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Publikationer

2004

Internal report

Stenl��s, O., Egnell, R. and Johansson, B. (2004).
“Hydrogen and Reformed Methanol Gas as Spark Ignition Engine Fuels”
Internal report ISRN LUTMDN/TMHP--04/3014--SE

Doctoral Theses

O. Stenl��s. (2004).
”On the Impact of Piston Motion and In-Cylinder Charge Composition on Energy Release,
Auto Ignition and Emission Formation in Premixed Charge Internal Combustion Engines”.
Doctoral dissertation Lund University. ISBN 91-628-6252-9

Conference Papers

Andreas Vressner, Petter Strandh, Anders Hultqvist, Per Tunest�l & Bengt Johansson
"Multiple Point Ion Current Diagnostics in an HCCI Engine"
SAE paper 2004-01-0934
Detroit, USA, 2004

Jari Hyv�nen, G�ran Haraldsson and Bengt Johansson
Balancing cylinder-to-cylinder variations in a Multi-Cylinder VCR-HCCI
engine.
SAE 2004-01-1897

O. Stenl��s, M. Christensen, R. Egnell, B. Johansson, and F. Mauss. (2004).
”Hydrogen as Homogeneous Charge Compression Ignition Engine Fuel”.
SAE paper 2004-01-1976.
Warrendale, USA: SAE International.

P. Tunest�l, P. Einewall, O. Stenl��s, and B. Johansson. (2004).
“Possible Short-Term Introduction of Hydrogen as Vehicle Fuel / Fuel Additive”.
Which Fuels for Low CO2 Engines? IFP International Conference.
Rueil-Malmaison France: IFP Information.

O. Stenl��s, M. Christensen, R. Egnell, P. Tunest�l, B. Johansson and F. Mauss. (2004).
“Reformed Methanol Gas as Homogeneous Charge Compression Ignition Engine Fuel”.
SAE paper 2004-01-2991.
Warrendale, USA: SAE International.

R. Pfeiffer, G. Haraldsson, J. O. Olsson, P. Tunest�l, R. Johansson, B. Johansson
"System Identification and LQG Control of Variable Compression HCCI Engine Dynamics"
Conference on Control Applications
Taipei, Taiwan

J. O. Olsson, R. Pfeiffer, P. Tunest�l, B. Johansson, R. Johansson
Closed-Loop System Identification of an HCCI Engine
“Advances in Automotive Control”
International Federation of Automatic Control
Salerno, Italy

2003

Doctoral thesis

Einewall, P
Study and Development of Techniques to Improve Engine
Stability and Reduce Emissions from Natural Gas Engines. Doctoral dissertation, Lund University. ISBN 91-628-5885-8

Licentiate Theses

Haraldsson, G.
Combustion Control of the Homogeneous Charge Compression Ignition Engine
Thesis for the degree of Licentiate of Engineering, Lund Institute of Technology, Lund, Sweden 2003.
ISRN LUTMDN/TMHP--03/7010--SE

Conference Papers

Andreas Vressner, Andreas Lundin, Magnus Christensen, Per Tunest�l & Bengt Johansson
"Pressure Oscillations during Rapid HCCI Combustion"
SAE paper 2003-01-3217
Pittsburgh, USA, 2003

G. Haraldsson, J. Hyv�nen, P. Tunest�l, B. Johansson,
”HCCI Closed-Loop Combustion Control Using Fast Thermal Management”,
SAE 2004-01-0943

Jari Hyv�nen, G�ran Haraldsson and Bengt Johansson
Operating range in a Multi Cylinder HCCI engine using Variable Compression Ratio
JSAE 20030178, SAE 2003-01-1829

Jari Hyv�nen, G�ran Haraldsson and Bengt Johansson
Supercharging HCCI to extend the operating range in a Multi-Cylinder
VCR-HCCI engine.
SAE 2003-01-3214

P�lsson, M., Carlsen, H.

Development of a Wood Powder Fuelled 35 kW Stirling CHP Unit
ST_TA2_5, Proceedings of the 11th International Stirling Engine Conference, 19-21 November 2003, Rome, Italy

Lundholm, G

The Experimental V4X Stirling Engine - A Pioneering Development
ST_TA2_1, Proceedings of the 11th International Stirling Engine Conference, 19-21 November 2003, Rome, Italy

Franke, F., Einewall, P., Johansson, B., Wickstr�m, N., Reinmann, R and Larsson, A
The effect of in-cylinder gas flow on the interpretation of the ionization sensor signal
SAE 2003-01-1120, 2003

Olsson, J-O., Tunest�l, P., Ulfvik, J. and Johansson, B.
The Effect of Cooled EGR on Emissions and Performance of a Turbocharged HCCI Engine
SAE 2003-01-0743, 2003

Einewall, P., Tunest�l, P. and Johansson, B.
The Potential of Using the Ion-Current Signal for Optimizing Engine Stability - Comparisations of Lean and EGR (Stoichiometric) Operation
SAE 2003-01-0717, 2003

Franke, F., Einewall, P., Reinmann, R and Larsson, A
Analysis of the ionization equilibrium in the post-flame zone
SAE 2003-01-0715, 2003

Stenl��s, O., Einewall, P., Egnell, R. and Johansson, B.
Measurment of Knock and Ion Current in a Spark Ignition Engine with and without NO Addition to the Intake Air.
SAE 2003-01-0639, 2003.

Haraldsson, G., Hyv�nen, J., Tunest�l, P. and Johansson, B
HCCI Combustion Phasing with Closed-Loop Combustion Control Using Variable Compression Ratio in a Multi Cylinder Engine
JSAE 200301126/SAE 2003-01-1830

Hyv�nen, J., Haraldsson, G. and Johansson, B.
Operating range in a Multi Cylinder engine using Variable Compression Ratio
JSAE 20030178

2002

Doctoral Theses

Erlandsson, O.
Thermodynamic Simulation of HCCI Engine Systems
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002.
ISBN 91-628-5427-5

Christensen, M.
HCCI Combustion - Engine Operation and Emission Characteristics
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002.
ISBN 91-628-5424-0

P�lsson, M.
On Premixed Gas Fuelled Stirling Engine Combustion Gas Recirculation
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002.
ISBN 91-628-5227-2

S�derberg, F.
Variable Valve Actuation in a Spark Ignition Engine
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002.
ISBN 91-628-5232-9

Hultqvist, A.
Characterization of the Homogeneous Charge Compression Ignition Combustion Process
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002.
ISBN 91-7874-173-4

Ekenberg, M.
In-Cylinder Fluid Flow, Fuel Preparation and Combustion in SI Engines - Application of Optical Diagnostics
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002.
ISBN 91-7874-178-5

Licentiate Theses

Strandh, P.
Combustion Engine Models for Hybrid Vehicle System Development
Thesis for the degree of Licentiate of Engineering, Lund Institute of Technology, Lund, Sweden 2002.
ISRN LUTMDN/TMHP--02/7003--SE

Olsson, J-O.
Performance and Control of the Homogeneous Charge Compression Ignition (HCCI) Engine
Thesis for the degree of Licentiate of Engineering, Lund Institute of Technology, Lund, Sweden 2002.
ISRN LUTMDN/TMHP--02/7002--SE

Master Theses

Andersson, T.
Hydrogen Addition For Improved Lean Burn Capability on Natural Gas Engine
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002
ISRN LUTMDN/TMHP--02/5016--SE

Lundin, A. and Vressner, A.
Pressure Oscillations during Rapid HCCI Combustion
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002
ISRN LUTMDN/TMHP--02/5012--SE

Nordgren, H.
Injector Valve Performance in an Air Assist Direct Injection Engine
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2002
ISRN LUTMDN/TMHP--02/5006--SE

Journal Articles

Haraldsson, G., Hyv�nen, J., Tunest�l, P. and Johansson, B.
HCCI Combustion Phasing in a Multi Cylinder Engine Using Variable Compression Ratio
SAE 2002 Transactions, Journal of Engines

SAE 2002-01-2858, 2002

Christensen, M., Hultqvist, A. and Johansson, B.
The Effect of Combustion Chamber Geometry on HCCI Operation.
SAE 2002 Transactions, Journal of Engines
SAE Technical Paper 2002-01-0425, 2002

Hultqvist, A., Christensen, M., Johansson, B., Richter, M., Nygren, J., Hult, J. and Ald�n, M.
Characterization of the HCCI Combustion Process in a Heavy Duty Engine by High-Speed Fuel Tracer LIF and Chemiluminescence Imaging
SAE 2002 Transactions, Journal of Engines
SAE Technical Paper 2002-01-0424, 2002

Olsson, J-O, Tunestal, P., Johansson, B., Fiveland, S., Agama, J. R. and D. N. Assanis.
Compression Ratio Influence on Maximum Load of a Natural Gas HCCI Engine
SAE 2002 Transactions, Journal of Engines
SAE Technical Paper 2002-01-0111, 2002

Conference Papers

Erlandsson, O., Einewall, P., Johansson, B., Amn�us, P. and Mauss, F.
Simulation of HCCI – Addressing Compression Ratio and Turbo Charging
SAE 2002-01-2862

Stenl��s, O., Gogan, A., Egnell, R., Sund�n, B. and Mauss, F.
The Influence of Nitric Oxide on the Occurrence of Autoignition in the End Gas of Spark Ignition Engines.
SAE Technical Paper 2002-01-2699, 2002

Tunest�l, P., Christensen, M., Einewall, P., Andersson, T., Johansson, B. and J�nsson, O
Hydrogen Addition For Improved Lean Burn Capability of Slow and Fast Burning Natural Gas Combustion Chambers
SAE 2002-01-2686

Erlandsson, O.
Early Swedish Hot-Bulb Engines - Efficiency and Performance Compared to Contemporary Gasoline and Diesel Engines.
SAE Technical Paper 2002-01-0115, 2002.

Egnell, R.
A Kinetic Approach on a Zero-Dimensional Combustion and NOx Formation Model for Diesel Engines.
SAE Technical Paper 2002-01-0072, 2002

2001

Doctoral Theses

Tunest�l, P.
Estimation of the In-Cylinder Air/Fuel Ratio of an Internal Combustion Engine by the Use of Pressure Sensors.
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2001.

Egnell, R.
On Zero-dimensional Modelling of Combustion and NOx Formation in Diesel Engines.
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technolgy, Lund, Sweden 2001

Master Theses

Haschke, L.
Part Load Behaviour using Variable Valve Timing on a Cross Flow Cylinder Head
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2001
ISRN LUTMDN/TMVK-5344—SE

Journal Articles

Lee, A. T., Wilcutts, M, Tunest�l, P. and Hedrick, J. K.
A Method of Lean Air-Fuel Ratio Control using Combustion Pressure Measurement
JSAE Review, Vol. 22, Issue 4, pp. 389-393, October 2001

Conference Papers

Fiveland, S., Christensen, M., Mauss, F., Johansson, B., Assanis, D. N. and Hiltner, J. D.
Experimental and Simulated Results Detailing the Sensitivity of Natural Gas HCCI Engines to Fuel Composition,
SAE Technical Paper 2001-01-3609, 2001.

S�derberg, F. and Johansson, B.
Load Control Using Late Intake Valve Closing in a Cross Flow Cylinder Head.
SAE Technical Paper 2001-01-3554, 2001

Ekenberg, M., Reinmann, R., Olofsson, E., Gillet, B and Johansson, B.
The Influence of a Late In-Cylinder Air Injection on In-Cylinder Flow Measured with Particle Image Velocimetry (PIV).
SAE Technical Paper 2001-01-3492, 2001

Olsson, J-O, Tunest�l, P., Haraldsson, G. and Johansson, B.
A Turbo Charged Dual Fuel HCCI Engine.
SAE Technical Paper 2001-01-1896, 2001

Christensen, M., Hultqvist, A. and Johansson, B.
The Effect of Topland Geometry on Emissions of Unburned Hydrocarbons from a Homogeneous Charge Compression Ignition (HCCI) Engine
SAE Technical Paper 2001-01-1893, 2001.

Hultqvist, A., Engdar, U., Johansson, B. and Klingmann, J.
Reacting Boundary Layers in a Homogeneous Charge Compression Ignition (HCCI) Engine.
SAE Technical Paper 2001-01-1032, 2001

Olsson, J-O, Tunest�l, P. and Johansson, B.
Closed-Loop Control of an HCCI Engine.
SAE Technical Paper 2001-01-1031, 2001

Kong, S-C, Marriott, C., Reitz, R. R. and Christensen, M.
Modeling and Experiments of HCCI Engine Combustion Using Detailed Chemical Kinetics with Multidimensional CFD
SAE Technical Paper 2001-01-1026, 2001.

Franke, A., Einewall, P., Johansson, B. and Reinmann, R.
Employing an Ionization Sensor for Combustion Diagnostics in a Lean Burn Natural Gas Engine.
SAE Technical Paper 2001-01-0992, 2001

Andersson, O., Collin, R., Egnell, R. and Ald�n, M.
Laser-Rayleigh Imaging of DME Sprays in an Optically Accessible DI Diesel Truck Engine
SAE Technical Paper 2001-01-0915, 2001.

Egnell, R.
Comparison of Heat Release and NOx-formation in a DI Diesel Engine Running on DME and Diesel Fuel
SAE Technical Paper 2001-01-0651, 2001.

Strandh, P. and Egnell, R.
Modeling SI-Engines for Hybrid Vehicles,
SAE Technical Paper 2001-01-0575, 2001.

Ekenberg M.
A High Dilution Stoichiometric Combustion Concept Using a Wide Variable Spark Gap and In-Cylinder Air Injection in Order to Meet Future CO2 Requirements and World Wide Emission Regulations,
SAE Technical Paper 2001-01-0246, 2001

Tunest�l, P., Hedrick, J. K. and Johansson, R.
Model-Based Estimation of Cylinder Pressure Sensor Offset using Least-Squares Methods
40th Conference on Decision and Control, Orlando FL, USA, December 2001

Tunest�l, P., Olsson, J-O and Johansson, B.
HCCI Operation of a Multi-Cylinder Engine.
First Biennial Meeting of the Scandinavian-Nordic Section of the Combustion Institute, Gothenburg, Sweden, April 2001

Lundholm, G.
Overview Speech about Combustion Systems and Fuels
Proceedings of the 10th International Stirling Engine Conference, 24-26 September 2001, Osnabr�ck, Germany
ISBN 3-931384-38-1

P�lsson, M.
Development and Field Test of a SOLO 161 Stirling Engine based Micro-CHP unit with Ultra-Low Emissions
Proceedings of the 10th International Stirling Engine Conference, 24-26 September 2001, Osnabr�ck, Germany
ISBN 3-931384-38-1

P�lsson, M.
Development of a LPP CGR Combustion System with Ultra-Low Emissions for a SOLO 161 Stirling Engine based Micro-CHP unit
Proceedings of the 10th International Stirling Engine Conference, 24-26 September 2001, Osnabr�ck, Germany,
ISBN 3931384-38-1

Lundholm, G. and P�lsson, M.
First Trials with Direct Catalytic Combustion on the Heater Surface of a V 160 Stirling Engine
Proceedings of the 10th International Stirling Engine Conference, 24-26 September 2001, Osnabr�ck, Germany
ISBN 3-931384-38-1

Tunest�l, P. and Hedrick, J. K.
Cylinder Air/Fuel Ratio Estimation using Net Heat Release Data.
3rd IFAC Workshop on Advances in Automotive Control, Karlsruhe, Germany, March 2001

Department Reports

Erlandsson, O.
Tidiga F�rbr�nningsmotorers prestanda - Studie baserad p� Statens Maskinprovningars meddelanden 1899-1995
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden, 2001
ISSN 0282 - 1990
ISRN/LUTMDN/TMVK - 3197 - SE

2000

Licentiate Theses

Erlandsson, O.
Development of an Engine System Simulation Software Package – ESIM.
Thesis for the degree of Licentiate of Engineering, Lund Institute of Technology, Lund, Sweden 2000
ISRN/LUTMDN/TMVK – 7043 – SE

Christensen, M.
Homogeneous Charge Compression Ignition (HCCI) Engine – Mixture Requirements, Engine Load Range and Emission Characteristics.
Thesis for the degree of Licentiate of Engineering, Lund Institute of Technology, Lund, Sweden, 2000
ISRN/LUTMDN/TMVK – 7042 – SE

Master Theses

Fuchs, J.
Design of a single cylinder optical access to the combustion engine Scania D12.
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2000
ISRN LUTMDN/TMVK-5340—SE

�berg, K.
An Experimental Study of Different Hydrocarbon Components in Natural Gas and their Impact on Engine Performance in a HCCI Engine.
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2000
ISRN LUTMDN/TMVK-5335—SE

Haraldsson, G.
Mapping of a Honda ARC Engine.
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2000
ISSN 0282-1990
ISRN LUTMDN/TMVK-5322—SE

Conference Papers

Egnell, R.
A Theoretical Study of the Potential of NOx Reduction by Fuel Rate Shaping in a DI Diesel Engine.
SAE Technical Paper 2000-01-2935, 2000.

Richter, M., Franke, A., Engstr�m, J., Ald�n, M., Hultqvist, A. and Johansson, B.
The Influence of Charge Inhomogeneity on the HCCI Combustion Process
SAE Technical Paper 2000-01-2868, 2000

Olsson, J-O, Erlandsson, O. and Johansson, B.
Experiments and Simulation of a Six-Cylinder Homogeneous Charge Compression Ignition (HCCI) Engine.
SAE Technical Paper 2000-01-2867, 2000

Egnell, R.
Quantitative Imaging of Equivalence Ratio and Temperature in DME Sprays Using a Chemically Preheated Combustion Vessel.
SAE Technical Paper 2000-01-2785, 2000.

Einewall, P. and Johansson, B.
Cylinder to Cylinder and Cycle to Cycle Variations in a Six-Cylinder Lean Burn Natural Gas Engine.
SAE Technical Paper 2000-01-1941, 2000

Ekenberg, M. and Johansson, B.
Fuel Distribution in an Air Assist Direct Injected Sparked Ignition Engine with Central Injection and Spark Plug Measured with Laser Induced Fluorescence.
SAE Technical Paper 2000-01-1898, 2000

Erlandsson, O., Johansson, B. and Silversand, F.
Hydrocarbon (HC) reduction of exhaust gases from a Homogeneous Charge Compression Ignition (HCCI) engine using different catalytic mesh-coatings.
SAE Technical Paper 2000-01-1847, 2000

Christensen, M. and Johansson, B.
Supercharged Homogeneous Charge Compression Ignition (HCCI) with Exhaust Gas Recirculation and Pilot Fuel.
SAE Technical Paper 2000-01-1835, 2000

Hultqvist, A., Christensen, M. and Johansson, B.
The Application of Ceramic and Catalytic Coatings to Reduce the Unburned Hydrocarbon Emissions from a Homogeneous Charge Compression Ignition Engine.
SAE Technical Paper 2000-01-1833, 2000

Egnell, R.
The Influence of EGR on Heat Release Rate and NO Formation in a DI Diesel Engine
SAE Technical Paper 2000-01-1807, 2000.

Aceves, S. M., Flowers, D. L., Westbrook, C. K., Smith, J. R., Dibble, R., Christensen, M. and Johansson, B.
A Multi-Zone Model for Prediction of HCCI Combustion and Emissions.
SAE Technical Paper 2000-01-0327, 2000

Hultqvist, A., Christensen, M., Richter, M., Engstr�m, J., Franke, A. and Johansson, B.
Near Wall Combustion in a Homogeneous Charge Compression Ignition (HCCI) Engine.
AVL 4th Int. Symp. on Internal Combustion Diagnostics, 18-19 May, 2000, Baden-Baden

Kraft, M., Maigaard, P., Mauss, F., Christensen, M. and Johansson, B.
Investigations of Combustion Emissions in a HCCI Engine – Measurements and a New Computational Model.
28th International Symposium for Combustion, Edinburgh, 2000

Department Reports

Einewall, P.
Efficiency and Emission Measurements on a 2.3 litre Naturally Aspirated SAAB engine
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 2000.
ISSN 0282-1990
ISRN LUTMDN/TMVK--3195--SE

1999

Journal Articles

Hultqvist, A., Christensen, M., Johansson, B., Franke, A., Richter, M. and Ald�n, M.
A Study of the Homogeneous Charge Compression Ignition Combustion Process by Chemiluminescence Imaging,
SAE Transactions, Journal of Engines, vol. 108
SAE Technical Paper 1999-01-3680, 1999.

Christensen, M., Hultqvist, A. and Johansson, B.
Demonstrating the Multi Fuel Capability of a Homogeneous Charge Compression Ignition Engine with Variable Compression Ratio
SAE Transactions, Journal of Engines, vol. 108,
SAE Technical Paper 1999-01-3679, 1999.

Johansson, B. and Klingmann, J.
Interaction between turbulence and flame in an S.I. engine and in a stationary burner
SAE Transactions, Journal of Engines, vol. 108
SAE Technical Paper 1999-01-0569, 1999.

Conference Papers

Franke, A., Richter, M., Ald�n, M., Hultqvist, A. and Johansson, B.
Optical Diagnostics Applied to a Naturally Aspirated Homogeneous Charge Compression Ignition Engine,
SAE Technical Paper 1999-01-3649, 1999.

Egnell, R.
A Simple Approach to Study the Relation Between Fuel Rate, Heat Release Rate and NOx-Formation in Diesel Engines,
SAE Technical Paper 1999-01-3548, 1999.

Christensen, M. and Johansson, B.
Homogeneous Charge Compression Ignition with Water Injection
SAE Technical Paper 1999-01-0182, 1999.

Jansson, P., R�gnvaldsson, T., T�rner, A. and P�lsson, M.
Neural Networks for Air-Fuel Estimation and Burner Control in a Micro-Cogen System
9th International Stirling Engine Conference and Exhibition, University of the Witwatersrand, 2-4 June 1999, Johannesburg, South Africa

Laing, D., P�lsson, M. and Reusch, M.
Hybrid Sodium Heat Pipe Receiver for Dish/Stirling Systems - Design and Test Results
9th International Stirling Engine Conference and Exhibition, University of the Witwatersrand, 2-4 June 1999, Johannesburg, South Africa

Baum�ller, A., Lundholm, G., Lundstr�m, L. and Schiel, W.
Development History of the V 160 and Solo Stirling 161 Engines
9th International Stirling Engine Conference and Exhibition, University of the Witwatersrand, 2-4 June 1999, Johannesburg, South Africa

Department Reports

Einewall, P.
Emissionssm�tning - konst vetenskap eller hokus pokus
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1999.
ISRN LUTMDN/TMVK--3188--SE

Einewall, P.
Reciprokcating internal combustion engines - Exhaust emission measurement - En kortfattad sammanfattning av ISO 8178-1
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1999.

1998

Licentiate Theses

S�derberg, F.
A study of Fluid Flow and Combustion with Variable Valve Timing
Thesis for degree of Licentiate of Engineering
ISRN LUTMDN/TMVK-98/7029--SE.

Ekenberg, M.
Scavenging Processes in High Speed Two-Stroke Engines Studied with Laser Diagnostics
Thesis for degree of Licentiate of Engineering
ISRN LUTMDN/TMVK-98/7028--SE.

Master Theses

Erlandsson, O.
Alvar Engine, An Engine with variable compression ratio, Experiments and tests
Thesis for the degree of Master of Science, Lund Institute of Technology, Lund, Sweden 1998
ISRN LUTMDN/TMVK-5304—SE

Journal Articles

Christensen, M. and Johansson, B.
Influence of Mixture Quality on Homogeneous Charge Compression Ignition
SAE Transactions, Journal of Fuels and Lubricants, vol. 107,
SAE Technical Paper 982454, 1998.

Egnell, R.
Combustion Diagnostics by Means of Multizone Heat Release Analysis and NO Calculation.
SAE Transactions, Journal of Fuels and Lubricants, vol. 107,
SAE Technical Paper 981424, 1998.

Klingmann, J. and Johansson, B.
Measurements of turbulent flame speed and integral length scales in a lean stationary premixed flame.
SAE Transactions, Journal of Engines, vol. 107,
SAE Technical Paper 981050, 1998.

Wong, V. W., Hoglund, A., Stewart, M. and Lundholm. G.
Increased Power Density via Variable Compression/Displacement and Turbocharging using the Alvar-Cycle Engine
SAE Transactions, Journal of Engines, vol. 107,
SAE Technical Paper 981027, 1998.

Christensen, M., Amneus, P., Mauss, F. and Johansson, B.
Supercharged Homogeneous Charge Compression Ignition
SAE Transactions, Journal of Engines, vol. 107,
SAE Technical Paper 980787, 1998.

S�derberg, F. and Johansson, B.
Wavelet Analysis of In-Cylinder LDV Measurements and Correlation against Heat-Release
SAE Transactions, Journal of Engines, vol. 107,
SAE Technical Paper 980483, 1998.

Reinman, R., Saltzkoff, A., Lassesson, B. and Strandh, P.
Fuel and Additive Influence on the Ion Current
SAE Transactions, Journal of Fuels and Lubricants, vol. 107,
SAE Technical Paper 980161, 1998.

Conference Papers

Erlandsson, O., Lundholm, G., S�derberg, F., Johansson, B. and Wong V. W.
Demonstrating the Performance and Emission Characteristics of a Variable Compression Ratio, Alvar-Cycle Engine
SAE Technical Paper 982682, 1998.

1997

Journal Articles

Johansson, B. and S�derberg, F.
Fluid Flow, Combustion and Efficiency with Early or Late Inlet Valve Closing.
SAE Transactions, Journal of Engines, vol. 106
SAE Technical Paper 972937, 1997.

Johansson, B., Einewall, P. and Christensen, M.
Homogeneous charge compression ignition (HCCI) using isooctane, ethanol and natural gas—A comparison with spark-ignition operation.
SAE Transactions, Journal of Fuels and Lubricants, vol. 106
SAE Technical Paper 972874, 1997.

Einewall, P. and Johansson, B.
Combustion chambers for supercharged natural gas engines
SAE Transactions, Journal of Engines, vol. 106
SAE Technical Paper 970221, 1997.

Conference Papers

Lundgren, F., Johansson, B. and Holst, J.
Flame Reconstruction in Spark Ignition Engines.
SAE Technical Paper 972825, 1997.

Laser Sheet Droplet Concentration Measurements in a High Speed Two-stroke Engine
Ekenberg, M och Johansson, B
SAE Technical Paper 972123

Ekenberg, M. and Johansson, B.
In-Cylinder Flow in High Speed Two-Stroke Engines with Different Transfer Channels.
SAE Technical Paper 970357, 1997.

Einewall, P., Olsson, M. and Johansson, B.
Combustion Chambers for Supercharged Natural Gas Engines.
SAE Technical Paper 970221, 1997.

G. Lundholm, P. Lundqvist and L Erlandsson
A Stirling-Electric Parallell Hybrid System with Catalytic Combustion and Integrated Air Conditioning.
8th International Stirling Engine Conference and Exhibition, May 27-30, 1997 Ancona.

P�lsson, M.
Design and Testing of Stirling Engine Premix CGR Combustor for Ultra Low Emissions
8th International Stirling Engine Conference and Exhibition, May 27-30, 1997 Ancona.

Department reports

Egnell, R.: _03 - Simulinkmodell av turboladdad ottomotor.
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1997.

1996

Master Theses

Erichsen, A. and Johnsson, C.
Kallstartemissionsreducering och idrifttagning av en Folan V2 Ottomotor.
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1996.

Einewall, P and Olsson, M.
Turbulence Measurements and Preparations for Supercharged Operation on a Natural Gas SI Engine.
Thesis for the degree of Master of Science,. Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1996

Journal Articles

Johansson, B.
Cycle-to-Cycle Variations in S.I. Engines—The Effects of Fluid Flow and Gas Composition in the Vicinity of the Spark Plug on Early Combustion.
SAE Transactions, Journal of Engines, vol. 105,
SAE Technical Paper 962084, 1996.

Andersson, �., Juhlin, G.; Ekenberg, M., Johansson, B. and Ald�n M.
Crank Angle Resolved HC Detection Using LIF in the Exhausts of Small Two-Stroke Engines Running at High Engine Speed.
SAE Transactions, Journal of Engines, vol. 105,
SAE Technical Paper 961927, 1996.

Johansson, B. and S�derberg, F.
The Effect of Valve Strategy on In-Cylinder Flow and Combustion.
SAE Transactions, Journal of Engines, vol. 105,
SAE Technical Paper 960582, 1996.

Conference Papers

Wiktorsson, M., Lindoff, B., Johansson. B. and S�derberg, F.
Wavelet Analysis of In-Cylinder LDV Velocity Measurements.
SAE Technical Paper 961921, 1996.

Ekenberg, M. and Johansson, B.
The Effect of Transfer Port Geometry on Scavenge Flow Velocities at High Engine Speed.
SAE Technical Paper 960366, 1996.

Department reports

Einewall, P and Olsson, M.
Turbulence, Combustion, Efficiency and Emission Measurements on a Supercharged Natural Gas SI Engine.
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1996.

Johansson, B.
F�rbr�nningsmotorns tidiga historia.
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1996.

1995

Doctoral Theses

Johansson, B.
On Cycle to Cycle Variations in Spark Ignition Engines - The Effects of Fluid Flow and Gas Composition in the Vicinity of the Spark Plug on Early Combustion.
Doctoral Thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1995.

Licentiate Theses

Olsson, K.
On Combustion Chambers for Natural Gas SI Engines.
Licentiat thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1995.

Master Theses

Ekenberg, M.
Scavenging Flow Velocity in Small Two-Strokes at High Engine Speed.
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1995.

P�lsson, M.
Prestandam�tning av Aequiteas 2kW stirlingaggregat TRE 60
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1995.

Otterstr�m, J.
Utv�rdering av programmet VCRO - ett verktyg vid simulering av Otto-cykeln.
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1995.

Journal Articles

Johansson, B., Neij, H., Juhlin, G. and Ald�n, M.
Residual Gas Visualization with Laser Induced Fluorescence.
SAE Transactions, Journal of Engines, vol. 104,
SAE Technical Paper 952463, 1995.

Olsson, K. and Johansson, B.
Combustion Chambers for Natural Gas SI Engines Part II: Combustion and Emissions.
SAE Transactions, Journal of Fuels and Lubricants, vol. 104,
SAE Technical Paper 950517, 1995.

Johansson, B. and Olsson, K.
Combustion Chambers for Natural Gas SI Engines Part I: Fluid Flow and Combustion.
SAE Transactions, Journal of Fuels and Lubricants, vol. 104,
SAE Technical Paper 950469, 1995.

Johansson, B., Neij, H., Ald�n M. and Juhlin, G.
Investigations of the Influence of Mixture Preparation on Cyclic Variations in a SI-Engine, Using Laser Induced Fluorescence.
SAE Transactions, Journal of Engines, vol. 104,
SAE Technical Paper 950108, 1995.

Conference Papers

Ekenberg, M. and Johansson, B.
Scavenging Flow Velocity in Small Two-Strokes at High Engine Speed.
SAE Technical Paper 951789, 1995.

Department Reports

Johansson, B.
Doppler Global Velocimetry. Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1995.

Olsson, L-O.
M�tningar p� och simulering av biogasbuss.
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1995.

1994

Licentiate Theses

Lassesson, B. and Marforio, K.
The Development of Diagnostic Techniques for the Spark Discharge and the Flame Characteristics, applied in a Lean Burn Spark Ignition Engine to examine the Relations Between the Spark Discharge, the Flame, the Heat Release and the Fluid Flow.
Licenciate thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1994.

Egnell, R.
Impact of Combustion Geometry on Charge Stratification in a CNG Fueled Direct Injection Otto Engine.
Licentiate thesis, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1994.

Master Theses

Andersson, P-O.
F�rb�ttrad koloxidrening av en bensinmotor med hj�lp av en oxiderande katalysator och en venturi.
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1994.

Johansson, J.
Redovisning av olika s�tt f�r lufttillf�rsel f�re en oxiderande katalysator
Thesis for the degree of Master of Science, Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1994.

Journal Articles

Johansson, B.
The Influence of Different Frequencies in the Turbulence on Early Flame Development in a Spark Ignition Engine.
SAE Transactions, Journal of Engines, vol. 103.
SAE Technical Paper 940990, 1994.

Conference Papers

Marforio, K., Lassesson, B. and Johansson, B.
Influence of Flow Parameters and Spark Characteristics on the Early Flame Development in an SI-Engine.
COMODIA - The Third International Symposium on Diagnostics and Modeling of Combustion in Internal Combustion Engines, Yokohama 1994.

Bengtsson, P-E, Martinsson, L., Ald�n, M., Johansson, B., Lassesson, B., Marforio, K. and Lundholm, G.
Dual broadband rotational CARS measurements in an IC engine. Combustion Institute, 1994.

Neij, H., Johansson, B. and Ald�n, M.
Cycle-Resolved Two-dimensional Laser Induced Fluorescence Measurements of Fuel/Air Ratio Correlated to Early Combustion in a Spark-Ignition Engine.
Advanced Study Institute on Unsteady Combustion, Portugal 1993.

Neij, H., Johansson, B. and Ald�n, M.
Development and Demonstration of 2D-LIF for Studies of Mixture Preparation in SI Engines.
Combustion and Flame 99:449-457, 1994.

Department Reports

Andersson, P-O.
Specification of Vehicles Driven by Alternative Fuels.
Department of Heat and Power Engineering, Lund Institute of Technology, Lund, Sweden 1994.

1993

Conference Papers

Johansson, B.
Influence of the Velocity Near the Spark Plug on Early Flame Development.
SAE Technical Paper 930481, 1993

Johansson, B.
Correlation Between Cycle-Resolved 2-D Velocity Measurements and Early Combustion in a Spark-Ignition Engine.
SIPE Vol. 2052 Laser Anemometry. Advances. and Applications. pp 695-702, 1993

Neij, H., Johansson, B., Ald�n, M.
Cycle Resolved Two-Dimensional Laser Induced Fluorescence Measurements of Fuel/Air Ratio Correlated to Early Combustion in a Spark Ignitited Engine
Paper presented at the Advanced Study Institute on Unsteady Combustion, Praia da Granja, Portugal, September 16-17, 1993

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