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

International Journal of Engine Research

Volumn 12, Issue 1, 2011, Pages 58-68

  Dahl, D ^a   Denbratt, I ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

CAI; ethanol; gasoline; HCCI; high load; NVO; SCCI; stoichiometric; stratified charge; three way catalyst

Indexed keywords

CATALYSTS; COMPUTER AIDED INSTRUCTION; ETHANOL; EXHAUST GAS RECIRCULATION; EXHAUST GASES; FUEL ECONOMY; GAS EMISSIONS; GASOLINE; LOAD LIMITS; NITROGEN OXIDES;

HCCI; HIGH LOAD; SCCI; STOICHIOMETRIC; STRATIFIED CHARGE; THREE WAY CATALYSTS;

IGNITION;

EID: 79951786612     PISSN: 14680874     EISSN: 14680874     Source Type: Journal    
DOI: 10.1177/14680874JER392450     Document Type: Article

References (17)

1. 2 emissions from light-duty vehicles. Available from http:// ec.europa.eu/environment/air/transport/co2/co2- home.htm (updated 4 June 2010; cited 21 June 2010).
2. Najt, P. M. and Foster, D. E. Compression-ignited homogeneous charge combustion. SAE paper 830264, 1983.
3. Willand, J., Nieberding, R.-G., Vent, G., and Enderle, C. The knocking syndrome - its cure and its potential. SAE paper 982483, 1998.
4. Denbratt, I. Method of controlling the process of combustion in an internal combustion engine with means for controlling the engine valves. Volvo Car Corporation, Sweden, patent no. SE521782, 1998.
5. Koopmans, L. and Denbratt, I. A four stroke camless engine, operated in homogeneous charge compression ignition mode with commercial gasoline. SAE paper 2001-01-3610, 2001.
6. Eng, J. A. Characterization of pressure waves in HCCI combustion. SAE paper 2002-01-2859, 2002.
7. Yap, D., Wyszynski, M. L., Megaritis, A., and Xu, H. Applying boosting to gasoline HCCI operation with residual gas trapping. SAE paper 2005-01-2121, 2005.
8. Johansson, T., Johansson, B., Tunestål, P., and Aulin, H. HCCI operating range in a turbo-charged multi cylinder engine with VVT and spray-guided DI. SAE paper 2009-01-0494, 2009.
9. Sjöberg, M. and Dec, J. E. Smoothing HCCI heatrelease rates using partial fuel stratification with two-stage ignition fuels. SAE paper 2006-01-0629, 2006.
10. Leach, B., Zhao, H., Li, Y., and Ma, T. Control of CAI combustion through injection timing in a GDI engine with an air-assisted injector. SAE paper 2005-0134, 2005.
11. Wang, Z., Wang, J.-X., Shuai, A.-J., and Ma, Q.-J. Effects of spark ignition and stratified charge on gasoline HCCI combustion with direct injection. SAE paper 2005-01-0137, 2005.
12. Ozaki, J. and Iida, N. Effect of degree of unmixedness on HCCI combustion based on experiment and numerical analysis. SAE paper 2006-32-0046, 2006.
13. Li, Y., Zhao, H., Brouzos, N., Ma, T., and Leach, B. Effect of injection timing on mixture and CAI combustion in a GDI engine with an air-assisted injector. SAE paper 2006-01-0206, 2006.
14. Berntsson, A. W. and Denbratt, I. HCCI combustion using charge stratification for combustion control. SAE paper 2007-01-0210, 2007.
15. Dahl, D., Andersson, M., Berntsson, A., Denbratt, I., and Koopmans, L. Reducing pressure fluctuations at high loads by means of charge stratification in HCCI combustion with negative valve overlap. SAE paper 2009-01-1785, 2009.
16. Cairns, A. and Blaxhill, H. The effects of combined internal and external exhaust gas recirculation on gasoline controlled auto-ignition. SAE paper 2005- 01-0133, 2005.
17. Dahl, D., Denbratt, I., and Koopmans, L. An evaluation of different combustion strategies for SI engines in a multi-mode combustion engine. SAE Int. J. Engines, 2008, 1(1), 324-335.