Large eddy simulation and experiments of the auto-ignition process of lean ethanol/air mixture in hcci engines

SAE International Journal of Fuels and Lubricants

Volumn 1, Issue 1, 2009, Pages 1110-1119

  Joelsson, T ^a   Yu, R ^a   Bai, X S ^a   Vressner, A ^a   Johansson, B ^a  

^a LUND UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

AIR/FUEL RATIO; AUTO-IGNITION; AUTO-IGNITION PROCESS; COMBUSTION PHASING; COMBUSTOR GEOMETRY; ENGINE CONFIGURATION; HCCI ENGINE; HOMOGENEOUS CHARGE COMPRESSION IGNITION; INTAKE TEMPERATURE; NUMERICAL STUDIES; OPTICAL ENGINE; PISTON ENGINES; TEMPERATURE FIELD; TEMPERATURE STRATIFICATION; WALL TEMPERATURES;

ATMOSPHERIC BOUNDARY LAYER; COMPUTATIONAL GEOMETRY; ENGINES; ETHANOL; EXPERIMENTS; IGNITION; LARGE EDDY SIMULATION; METALS; OXIDE MINERALS; QUARTZ;

ENGINE PISTONS;

EID: 77953233798     PISSN: 19463952     EISSN: 19463960     Source Type: Journal    
DOI: 10.4271/2008-01-1668     Document Type: Article

References (19)

1. Christensen, M., Johansson, B. and Hultqvist, A., "The Effect of Combustion Chamber Geometry on HCCI Operation", SAE 2002-01-0425.
2. Christensen, M. and Johansson, B., "The Effect of In-Cylinder flow and Turbulence on HCCI Operation", SAE 2002-01-2864.
3. Vressner, A., Hultqvist, A., Johansson, B., " Study on Combustion Chamber Geometry Effects in an HCCI Engine using High-Speed Cycle-Resolved Chemiluminescence Imaging". SAE 2007-01-0217.
4. Seyfried, H., Olofsson, J., Sjöholm, J., Richter, M. Aldén M., Vressner, A., Hultqvist, B. and Johansson, B., "High-Speed PLIF Imaging for Investigation of Turbulence on Heat Release Rates in HCCI Combustion", SAE 2007-01-0213.
5. Yu, R. X., Bai, X. S, Vressner, A., Hultqvist, A., Johansson, B., Olofsson, J., Seyfried, H., Sjöholm, J., Richter, M. and Aldén, M., "Effect of Turbulence on HCCI Combustion", SAE 2007-01-0183.
6. Magnus Sjöberg, John E. Dec and Nicholas P. Cernansky "Potential of Thermal Stratification and Combustion Retard for Reducing Pressure Rise Rates in HCCI Engines, Based on Multi-Zone Modeling and Experiments", SAE Technical Paper 2004-01-2994
7. Vressner, A., Egnell R., Johansson B., Combustion Chamber Geometry Effects on the Performance of an Ethanol Fueled HCCI Engine, SAE 2008-01-1656.
8. Yu, R., Bai, X.S., Lehtiniemi, H., Ahmed, S. S., Mauss, F., Richter, M., Aldén, M., Hildingsson, L., Johansson, B., Hultqvist, A.: "Effect of Turbulence and Initial Temperature Inhomogeneity on Homogeneous Charge Compression Ignition Combustion", SAE 06-01-3318.
9. Yu, R., Bai, X.S., Hildingsson, L., Hultqvist, A., Miles, P.: "Numerical and experimental investigation of turbulent flows in a Diesel engine", SAE 06-01-3436.
10. Lehtiniemi, H., Mauss, F., Balthasar, M., Magnusson, I.: "Modeling diesel engine combustion with detailed chemistry using a progress variable approach", SAE 2005-01-3855.
11. Marinov, N. M, A Detailed Chemical Kinetic Model for High Temperature Ethanol Oxidation Int. J. Chem. Kinet. 31:183-220 (1999).
12. Yu R, Bai X.S. "LES of incylinder turbulence and temperature stratification in a HCCI engine", ECCOMAS thematic conference on computational combustion, Delft, July 18-20, 2007.
13. Schmitt P., Poinsot T., Schuermans B., Geigle K.P. "Large-eddy simulation and experimental study of heat transfer, nitric oxide emissions and combustion instability in a swirled turbulent high-pressure burner", J. Fluid Mech. 570:17-46, 2007.
14. Piomelli U., Balaras E. "Wall-layer models for large-eddy simulation", Annu. Rev. Fluid Mech. 34:349-74, 2002.
15. Yu, R., Nogenmyr, K.-J., Bai, X.S.: "LES of swirling turbulent methane/air flame", ECCOMAS thematic conference on computational combustion, Lisbon, June 21-24, 2005.
16. Gullbrand, J., Bai, X. S., and Fuchs, L.: "High Order Cartesian Grid Method for Calculation of Incompressible Turbulent Flows", Int. J. of Numer. Methods in Fluids, vol. 36, pp. 687-709, 2001.
17. Kong, S.-C.,Reitz, R.D., Christensen, M. and Johansson, B., "Modeling the Effects of Geometry Generated Turbulence on HCCI Engine Combustion", SAE 2003-01-1088.
18. Salvador M. Aceves, Daniel L. Flowers, Joel Martinez-Frias, Fransisco Espinosa-Loza, Magnus Christensen, Bengt Johansson and Randy P. Hessel, "Analysis of the Effect of Geometry Generated Turbulence on HCCI Combustion by Multi-Zone Modeling", SAE 2005-01-2134.
19. Randy P. Hessel, Salvador M. Aceves and Daniel L. Flowers, "A Comparison of the Effect of Combustion Surface Area and In-Cylinder Turbulence on the Evolution of Gas Temperature Distribution from IVC to SOC: A Numerical and Fundamental Study", SAE 2006-01-0869.