An investigation of thermal stratification in HCCI engines using chemiluminescence imaging

SAE Technical Papers

Volumn , Issue , 2006, Pages

  Dec, John E ^a   Hwang, Wontae ^a   Sjöberg, Magnus ^a  

^a SANDIA NATIONAL LABORATORIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIR; AIR INTAKES; ATMOSPHERIC THERMODYNAMICS; BOUNDARY LAYERS; CCD CAMERAS; CHEMILUMINESCENCE; COMBUSTION CHAMBERS; ENGINE CYLINDERS; IGNITION; THERMAL STRATIFICATION; VIDEO CAMERAS;

CHARGE STRATIFICATION; CHEMILUMINESCENCE IMAGING; NATURALLY ASPIRATED; NATURALLY OCCURRING; PRESSURE RISE RATES; SINGLE-STAGE IGNITION; TURBULENT STRUCTURES; TURBULENT TRANSPORTS;

IMAGE ACQUISITION;

EID: 85072413468     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2006-01-1518     Document Type: Conference Paper

References (25)

1. Eng, J. A., "Characterization of Pressure Waves in HCCI Combustion" SAE paper no. 2002-01-2859, 2002.
2. Sjöberg, M., Dec, J. E., Babajimopoulos, A., and Assanis, D., "Comparing Enhanced Natural Thermal Stratification against Retarded Combustion Phasing for Smoothing of HCCI Heat-Release Rates," SAE paper no. 2004-01-2994, 2004.
3. Sjöberg, M., Dec, J. E., and Cernansky, N. P., "The Potential of Thermal Stratification and Combustion Retard for Reducing Pressure-Rise Rates in HCCI Engines, based on Multi-Zone Modeling and Experiments," SAE paper no. 2005-01-0113, 2005.
4. Sjöberg, M., and Dec, J. E., "Effects of Engine Speed, Fueling Rate, and Combustion Phasing on the Thermal Stratification Required to Limit HCCI Knocking Intensity," SAE paper no. 2005-01-2125, 2005, 2005.
5. Richter, M., Engström, J., Franke, A., Aldén, M., Hultqvist, A., and Johansson, B., "The Influence of Charge Inhomogeneity on the HCCI Combustion Process," SAE paper no. 2000-01-2868, 2000.
6. Hultqvist A., Christensen, M., Johansson, B., Richter, M., Nygren, J., Hult, H., and Aldén, M., "The HCCI Combustion Process in a Single Cycle-High-Speed Fuel Tracer LIF and Chemiluminescence Imaging," SAE paper no. 2002-01-0424, 2002.
7. Thirouard, B., Cherel, J., and Knop, V., "Investigation of Mixture Quality Effect on CAI Combustion," SAE paper no. 2005-01-0141, 2005.
8. Reuss, D. L., and Sick, V., "Inhomogeneities in HCCI Combustion: An Imaging Study," SAE paper no. 2005-01-2122, 2005.
9. Hultqvist, A., Christensen, M., Johansson, B., Franke, A., Richter, M., and Aldén, M., "A Study of the Homogeneous Charge Compression Ignition combustion Process by Chemiluminescence Imaging," SAE paper no. 1999-01-3680, 1999.
10. Kumano, K., and Iida, N., "Analysis of the Effect of Charge Inhomogeneity on HCCI Combustion by Chemiluminescence Measurement," SAE paper 2004-01-1902, 2004.
11. Dec, J. E., and Sjöberg, M., "A Parametric Study of HCCI Combustion-the Sources of Emissions at Low Loads and the Effects of GDI Fuel Injection," SAE Paper 2003-01-0752, 2003.
12. Sjöberg, M., and Dec, J. E., "Combined Effects of Fuel-Type and Engine Speed on Intake Temperature Requirements and Completeness of Bulk-Gas Reactions in an HCCI Engine," SAE Paper 2003-01-3173, 2003.
13. Dec, J. E., and Sjöberg, M., "Isolating the Effects of Fuel Chemistry on Combustion Phasing in an HCCI Engine and the Potential of Fuel Stratification for Ignition Control," SAE paper no. 2004-01-0557, 2004.
14. Espey, C., and Dec, J. E., "Diesel Engine Combustion Studies in a Newly Designed Optical-Access Engine Using High-Speed Visualization an 2-D Laser Imaging, SAE Transactions, Vol. 102, Sec. 4, pp. 703-723, paper no. 930971, 1993.
15. Heywood, J. B., Internal Combustion Engine Fundamentals, McGraw-Hill, New York, 1988.
16. Gaydon, A. G., The Spectroscopy of Flames, 2nd Ed., Chapman and Hall, London and John Wiley and Sons, New York, 1974.
17. The CHEMKIN program and subroutine library are part of the Chemkin Collection., Kee, R. J., Rupley, F. M., Miller, J. A., Coltrin, M.E., Grcar, J. F., Meeks, E., Moffat, H. K., Lutz, A. E., Dixon-Lewis, G., Smooke, M.D., Warnatz, J., Evans, G.H., Larson, R. S., Mitchell, R. E., Petzold, L.R., Reynolds, W.C., Caracotsios, M., Stewart, W. E., and Glarborg, P., Chemkin Collection, Release 3.5, Reaction Design, Inc., San Diego, CA, 1999.
18. Lutz, A. E., Kee, R. J., and Miller, J. A., "Senkin: A FORTRAN Program for Predicting Homogeneous Gas Phase Chemical Kinetics with Sensitivity Analysis" Sandia National Laboratories Report SAND878248, 1987.
19. Curran, H. J., Gaffuri, P., Pitz, W. J., and Westbrook, C. K., "A Comprehensive Modeling Study of Iso-Octane Oxidation" Combustion and Flame, Vol. 129, pp. 253-280, 2002, www-cms.llnl.gov/combustion/combustion2.html (Pubitemid 34553323)
20. Sjöberg, M., and Dec, J. E., "An Investigation of the Relationship between Measured Intake Temperature, BDC Temperature, and Combustion Phasing for Premixed and DI HCCI Engines" SAE Paper 2004-01-1900, 2004.
21. Sjöberg, M., and Dec, J. E., "Shing HCCI Heat Release Rates using Partial Fuel Stratification with Two-Stage Ignition Fuels," SAE Paper 2006-01-0629, 2006.
22. Glassman, I., Combustion, 2nd Edition, Academic Press, 1987.
23. Peters, N., Turbulent Combustion, Cambridge University Press, 2000.
24. Aceves, S. M., Flowers, D. L., Westbrook, C. K., Smith, J. R., Pitz, W., Dibble, R., Christensen, M., and Johansson, B., "A Multi-Zone Model for Prediction of HCCI Combustion and Emissions," SAE paper no. 2000-01-0327, 2000.
25. Aceves, S. M., Flowers, D. L., Espinosa-Loza, F., Matinez-Frias, J., Dec, J. E., Sjöberg, M., Dibble, R. W., and Hessel, R. P., "Spatial Analysis of Emissions Sources for HCCI Combustion at Low Loads Using a Multi-Zone Model," SAE paper no. 2004-01-1910, 2004.