Model parameter sensitivity of mixing and UHC/CO emissions in a PPCI, low-load optical diesel engine

SAE Technical Papers

Volumn , Issue , 2011, Pages

  Sauter, Jeffrey W ^a   Lee, Chang Wook ^a   Ra, Youngchul ^a   Reitz, Rolf ^a  

^a Wisconsin Electric Machines and Power Electronics Consortium   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITIONS; DIESEL ENGINES; MIXING; PISTONS; PRESSURE;

HEAT RELEASE RATE (HRR); INITIAL CONDITIONS; MULTI-DIMENSIONAL MODEL; OPTICAL DIAGNOSTICS; PARAMETRIC STUDY; PRESSURE PROFILES; SANDIA NATIONAL LABORATORIES; UNBURNED HYDROCARBONS;

ENGINE PISTONS;

EID: 85072504565     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (20)

1. Ekoto, I. W., Colban, W. F., Miles, P. C., Park, S., Foster, D. E., and Reitz, R. D.,. "Sources of UHC Emissions from a Light-Duty Diesel Engine Operating in a Partially Premixed Combustion Regime," SAE Int. J. Engines 2 (1): 1265-1289, 2009, doi: 10.4271/2009-01-1446.
2. Amsden, A., O'Rourke, P. J., and Butler, T. D.,. "KIVA-II: A Computer Program for Chemically Reactive Flows with Sprays," ISSN: LA-11560-MS May 1989.
3. Amsden, A.,. "KIVA-3v, Release2, Improvements to KIVA-3V." ISSN: LA-13608-MS 1999.
4. Patterson, M. A., and Reitz, R. D.,. "Modeling the Effects of Fuel Spray Characteristics on Diesel Engine Combustion and Emissions," SAE Technical Paper 980131, 1998, doi: 10.4271/980131.
5. von Kuensberg Sarre, C., Kong, S-C., and Reitz, R. D., "Modeling the Effects of Injector Nozzle Geometry on Diesel Sprays," SAE Technical Paper 1999-01-0912, 1999, doi: 10.4271/1999-01-0912.
6. Reitz, R. D.,. "Modeling Atomization Process in High-Pressure Vaporizing Sprays," Atomization and Spray Technology, 3 309-337, 1987.
7. Abani, N., Kokjohn, S., Park, S., Bergin, M., Munnannur, A., Nig, W., Sun, Y., and Reitz, R. D., "An Improved Spray Model for Reducing Numerical Parameter Dependencies in Diesel Engine CFD Simulations," SAE Technical Paper 2008-01-0970, 2008, doi: 10.4271/2008-01-0970.
8. O'Rourke, P. J., and Amsden, A.,. "A Spray/Wall Interaction Submodel for the KIVA-3 Wall Film," SAE Technical Paper 2000-01-0271, 2000, doi: 10.4271/2000-01-0271.
9. Naber, J.D., Reitz, R.D., "Modeling Engine Spray/Wall Impingement," Society of Automotive Engineers Technical Paper 880107, SAE Transactions, Vol. 97,Also Horning Memorial Volume, pp. 847-869, 1989.
10. Han, Z., and Reitz, R. D.,. "Turbulence Modeling of Internal Combustion Engines Using RNG k-ε Models," Combust. Sci. and Tech, 106 267-295, 1995.
11. Kong, S. C., Sun, Y., and Reitz, R. D.,. "Modeling Diesel Spray Flame Liftoff, Sooting Tendency and NOx Emissions Using Detailed Chemistry with Phenomenological Soot Model," Journal of Engineering for Gas Turbines and Power, 129 245-251, DOI: 10.115/1.2181599 2007.
12. Ra, Y., and Reitz, R.D., "A Reduced Chemical Kinetic Model for IC Engine Combustion Simulations with Primary Reference Fuels," Combust. Flame, Vol. 155, pp. 713-738
13. Singh, S., Reitz, R.D., Musculus, M.P.B., Lachaux, T., "Validation of Engine Combustion Models against Detailed In-Cylinder Diagnostics Data for a Heavy-Duty DI Diesel Engine," International Journal of Engine Research, Vol. 8, No. 1, pp. 97-126(30), 2007
14. Kokjohn, S.L., and Reitz, R.D., "Investigation of the Roles of Flame Propagation, Turbulent Mixing, and Volumetric Heat Release in Conventional and Low Temperature Diesel Combustion," Accepted for publication, ASME J. Eng. Gas Turbines Power, 2011
15. Lee, C. W., and Reitz, R. D., "Predictions of the Effects of Piston-Liner Crevices on Flow Motion and Emissions in 3-D Diesel Engine Simulations," IJER, 11 47-59, DOI: 10.1243/14680874JER05209 2010.
16. Ekoto, I. W., Colban, W. F., Miles, P. C., Park, S., Foster, D. E., Reitz, R. D., Aronsson, U., and Andersson, O.,. "UHC and CO Emissions Sources from a Light-Duty Diesel Engine Undergoing Dilution-Controlled Low-Temperature Combustion," SAE Int. J. Engines 2 (2): 411-430, 2009, doi: 10.4271/2009-24-0043.
17. Bergin, M., Musu, E., Kokjohn, S., and Reitz, R. D., "Examination of Initialization and Geometric Details on the Results of CFD Simulations of Diesel Engines," SAE Technical Paper ICES 2009-76053, ASME. 2009.
18. Sauter, J., "Model Parameter Sensitivity of Mixing and UHC/CO Emissions in a PPCI, Low-Load Optical Diesel Engine," M.S, University Of Wisconsin-Madison, 2010.
19. Sun, Y., "Diesel Combustion Optimization and Emissions Reduction using Adaptive Injection Strategies (AIS) with Improved Numerical Models," PhD Thesis, University of Wisconsin-Madison, 2007.
20. Wang, B., and Reitz, R. D., "Private Communication," University of Wisconsin-Madison, 2010.