The variable compression (SVC) and the combustion control (SCC) - Two ways to improve fuel economy and still comply with world-wide emission requirements

SAE Technical Papers

Volumn , Issue , 2002, Pages

  Drangel, Hans ^a   Olofsson, Eric ^a   Reinmann, Raymond ^a  

^a Saab Automobile Powertrain AB ^*

Author keywords

[No Author keywords available]

Indexed keywords

COMBUSTION; INTERNAL COMBUSTION ENGINES; STATIC VAR COMPENSATORS;

COMBUSTION CHARACTERISTICS; COMBUSTION CONTROL; COMBUSTION EFFICIENCIES; COMBUSTION PROPERTY; PARASITIC LOSS; TWO WAYS;

FUEL ECONOMY;

EID: 85072508148     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2002-01-0996     Document Type: Conference Paper

References (11)

1. Drangel Hans, and Bergsten Lars, "The new Saab SVC Engine-An Interaction of Variable Compression Ratio, High Pressure Supercharging and Downsizing for Considerably Reduced Fuel Consumption" 9. Aachener Kolloquium Fahrzeug- und Motorentechnik, October 4-6, 2000
2. Olofsson Eric, Alvestig Per, Bergsten Lars, Ekenberg Martin, Gawell Anders, Larsén Anders, and Reinmann Raymond, "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 Paper 2001-01-0246, 2001
3. Wolters P., Biermann B., Haberman K., "Downsizing-Möglichkeiten und Grenzen" TAE-Esslingen, Ostfildern, 1998
4. Zellbeck H., Friedrich J.,.; Freitag A., Berger C., "Neue Aufladekonzepte zur Verbesserung des Beschleunigungsverhalten von Verbrennungsmotoren" 7 Aachener Kolloquium Fahrzeug- und Motorentechnik, Aachen, 1998
5. Quader Ather A., "What Limits Lean Operation in Spark Ignition Engines-Flame Initiation or Propagation?" SAE Technical Paper 760760
6. Meek J.M., and Craggs J.D., Electrical Breakdown Of Gases, John Wiley & Sons, 1978, ISBN 0-471-99553-3
7. Reinmann R., and Olofsson E., "Spark to Piston-A Concept for Combustion Stability Enhancement on a High-Dilution SI Engine" SAE Technical Paper 1999-01-3508
8. th Symposium (International) on Combustion, The Combustion Institute, 1974, p. 1473
9. Johansson B., and Söderberg F., "The Effect of Valve Strategy on In-Cylinder Flow and Combustion" SAE paper 960582
10. th Symposium (International) on Combustion, The Combustion Institute, 2000
11. Matekunas Fredric A., "Spark Ignition Engines Combustion Characteristics, Thermodynamics, and The Cylinder Pressure Card" GM Research Publication GMR-4660 March 14, 1984.