Ingemar Denbratt

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Performance and Emissions of a DME Diesel Engine : A Simulation Study

Henrik Salsing, Carlo Alberto Rinaldini, Valeri Golovitchev, 2006 .

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

Valeri Golovitchev, Ingemar Denbratt, Zhiqin Jia, 2014 .

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

Valeri Golovitchev, Ingemar Denbratt, Jakob Fredriksson, 2006 .

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

Ingemar Denbratt, Lars Christian Riis Johansen, Stina Hemdal, 2015 .

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

Ingemar Denbratt, Zhiqin Jia, 2017 .

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

Carlo Alberto Rinaldini, Valeri Golovitchev, Ingemar Denbratt, 2006 .

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

Ingemar Denbratt, Zhiqin Jia, 2015 .

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

Roberto Palacin, Ingemar Denbratt, Carlo Beatrice, 2013 .

Sustainable Automotive Technologies 2014

Aleksandar Subic, Ingemar Denbratt, Jörg Wellnitz, 2015 .

Turbulence Characteristics of Tumbling Air Motion in Four-Valve S.I. Engines and their Correlation with Combustion Parameters

Ingemar Denbratt, O. Hadded, I. Denbratt, 1991 .

Optimised Neat Ethanol Engine with Stratified Combustion at Part-load; Particle Emissions, Efficiency and Performance

Ingemar Denbratt, Jonas Wärnberg, Marius Boehmer, 2013 .

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

Ingemar Denbratt, Carlo Beatrice, Abdurrahman Imren, 2015, Emission Control Science and Technology.

HCCI/SCCI Load Limits and Stoichiometric Operation in a Multicylinder Naturally Aspirated Spark Ignition Engine Operated on Gasoline and E85

Daniel Dahl, Ingemar Denbratt, 2011 .

Demonstrating a SI-HCCI-SI Mode Change on a Volvo 5-Cylinder Electronic Valve Control Engine

Ingemar Denbratt, Staffan Lundgren, Hans Strom, 2003 .

The volvo 5-cylinder engine with 4-valve technology―a new member of volvos modular engine family

Ingemar Denbratt, Tor Larsson, Kjell ac Bergstrom, 1991 .

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

Johan Engström, Tobias Husberg, Ingemar Denbratt, 2005 .

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

Daniel Dahl, Ingemar Denbratt, Lucien Koopmans, 2008 .

Simulation of a Two-Stroke Free Piston Energy Converter

Ingemar Denbratt, Jakob Fredriksson, 2003 .

Combustion and Emissions in a Light-Duty Diesel Engine Using Diesel-Water Emulsion and Diesel-Ethanol Blends

Ingemar Denbratt, Xiaoqi Cui, Arjan Helmantel, 2009 .

The volvo 3-litre 6-cylinder engine with 4-valve technology

Ingemar Denbratt, Neville Higgins, Tor Larsson, 1990 .

Comparative Study of In-cylinder Pressure Sensors for Combustion Engine Feedback Control

Ingemar Denbratt, Martin Larsson, Lucien Koopmans, 2007 .

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

Valeri Golovitchev, Ingemar Denbratt, Jakob Fredriksson, 2006 .

Advanced concepts for future light-duty diesel engines

Ingemar Denbratt, I. Denbratt, 2009 .

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

Daniel Dahl, Ingemar Denbratt, 2012 .

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

Ingemar Denbratt, Monica Larsson, I. Denbratt, 2007 .

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

Ingemar Denbratt, Arjan Helmantel, I. Denbratt, 2006 .

Low-Carbon Transport: Health and Climate Benefits

Jac Wismans, Ingemar Denbratt, Maria Grahn, 2016 .

Spark Assisted HCCI Combustion Using a Stratified Hydrogen Charge

Ingemar Denbratt, Andreas Berntsson, 2005 .

Optical Studies of Spray Development and Combustion Characterization of Oxygenated and Fischer-Tropsch Fuels

Ingemar Denbratt, Sven B Andersson, Raul Lima Ochoterena, 2008 .

Direct Gasoline Injection in the Negative Valve Overlap of a Homogeneous Charge Compression Ignition Engine

Ingemar Denbratt, Roy Ogink, Lucien Koopmans, 2003 .

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

Ingemar Denbratt, Savo Gjirja, I. Denbratt, 2012 .

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

Ingemar Denbratt, Savo Gjirja, Magnus Skoglundh, 2007 .

Influence of Ethanol Content in Gasoline on Speciated Emissions from a Direct Injection Stratified Charge SI Engine

Ingemar Denbratt, Maria Karlsson, I. Denbratt, 2001 .

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

Ingemar Denbratt, Savo Gjirja, Raul Lima Ochoterena, 2013 .

Ion Current Sensing in an Optical HCCI Engine with Negative Valve Overlap

Ingemar Denbratt, Lucien Koopmans, M. Larsson, 2007 .

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

Ingemar Denbratt, Stina Hemdal, Petter Dahlander, 2011 .

Measurements of Fuel Film Thickness in the Inlet Port of an S.I. Engine by Laser Induced Fluorescence

Ingemar Denbratt, Göran Almkvist, Ingemar Magnusson, 1995 .

The Effect of Knock on Heat Transfer in SI Engines

Ingemar Denbratt, Börje Grandin, I. Denbratt, 2002 .

HCCI Combustion Using Charge Stratification for Combustion Control

Ingemar Denbratt, I. Denbratt, Andreas Berntsson, 2007 .

Diesel Combustion with Reduced Nozzle Orifice Diameter

Ingemar Denbratt, Pär Bergstrand, I. Denbratt, 2001 .

High Pressure Ethanol Injection under Diesel-Like Conditions

Ingemar Denbratt, Michael Saccullo, I. Denbratt, 2017 .

The Effects of Multirow Nozzles on Diesel Combustion

Ingemar Denbratt, Pär Bergstrand, I. Denbratt, 2003 .

Development Experience of a Multi-Cylinder CCVS Engine

Ingemar Denbratt, T. H. Lake, J. Stokes, 1995 .

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

Ingemar Denbratt, Lucien Koopmans, Elna Strömberg, 2004 .

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

Daniel Dahl, Ingemar Denbratt, Stina Hemdal, 2016 .

Comparison of Cylinder Pressure Based Knock Detection Methods

Ingemar Denbratt, I. Denbratt, Klaas Burgdorf, 1997 .

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

Daniel Dahl, Ingemar Denbratt, I. Denbratt, 2008 .

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

Daniel Dahl, Ingemar Denbratt, Lucien Koopmans, 2009 .

HCCI Operation of a Passenger Car Common Rail DI Diesel Engine With Early Injection of Conventional Diesel Fuel

Ingemar Denbratt, Arjan Helmantel, I. Denbratt, 2004 .

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

Ingemar Denbratt, Joop Somhorst, Arjan Helmantel, 2003 .

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

Ingemar Denbratt, Anders Karlsson, Alf Magnusson, 2010 .

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

Ingemar Denbratt, Roy Ogink, Johan Wallesten, 2004 .

The Effect of Knock on the Heat Transfer in an SI Engine: Thermal Boundary Layer Investigation using CARS Temperature Measurements and Heat Flux Measurements

Ingemar Denbratt, Christian Brackmann, Börje Grandin, 2000 .

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

Tobias Husberg, Ingemar Denbratt, Savo Gjirja, 2005 .

Effects of injector parameters on mixture formation for multi-hole nozzles in a spray-guided gasoline di engine

Mikael Skogsberg, Ingemar Denbratt, Petter Dahlander, 2005 .

Numerical Evaluation of Direct Injection of Urea as NOx Reduction Method for Heavy Duty Diesel Engines

Valeri Golovitchev, Ingemar Denbratt, Luca Montorsi, 2007 .

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

Tobias Husberg, Ingemar Denbratt, Savo Gjirja, 2004 .

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

Ingemar Denbratt, Savo Gjirja, I. Denbratt, 2007 .

Influence of Fuel Volatility on Emissions and Combustion in a Direct Injection Spark Ignition Engine

Ingemar Denbratt, Jim O. Olsson, I. Denbratt, 1998 .

Modelling Gasoline Spray-wall Interaction -a Review of Current Models

Ingemar Denbratt, Ronny Lindgren, I. Denbratt, 2000 .

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

Ingemar Denbratt, Savo Gjirja, Tanja Rente, 2003 .

Analysis of Advanced Multiple Injection Strategies in a Heavy-Duty Diesel Engine Using Optical Measurements and CFD-Simulations

Tobias Husberg, Ingemar Denbratt, Anders Karlsson, 2008 .

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

Ingemar Denbratt, Jonas Gustavsson, Arjan Helmantel, 2005 .

Heat release in the end-gas prior to knock in lean, rich and stochiometric mixtures with and without EGR

Fabian Mauss, Ingemar Denbratt, Bengt Sundén, 2002 .

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

Ingemar Denbratt, I. Denbratt, Malin Alriksson, 2005 .

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

Ingemar Denbratt, I. Denbratt, Andreas Berntsson, 2007 .

Simulation of a Two-Stroke Free Piston Engine

Ingemar Denbratt, Jakob Fredriksson, I. Denbratt, 2004 .

The Effects of Leaner Charge and Swirl on Diesel Combustion

Ingemar Denbratt, Pär Bergstrand, 2002 .

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

Ingemar Denbratt, Sven B Andersson, Magnus Nydén, 2010 .

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

Ingemar Denbratt, Savo Gjirja, I. Denbratt, 2009 .

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

Ingemar Denbratt, Savo Gjirja, I. Denbratt, 2004 .

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

Ingemar Denbratt, I. Denbratt, Monica Larsson, 2007 .

Improving the NOx/Fuel Economy Trade-Off for Gasoline Engines with the CCVS Combustion System

Ingemar Denbratt, T. H. Lake, I. Denbratt, 1994 .

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

Ingemar Denbratt, Savo Gjirja, I. Denbratt, 2009 .

Stratified Cold Start Sprays of Gasoline-Ethanol Blends

Ingemar Denbratt, Stina Hemdal, Petter Dahlander, 2009 .

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

Ingemar Denbratt, Zhiqin Jia, I. Denbratt, 2015 .

Spray Shape and Atomization Quality of an Outward-Opening Piezo Gasoline DI Injector

Mikael Skogsberg, Ingemar Denbratt, Petter Dahlander, 2007 .

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

Daniel Dahl, Ingemar Denbratt, I. Denbratt, 2011 .

Sources of Hydrocarbon Emissions from a Direct Injection Stratified Charge Spark Ignition Engine

Ingemar Denbratt, Ronny Lindgren, I. Denbratt, 2000 .