Fuel Combustion Model for Heavy Duty Diesel Engines

Zhiqin Jia, Valeri Golovitchev, Ingemar Denbratt
FISITA 2014 World Automotive Congress, 2-6 June, Maastricht, the Netherlands
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2013

NOx and soot emissions trends for RME, SME and PME fuels using engine and spray experiments in combination with simulations

Monica Johansson, Junfeng Yang, Raul Lima Ochoterena et al
Fuel. Vol. 106, p. 293-302
Artikel i vetenskaplig tidskrift
2013

Emission reduction technologies for the future low emission rail diesel engines: EGR vs SCR

C. Beatrice, N. Rispoli, G.D. Di Blasio et al
SAE Technical Papers. Vol. 6
Paper i proceeding
2013

Optimised neat ethanol engine with stratified combustion at part-load; Particle emissions, efficiency and performance

Jonas Wärnberg, M. Boehmer, Ingemar Denbratt
SAE Technical Papers. Vol. 2, p. paper no. 2013-01-0254-
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2013

The role of charge stratification for reducing ringing in gasoline engine homogeneous charge compression ignition combustion investigated by optical imaging

Daniel Dahl, Mats Andersson, Ingemar Denbratt
International Journal of Engine Research. Vol. 14 (5), p. 525-536
Artikel i vetenskaplig tidskrift
2012

Role of turbulence for mixing and soot oxidation for an equivalent diesel gas jet during wall interaction studied with LES.

Jan Eismark, Martin Hammas, Anders Karlsson et al
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2012

Numerical analysis of combustion and emissions formation in a heavy duty DME engine

H. Salsing, Valeri Golovitchev, Ingemar Denbratt
SAE 2012 World Congress and Exhibition; Detroit, MI; United States; 24 April 2012 through 26 April 2012
Paper i proceeding
2012

Valve Profile Adaptation, Stratification, Boosting and 2-Stroke Strategies for Raising Loads of Gasoline HCCI Engines

Daniel Dahl, Ingemar Denbratt
SAE International Journal of Engines. Vol. 5 (3), p. 13-
Artikel i vetenskaplig tidskrift
2012

Effects of Variable Inlet Valve Timing and Swirl Ratio on Combustion and Emissions in a Heavy Duty Diesel Engine

Malin Ehleskog, Savo Gjirja, Ingemar Denbratt
SAE 2012 International Powertrains, Fuels and Lubricants Meeting, FFL 2012; Malmo; Sweden; 18 September 2012 through 20 September
Paper i proceeding
2011

HCCI/SCCI load limits and stoichiometric operation in a multicylinder naturally aspirated spark ignition engine operated on gasoline and E85

Daniel Dahl, Ingemar Denbratt
International Journal of Engine Research. Vol. 12 (1), p. 58-68
Artikel i vetenskaplig tidskrift
2011

In-cylinder soot imaging and emissions of stratified combustion in a spark-ignited spray-guided direct-injection gasoline engine

Stina Hemdal, Mats Andersson, Petter Dahlander et al
International Journal of Engine Research. Vol. 12 (6), p. 549-563
Artikel i vetenskaplig tidskrift
2011

The Origin of Pressure Waves in High Load HCCI Combustion: A High-Speed Video Analysis

Daniel Dahl, Mats Andersson, Ingemar Denbratt
Combustion Science and Technology. Vol. 183 (11), p. 1266-1281
Artikel i vetenskaplig tidskrift
2011

Gasoline Direct Injection - Simulations and Experiments

Chen Huang, Andrei Lipatnikov, Valeri Golovitchev et al
ILASS2011. The 24th European Conference on Liquid Atomization and Spray Systems, Estoril, Portugal, September, 5-7, 2011, p. 4 pagews-
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2011

Evaporation of Gasoline-Like and Ethanol-Based Fuels in Hollow-Cone Sprays Investigated by Planar Laser-Induced Fluorescence and Mie Scattering

Mats Andersson, Jonas Wärnberg, Stina Hemdal et al
SAE Technical Papers, p. 2011-01-1889-
Artikel i vetenskaplig tidskrift
2010

Optical studies of spray development and combustion of water-in-diesel emulsion and microemulsion fuels

Anna Lif, Raul Lima Ochoterena, Magnus Nydén et al
Fuel. Vol. 89 (1), p. 122-132
Artikel i vetenskaplig tidskrift
2010

Role of formation and transportation of hydroxyl radicals for enhanced late soot oxidation in a low emissions heavy-duty diesel engine.

Jan Eismark, Anders Karlsson, Ronny Lindgren et al
Thiesel 2010 conference on Thermo-and fluid dynamic processes in Diesel Diesel Engines, p. 173-190
Paper i proceeding
2009

Effects of High Injection Pressure, EGR and Charge Air Pressure on Combustion and Emissions in an HD Single Cylinder Diesel Engine

Malin Ehleskog, Savo Gjirja, Ingemar Denbratt
SAE International Journal of Engines. Vol. 2 (2), p. 341-354
Artikel i vetenskaplig tidskrift
2009

Reducing Pressure Fluctuations at High Loads by Means of Charge Stratification in HCCI Combustion with Negative Valve Overlap

Daniel Dahl, Andreas Berntsson, Ingemar Denbratt et al
SAE: Powertrains, Fuels and Lubricants Meeting, SFL 2009; Florence; Italy; 15 June 2009 through 15 June 2009
Paper i proceeding
2009

Stratified Cold Start Sprays of Gasoline-Ethanol Blends

Stina Hemdal, Jonas Wärnberg, Petter Dahlander et al
SAE SP 2241 SI Combustion and Direct Injection SI Engine TEchnology 2009, p. 397-410
Paper i proceeding
2009

Combustion and Emissions in a Light-Duty Diesel Engine using Diesel-Water Emulsions and Diesel-Ethanol Blends

Xiaoqi Cui, Arjan Helmantel, Valeri Golovitchev et al
SAE Paper 2009-01-2695, p. 1-16
Paper i proceeding
2009

Role of late soot oxidation for low emission combustion in a diffusion-controlled, High-EGR, heavy duty diesel engine

Jan Eismark, Michael Balthasar, A. Karlsson et al
SAE Technical Papers
Artikel i vetenskaplig tidskrift
2009

Stratified cold start sprays of gasoline-ethanol blends

Stina Hemdal, Ingemar Denbratt, Petter Dahlander et al
SAE International Journal of Fuels and Lubricants. Vol. 2 (1), p. 683-696
Artikel i vetenskaplig tidskrift
2009

Effects of Varying Engine Settings on Combustion Parameters, Emissions, Soot and Temperature Distributions in Low Temperature Combustion of Fischer-Tropsch and Swedish Diesel Fuels

Monica Johansson, Savo Gjirja, Malin Ehleskog et al
SAE 2990 Powertrains, Fuels and Lubricants Meeting (SAE no 2009-01-2787)
Paper i proceeding
2009

Advanced concepts for future light-duty diesel engines

Ingemar Denbratt
Advanced Direct Injection Combustion Engine Technologies and Development: Diesel Engines, p. 216-245
Kapitel i bok
2009

Ignitability of hollow cone gasoline/gasoline-ethanol sprays

Jonas Wärnberg, Stina Hemdal, Mats Andersson et al
18. Aachener Kolloquium, Fahrzeug- und Motorentechnik. Vol. 1, p. 413-450
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2009

Performance of a Heavy Duty DME Engine - the Influence of Nozzle Parameters on Combustion and Spray Development

Henrik Salsing, Raul Lima Ochoterena, Ingemar Denbratt
SAE 2009 World Congress, April 20-23, 2009, Cobo Center, Detroit, Michigan USA
Paper i proceeding
2008

Optical studies of spray development and combustion characterization of oxygenated and Fischer-Tropsch fuels

Raul Lima Ochoterena, Monica Larsson, Sven B Andersson et al
2008 World Congress; Detroit, MI; United States; 14 April 2008 through 17 April 2008 (SAE-2008-01-1393)
Paper i proceeding
2008

Visualization of fuel sprays for stratified cold starts in Gasoline Direct Injection engines

Petter Dahlander, Artur Gutkowski, Ingemar Denbratt
22:nd European Conference on Liquid Atomization and Spray Systems, 8-10 September, 2008, Como Lake, Italy (ILASS 2008)
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2008

Performance of a Heavy Duty DME Engine – the Influence of Methanol and Water in the Fuel

Henrik Salsing, Ingemar Denbratt
2008 World Congress, Detroit, Michigan April 14-17, 2008
Paper i proceeding
2008

Analysis of advanced multiple injection strategies in a heavy-duty diesel engine using optical measurements and CFD-simulations

Tobias Husberg, Ingemar Denbratt, A. Karlsson
SAE Technical Papers
Artikel i vetenskaplig tidskrift
2008

A LIF-study of OH in the Negative Valve Overlap of a Spark-assisted HCCI Combustion Engine

Andreas Berntsson, Mats Andersson, Daniel Dahl et al
SAE Technical Papers
Artikel i vetenskaplig tidskrift
2008

An Evaluation of Different Combustion Strategies for SI Engines in a Multi-Mode Combustion Engine

Daniel Dahl, Ingemar Denbratt, Lucien Koopmans
SAE International
Paper i proceeding
2007

An Experimental Investigation of Fischer-Tropsch Fuels in a Light-Duty Diesel Engine

Monica Larsson, Ingemar Denbratt
SAE Fuel and Emission Conference 2007, Cape Town, 23-25 January 2007
Paper i proceeding
2007

An experimental study of mixture preparation and combustion in an optical engine using a piezo-actuated injector

Mikael Skogsberg, Petter Dahlander, Ingemar Denbratt
Direkteinspritzung im Ottomotor IV, p. 143-159
Paper i proceeding
2007

LIF imaging of OH during the Negative Valve Overlap of a HCCI Combustion Engine

Andreas Berntsson, Mats Andersson, Daniel Dahl et al
The Spark Ignition Engine of the Future Conference, Strasbourg - INSA 28/11 - 29/11 2007 (Code: R-2007-01-22), p. (9)-
Paper i proceeding
2007

HCCI Combustion Using Charge Stratification for Combustion

Andreas Berntsson, Ingemar Denbratt
SAE (2007-01-0210)
Artikel i vetenskaplig tidskrift
2007

Combustion of Fischer-Tropsch, RME and Conventional Fuels in a Heavy-Duty Diesel Engine

Monica Larsson, Ingemar Denbratt
SAE Powertrain & Fluid Systems Conference & Exhibition, p. 12-
Paper i proceeding
2007

The Effect of Charge Air and Fuel Injection Parameters on Combustion with High Levels of EGR in a HDDI Single Cylinder Diesel Engine

Malin Alriksson, Savo Gjirja, Ingemar Denbratt
SAE World Congress, Detroit, SAE paper 2007-01-0914
Paper i proceeding
2007

Spray shape and atimization quality of an outward-opening piezo gasoline DI injector

Mikael Skogsberg, Petter Dahlander, Ingemar Denbratt
SAE (2007-01-1409)
Paper i proceeding
2007

Optical study of HCCI Combustion using NVO and an SI Stratified Charge

Andreas Berntsson, Ingemar Denbratt
SAE
Artikel i vetenskaplig tidskrift
2007

Performance of a Heavy Duty DME Diesel Engine – an Experimental Study

Henrik Salsing, Ingemar Denbratt
SAE 2007 Commercial Vehicle Engineering Congress and Exhibition, Chicago October 2007
Paper i proceeding
2007

Reduction of soot emissions when combusting water-in-diesel emulsion and microemulsion fuel in a direct injection diesel engine

Anna Lif, Magnus Skoglundh, Ingemar Denbratt et al
Society of Automotive Engineers World Congress, Detroit, MI, USA, April 16-19, 2007
Paper i proceeding
2007

Reduction of soot emissions when combusting water-in-diesel emulsion and microemulsion fuel in a direct injection diesel engine

Anna Lif, Magnus Skoglundh, Savo Gjirja et al
SAE Technical Paper (2007-01-1076)
Artikel i vetenskaplig tidskrift
2006

HCCI Combustion Using a Spark Ignited Stratified Charge

Andreas Berntsson, Ingemar Denbratt
Society of Automotive Engineers of Japan, annual congress
Artikel i vetenskaplig tidskrift
2006

Performance and Emissions of a DME Diesel Engine - a Simulation Study

Henrik Salsing, Carlo Rinaldini, Valeri Golovitchev et al
JSAE Annual Congress May 25, 2006
Paper i proceeding
2006

Experimental and Numerical Investigation of Split Injections at Low Load in an HDDI Diesel Engine Equipped with a Piezo Injector, SAE 2006-01-3433

Rickard Ehleskog, Valeri Golovitchev, Ingemar Denbratt et al
SAE Journal of Engines
Artikel i vetenskaplig tidskrift
2006

HCCI Operation of a Passenger Car DI Diesel Engine with an Adjustable Valve Train

Arjan Helmantel, Ingemar Denbratt
Presented at SAE 2006 World Congress, Detroit, MI, USA, April 2006
Paper i proceeding
2006

Numerical Investigation of a Loop-Scavenged Two-Stroke Free Piston Engine

Jakob Fredriksson, Ingemar Denbratt, Valeri Golovitchev
JSAE Annual Spring Congress (JSAE 20065455)
Paper i proceeding
2006

Comparison of Conventional Diesel and Fischer-Tropsch Diesel Fuels for HCCI Combustion

Monica Larsson, Ingemar Denbratt
JSAE Annual Spring Congresse 2006
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2006

Low Temperature Combustion in a Heavy Duty Diesel Engine Using High Levels of EGR

Malin Alriksson, Ingemar Denbratt
SAE world congress, Detroit, April 2006
Paper i proceeding
2006

Modeling the Effect of Injection Schedule Change on Free Piston Engine Operation

Jakob Fredriksson, Miriam Bergman, Valeri Golovitchev et al
SAE International
Paper i proceeding
2006

HIGH-SPEED PHOTOGRAPHY AND PHASE DOPPLER ANEMOMETRY MEASUREMENTS OF FLASH-BOILING MULTI-HOLE INJECTOR SPRAYS FOR SPRAY-GUIDED GASOLINE DIRECT INJECTION

Petter Dahlander, Ronny Lindgren, Ingemar Denbratt
10th International Conference on Liquid Atomization and Spray Systems, ICLASS 2006, August 27-Sept 1, 2006
Paper i proceeding
2005

Operation of a DI Diesel Engine with Variable Effective Compression Ratio in HCCI and Conventional Diesel Mode

Arjan Helmantel, Jonas Gustavsson, Ingemar Denbratt
Presented at the 2005 SAE World Congress, April 11-14, Detroit, MI, USA, included in SAE 2005 Transactions Journal of Engines
Paper i proceeding
2005

Experimental investigation of the influence of fuel pressure on the fuel distribution and liquid penetration of a high-pressure gasoline multi-hole direct injection injector spray

Petter Dahlander, Ingemar Denbratt
20th ILASS Europe Annual Meeting of the Institute of Liquid Atomization and Spray System, 5th - 7th September 2005, Orleans, France
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005

Exploration of the Load Range of HCCI Operation of a DI Diesel Engine

Arjan Helmantel, Ingemar Denbratt
Presented at: Engine Combustion Processes – Current Problems and Modern Techniques (VII. Congress), published in Berichte zur Energie- und Verfahrenstechnik”, Schriftenreihe Heft 5.1, Leipertz, A. (editor).. Vol. 5 (1), p. 568-
Artikel i övriga tidskrifter
2005

Piston Temperature Measurement by Use of Thermographic Phosphors and Thermocouåles in a Heavy-Duty Diesel Engine Run Under Partly Premixed Conditions

Tobias Husberg, Savo Gjirja, Ingemar Denbratt
SAE, Technical Paper Series, 2005 (2005-01-1646), p. 11-
Paper i proceeding
2005

Heavy-Duty Diesel Combustion With Ultra-Low NOx and SOOT Emissions~A Comparison Between Experimental Data and CFD Simulations

Tobias Husberg, Ingemar Denbratt, Johan Engström et al
SAE World Congress (SAE Paper 2005-01-0380)
Paper i proceeding
2005

Studies of the effect of injector parameters on mixture formation for multi-hole nozzles in a spray-guided

Mikael Skogsberg, Petter Dahlander, Ronny Lindgren et al
SAE World Congress 2005
Paper i proceeding
2005

Experimental investigation of fuel pressure influence on droplet size and velocity for a gasoline multi-hole direct injection injector spray under vaporizing conditions in a constant pressure chamber

Petter Dahlander, Ingemar Denbratt
ILASS Americas, 18th Annual Conference on Liquid Atomization and Spray Systems, Irvine, CA, May 2005
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005

Fuel Equivalence Ratio and EGR Impact on Premixed Combustion Rate and Emission Output on a Heavy-Duty Diesel Engine.

Tobias Husberg, Ingemar Denbratt, Savo Gjirja
7th International Conference on Engines for Automobile, SAE Naples Section, Capry (Naples)- Italy.( SAE paper 2005-24-046)
Paper i proceeding
2005

Combustion phasing and emission control by using multiple injections on a Heavy-Duty Diesel engine.

Tobias Husberg, Ingemar Denbratt, Savo Gjirja et al
Fifth Symposium Towards Clean Diesel Engines, Lund Institute of Technology, Lund, Sweden
Paper i proceeding
2005

Low Soot, Low NOx in a Heavy Duty Diesel Engine Using High Levels of EGR

Malin Alriksson, Tanja Rente, Ingemar Denbratt
SAE fuels and lubricants, San Antonio, 2005
Paper i proceeding
2005

Fuel Equivalence Ratio and EGR Impact on Premixed Combustion Rate and Emission Output, on a Heavy-Duty Diesel Engine.

Tobias Husberg, Ingemar Denbratt, Savo Gjirja et al
7th International Conference on Engines for Automobile, SAE Naples section, Capri (Naples) - Italy (SAE paper 2005-24-046)
Paper i proceeding
2005

Flame propagation visualization in a spark-ignition engine using laser-induced fluorescence of cool-flame species

H. Bladh, C. Brackmann, Petter Dahlander et al
Measurement Science and Technology. Vol. 16 (5), p. 1083-1091
Artikel i vetenskaplig tidskrift
2005

Spark Assisted HCCI Combustion Using a Stratified Hydrogen Charge

Andreas Berntsson, Ingemar Denbratt
SAE Naples Section
Paper i proceeding
2005

Combustion Phasing and Emission Control by Using Multiple Injections on Heavy-Duty Diesel Engine.

Tobias Husberg, Savo Gjirja, Ingemar Denbratt
Fifth Symposium Towards Clean Diesel Engines, Lund Institute of Technology, Lund, Sweden
Paper i proceeding
2004

Influence of Wall Properties on the Characteristics of a Gasoline Spray after Wall Impingement

Ronny Lindgren, Ingemar Denbratt
SAE, Toulouse 8-10 june
Paper i proceeding
2004

Visualization of Egr Influence on Diesel Combustion With Long Ignition Delay in a Heavy-Duty Engine

Tobias Husberg, Savo Gjirja, Ingemar Denbratt et al
SAE Technical Paper Series, SP-1896, 2004 (2004-01-2947), p. 10-
Paper i proceeding
2004

HCCI operation of a passenger car common rail DI Diesel engine with early injection of conventional Diesel fuel

Arjan Helmantel, Ingemar Denbratt
SAE WORLD CONGRESS 2004, SAE Paper 2004-01-0935
Paper i proceeding
2004

Influence of Injection Parameters on the Local Crank Angle Resolved Heat Flux on the Piston Wall

Tanja Rente, Savo Gjirja, Ingemar Denbratt
International Journal "Combustion Science and Technology", p. 29-
Artikel i vetenskaplig tidskrift
2004

Location of the First Auto-Ignition Sites for Two HCCI Systems in a Direct Injection Engine

Lucien Koopmans, Johan Wallesten, Roy Ogink et al
SAE Technical Paper Series, SAE paper 2004-01-0564
Artikel i vetenskaplig tidskrift
2004

Experimental Investigation of the Effect of Needle Opening Pressure (Nop) on Combustion and Emissions Formation in a Heavy-Duty Di Diesel Engine

Tanja Rente, Savo Gjirja, Ingemar Denbratt
SAE Technical Paper Series, Society of Automotive Engineers. (2004-01-2921), p. 20-
Paper i proceeding
2004

Fuel distribution visualization from an air-assisted injector in a spray chamber

Mikael Skogsberg, Petter Dahlander, Fredrik Persson et al
Comodia 2004, Yokohama, 2-5 aug 2004
Paper i proceeding
2004

Experimental Investigation of Multiple Injection Effects on Combustion of a Diesel Engine with a Unit Injector,

Tanja Rente, Savo Gjirja, Ingemar Denbratt
International Journal of Engine Research, p. 29-
Artikel i vetenskaplig tidskrift
2004

Modeling Gasoline Spray-Wall Interactions and Comparison to Experimental Data

Ronny Lindgren, Ingemar Denbratt
SAE Oct. 25-28
Paper i proceeding
2004

The Influence of PRF and Commercial Fuels with High Octane Number on the Auto-ignition Timing of an Engine Operated in HCCI Combustion Mode with Negative Valve Overlap

Lucien Koopmans, Elna Strömberg, Ingemar Denbratt
SAE Technical Paper Series, SAE paper 2004-01-1967
Artikel i vetenskaplig tidskrift
2004

Simulation of a Two-Stroke Free Piston Engine

Jakob Fredriksson, Ingemar Denbratt
SAE 2004 Spring Fuels & Lubricants Conference in Toulouse
Paper i proceeding
2003

Visualization of the Effects of Post Injection and Swirl on the Combustion Process of a Passenger Car DI Diesel Engine

Arjan Helmantel, Ingemar Denbratt, Joop Somhorst
International Combustion Engine Division (ICES03) 2003 Technical Conference of the ASME, May 11-14, 2003, Salzburg, Austria
Paper i proceeding
2003

Simulation of a Two-Stroke Free Piston Energy Converter

Jakob Fredriksson, Ingemar Denbratt
Joint Meeting of the Scandinavian-Nordic and Italian Section of the Combustion Institute
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2003

The Influence of Injector Deposits on Mixture Formation in a DISC SI Engine

Ronny Lindgren, Mikael Skogsberg, Håkan Sandquist et al
SAE (2003-01-1771)
Paper i proceeding
2003

Experimental Study on the Influence of Nozzle Orifice Number on Comustion and Emissions Formation of a Heavy Duty DI Diesel Engine

Tanja Rente, Savo Gjirja, Ingemar Denbratt
SAE, 6th International Conference on Engines for Automobile SAE_NA 2003-01-67, Capri, Italy, p. 9-
Paper i proceeding

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Scania CV AB
Volvo Cars
Lantmännen Energi
Preem
Energimyndigheten
St1 Sverige
Volvo Group
Saybolt Sweden

2015–2019

Framtida alternativa transportbränslen

Selma Brynolf Fysisk resursteori
Maria Grahn Fysisk resursteori
Frances Sprei Fysisk resursteori
Sofia Poulikidou Fysisk resursteori
Ingemar Denbratt Förbränning
Simon Harvey Energiteknik
Karin Munch Förbränning
Josefine Preuss Förbränning
Julia Hansson Fysisk resursteori
Energimyndigheten

2015–2018

Styrmetoder för elektifierad dubbelkopplingslåda

Ingemar Denbratt Förbränning
Muddassar Piracha Reglerteknik
Energimyndigheten

2015–2018

Modeling of Spray/Turbulence Interaction

Ingemar Denbratt Förbränning
Anders Karlsson Förbränning
Energimyndigheten

2015–2016

Lågvärdig gas

Ingemar Denbratt Förbränning
VINNOVA

2015–2017

Högeffektiv Ottomotor med utspädd förbränning II

Magnus Skoglundh Teknisk ytkemi
Ingemar Denbratt Förbränning
Per-Anders Carlsson Teknisk ytkemi
Energimyndigheten

2015–2017

Bränsleflexibel motorplattform

Ingemar Denbratt Förbränning
Energimyndigheten

2014–2015

Energy-efficient LOw-emission Vehicle laboratory, att skapa testbädden (ELOV )

Ingemar Denbratt Förbränning
VINNOVA

2014–2015

Tre koncept för energiåtervinning från förbränningsmotorer

Sven B Andersson Förbränning
Karin Munch Förbränning
Ingemar Denbratt Förbränning
Gunnar Latz Förbränning
Energimyndigheten

2013–2015

Utveckling av kolvångexpander

Ingemar Denbratt Förbränning
Gunnar Latz Förbränning
Energimyndigheten

2013–2016

Butanol som bränsle för Dieselmotorer

Tankai Zhang Förbränning
Karin Munch Förbränning
Ingemar Denbratt Förbränning
Energimyndigheten

2013–2016

Energistyrning för hybridfordon/plug-in hybridfordon och optimering av räckviddsförlängare

Ingemar Denbratt Förbränning
Bo Egardt Reglerteknik
Energimyndigheten

2013–2013

DME-teknik för Euro VI/US10

Ingemar Denbratt Förbränning
Energimyndigheten

2012–2014

Förbränningsmotor för parallellhybrid

Ingemar Denbratt Förbränning
Energimyndigheten

2012–2014

Direktinsprutad Förbränningsmotor för Biogas

Ingemar Denbratt Förbränning
Energimyndigheten

2012–2014

Energieffektiv emissionsreduktion II

Ingemar Denbratt Förbränning
Magnus Skoglundh Teknisk ytkemi
Energimyndigheten

2012–2013

Utvärdering av NESS för AB Volvo 5l dieselmotor för kommersiella applikationer

Ingemar Denbratt Förbränning
Energimyndigheten

2012–2014

Högeffektiv Ottomotor med utspädd förbränning

Ingemar Denbratt Förbränning
Per-Anders Carlsson Teknisk ytkemi
Magnus Skoglundh Teknisk ytkemi
Energimyndigheten

2012–2016

Spray Guided Gasoline Direct Injection (SGDI)

Ingemar Denbratt Förbränning
Petter Dahlander Förbränning
Energimyndigheten

2012–2015

CO2 REduction for long distance transport (CORE)

Ingemar Denbratt Förbränning
Jonas Sjöblom Förbränning
Europeiska kommissionen (FP7)

2011–2012

Grundläggande förståelse och beräkningsmetoder för Stirlingmotorer

Ingemar Denbratt Förbränning
Lars-Erik Eriksson Strömningslära
VINNOVA

2011–2012

Utvärdering av Nyströmsmotorn

Ingemar Denbratt Förbränning
Energimyndigheten

2011–2014

Optimal Transport av Värme från Utsatta Komponenter (OTHEC)

Ingemar Denbratt Förbränning
Lars Davidson Strömningslära
Energimyndigheten

2010–2012

Nästa generation Ottomotorförbränning

Ingemar Denbratt Förbränning
Energimyndigheten

2009–2017

Modeling of DISI Engines

Ingemar Denbratt Förbränning
Andrei Lipatnikov Förbränning
Energimyndigheten

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