Modeling Transient Fuel Effects with Variable Cam Timing

Authors

• John J. Batteh - Ford Motor Company
• Eric W. Curtis - Ford Motor Company

Topic

• Simulation and modeling
• Fuel injection

Citation

Also In

References

1. Aquino, C.F. 1981 “Transient A/F Control Characteristics of the 5 liter Central Fuel Injection Engine” SAE-81-0494 Society of Automotive Engineers
2. Fozo, S.R. Aquino, C.F. 1988 “Transient A/F Characteristics for Cold Operation of a 1.6 Liter Engine with Sequential Fuel Injection” SAE-88-0691 Society of Automotive Engineers.
3. Santoso, H. Cheng, W. 2002 “Mixture Preparation and Hydrocarbon Emissions Behaviors in the First Cycle of SI Engine Cranking” SAE- 2002-01-2805 Society of Automotive Engineers
4. Gray, C. 1988 “A Review of Variable Engine Valve Timing” SAE-88-0386 Society of Automotive Engineers
5. Leone, T.G. Christenson, E.J. Stein, R.A. 1996 “Comparison of Variable Camshaft Timing Strategies at Part Load,” SAE-96-0584 Society of Automotive Engineers
6. Stein, R.A. Galietti, K.M. Leone, T.G. 1995 “Dual Equal VCT- A Variable Camshaft Timing Strategy for Improved Fuel Economy and Emissions,” SAE-95-0975 Society of Automotive Engineers
7. Trask, N. Hammoud, M. Haghhooie, M. Megli, T. Dai, W. “Optimization Techniques and Results for the Operating Modes of a Camless Engine” SAE- 2003-01-0033 Society of Automotive Engineers
8. Genc, U. Ford, R. Glover, K. Collings, N. “Experimental Investigation of Changing Fuel Path Dynamics in Twin-Independent Variable Camshaft Timing Engines” SAE- 2002-01-2752 Society of Automotive Engineers
9. Modelica Association www.modelica.org
10. Bowles, P. Tiller, M. Elmqvist, H. Bruck, D. Mattson, S.E. Moller, A. Olsson, H. Otter, M. 2001 “Feasibility of Detailed Vehicle Modeling” SAE 2001 Transactions - Journal of Engines, SAE 2001-01-0334 Society of Automotive Engineers
11. Newman, C.E. Batteh, J.J. Tiller, M.M. 2002 “Spark-Ignited-Engine Cycle Simulation in Modelica” 2 nd International Modelica Conference Proceedings 133 142
12. Puchalsky, C. Megli, T. Tiller, M. Trask, N. Wang, Y. Curtis, E. 2002 “Modelica Applications for Camless Engine Model Development” 2 nd International Modelica Conference Proceedings 77 86
13. Tiller, M. Tobler, W.E. Kuang, M. 2002 “Evaluating Engine Contributions to HEV Driveline Vibrations” 2 nd International Modelica Conference Proceedings 19 24
14. Tiller, M.M. 2001 Introduction to Physical Modeling with Modelica Boston Kluwer Academic Publishers
15. Dynasim AB www.dynasim.se
16. Curtis, E. Aquino, C. Trumpy, D. Davis, G. 1996 “A New Port and Cylinder Wall Wetting Model To Predict Transient Air/Fuel Excursions in a Port Fuel Injected Engine” SAE-96-1186 Society of Automotive Engineers
17. Curtis, E. Aquino, C. Trumpy, D. Davis, G. Lavoie, G. 1997 “Modeling Intake Valve Warm-Up” ASME International 29-1 1997
18. Russ, S. Stevens, J. Aquino, C. Curtis, E. Fry, J. 1998 “The Effects of Injector Targeting and Fuel Volatility on Fuel Dynamics in a PFI Engine During Warm-Up: Part I-Experimental Results” SAE 98-2518
19. Curtis, E. Russ, S. Aquino, C. Lavoie, G. Trigui, N. 1998 “The Effects of Injector Targeting and Fuel Volatility on Fuel Dynamics in a PFI Engine During Warm-Up: Part II-Model Results” SAE 98-2519
20. Aquino, C. Lavoie, G. Plensdorf, W. Curtis, E. 1998 “The Occurrence of Flash Boiling in a Port Injected Gasoline Engine” SAE 98-2522
21. Greenfield, M.L. Lavoie, G.A. Smith, C.S. Curtis, E.W. 1998 “Macroscopic Model of the D86 Fuel Volatility Procedure” SAE-98-2724
22. Spalding, D.B. 1979 Combustion and Mass Transfer Oxford Pergamon Press
23. Heywood, J.B. 1988 Internal Combustion Engine Fundamentals New York McGraw-Hill
24. Bowles, P.B. Batteh, J.J. 2003 “A Transient, Multi-Cylinder Engine Model Using Modelica” SAE 2003-01-3127 Society of Automotive Engineers
25. Woschni, G. 1967 “A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine” SAE- 67-0931 Society of Automotive Engineers

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