Air and fuel characteristics in the intake port of a SI engine

SAE Technical Papers

Volumn , Issue , 1999, Pages

  Brehm, C ^a   Whitelaw, J H ^a   Sassi, L ^b   Vafidis, C ^c  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

^b Ferrari GES   (United States)

^c Centro Ricerche Fiat DMF Motori   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMIC DRAG; AIR; AIR INTAKES; AUTOMOBILE ENGINE MANIFOLDS; CYLINDER HEADS; DROPS; FANS; FUEL PURIFICATION; FUELS; VELOCITY;

CHARACTERISTIC FREQUENCIES; DAMPED OSCILLATIONS; FUEL CHARACTERISTICS; INJECTION DURATIONS; PORT-FUEL-INJECTED SPARK-IGNITION-ENGINES; PRESSURE OSCILLATION; STATIC PRESSURE MEASUREMENTS; VELOCITY VARIATIONS;

INTAKE VALVES;

EID: 85072415643     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/1999-01-1491     Document Type: Conference Paper

References (23)

1. Arcoumanis, C., Whitelaw J. H., and Flamang, P., (1989) Flow in the inlet manifold of a production diesel engine, Proc. Instn Mech Engrs, 203, 39-49
2. Margary, R., Nino, E., and Vafidis, C., (1990). The effect of intake duct length on the in-cylinder air motion in a motored Diesel engine. SAE paper 900057
3. Miyano, T., and Hubbard, M., (1990). Internal combustion engine intake-manifold aspiration dynamics. Transactions of the ASME, Journal of Dynamic Systems, Measurement and Control, 112, 596-603
4. Winterborne, D. E., and Yoshitomi, M., (1990) The accuracy of calculating wave action in engine intake manifolds. SAE paper 900677
5. Royo, R., Corberan, J., and Perez, A., (1994). Optimal design of the intake system in 4-S I.C.E. SAE paper 940210
6. Brenn, G., Domnick, J., Dorfner, V., Durst, F., and Tremel, P., (1995). Unsteady gasoline injection experiments: comparison of measurements in quiescent air and in a model intake port. SAE paper 950512
7. Dementhon, J. B., and Vannobel, F., (1991) Phase Doppler anemometry in gasoline sprays: in atmosphere and in a steady flow rig. Spray and Aerosol 91-ILASS, 48.
8. Vannobel, F., Dementhon, J. B., and Robard, D., (1992) Phase Doppler anemometry measurements on a gasoline sprays inside the inlet port and downstream of the induction valve; steady and unsteady conditions. Applications of Laser Techniques in Fluid Mechanics, Edited by Adrian R. J., Durao D. F. G., Durst F., Heitor M., Maeda M., and Whitelaw J. H., 6, 507, Springer Verlag.
9. Schünemann, E., Münch, K.-U., and Leipertz, A., (1997) Interaction of airflow and injected fuel spray inside the intake port of a six cylinder four valve SI engine. SAE paper 972984
10. Posylkin, M., (1996) Mixture preparation in spark-ignition engines. PhD thesis, Imperial College of Science, Technology and Medicine, London.
11. Chappuis, S., Cousyn, B., Posylkin M., Vannobel, F., and Whitelaw, J. H., (1997). Effects of injection timing on performance and droplet characteristics of a sixteen-valve four cylinder engine. Experiments in Fluids, 22, pp 336-344. (Pubitemid 126587941)
12. Whitelaw, J. H., (1996) Mixture preparation for transient operation; experiments and calculations. Contract JOF3-CT-95-0001 First annual report.
13. Brehm, C., Posylkin, M., and Whitelaw, J. H., (1997) Characteristics of sprays from gasoline injectors. Imperial College of Science, Technology and Medicine, London. Mechanical Engineering Department, Thermofluids section. Report TF/97/07
14. Sommerfeld, M., (1998) Analysis of isothermal and evaporating turbulent sprays by phase-Doppler anemometry and numerical calculations. Int. Journal of Heat and Fluid Flow, 19, 173-186
15. Posylkin, M., Taylor, A. M. K. P., and Whitelaw, J. H., (1994) Manifold injection and the origin of droplets at the exit of a valve. Applications of Laser Techniques to Fluid Mechanics, 7, 132-147
16. Vafidis, C., (1985) Aerodynamics of reciprocating engines. PhD thesis, Imperial College of Science, Technology and Medicine, London.
17. Yanta, W. J., (1973) Turbulence measurements with a laser Doppler velocimeter. Naval Ordinance Labs., White Oak, Silver Spring, Report NOLTR 73-94
18. Benson, R. S., (1975) The thermodynamics and gas dynamics of internal combustion engines Vols. 1 & 2, Clarendon Press
19. Sassi, L., (1997). Analisi dei fenomeni dinamici nei sistemi di aspirazione di MCI con banchi di flussaggio non stazionario. PhD Thesis, University of Perugia.
20. Heywood, J. B., (1988) Internal Combustion Fundamentals, McGraw-Hill, Inc.
21. Johnen, T., and Haug, M., (1995) Spray formation observation and fuel film development measurements in the intake of a spark ignition engine. SAE paper 950511
22. Whitelaw, D. S., (1997) Droplet atomisation of Newtonian and non-Newtonian fluids including automotive fuels. PhD thesis, Imperial College of Science, Technology and Medicine, London.
23. Lefebvre, A. H., (1989) Atomization and Sprays, Hemisphere Publishing Corporation, New York.