Effect of multi-injection strategy on cavitation development in diesel injector nozzle holes

SAE Technical Papers

Volumn , Issue , 2005, Pages

  Roth, H ^a   Giannadakis, E ^a   Gavaises, M ^a   Arcoumanis, C ^a   Omae, K ^b,c,d   Sakata, I ^b,c,d   Nakamura, M ^b,c,d   Yanagihara, H ^b,c,d  

^a CITY UNIVERSITY   (United Kingdom)

^b TOYOTA MOTOR CORPORATION   (Japan)

^c IMPERIAL COLLEGE LONDON   (United Kingdom)

^d Toyota Motor Engineering and Manufacturing Europe   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

CAVITATION; CCD CAMERAS; COMPUTATIONAL FLUID DYNAMICS; NEEDLES; NOZZLES; PASSENGER CARS; VARIABLE FREQUENCY OSCILLATORS;

CAVITATION INCEPTION; DIESEL INJECTION SYSTEMS; DIESEL INJECTOR NOZZLES; INJECTION PRESSURES; INJECTION SYSTEMS; MULTIPLE INJECTIONS; PASSENGER CAR ENGINE; PILOT INJECTION QUANTITIES;

DIESEL ENGINES;

EID: 85072470947     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2005-01-1237     Document Type: Conference Paper

References (29)

1. Heywood, J.B., Internal Combustion Engine Fundamentals. New York: McGraw-Hill Book Company. 1988.
2. Soteriou, C., Andrews R.J., and Smith M., Direct Injection Diesel Sprays and the Effect of Cavitation and Hydraulic Flip on Atomization. SAE Paper 950080, 1995.
3. Tamaki, N., Shimizu M., Nishida K., and Hiroyasu H., Effects of cavitation and internal flow on atomization of a liquid jet. Atomization and Sprays, 8 (2): pp. 179-197, 1998. (Pubitemid 128636213)
4. Tamaki, N., Shimizu M., and Hiroyasu H.,. Enhanced Atomization of a Liquid Jet by Cavitation in a Nozzle Hole. in Proc. ICLASS. Pasadena, CA, USA. 2000.
5. Arcoumanis, C., Badami M., Flora H., and Gavaises M., Cavitation in Real-Size Multi-Hole Diesel Injector Nozzles. SAE Paper 2000-01-1249, 2000.
6. Chaves, H., Knapp M., Kubitzek A., and Obermeier F., Experimental Study of Cavitation in the Nozzle Hole of Diesel Injectors Using Transparent Nozzles. SAE Paper 950290, 1995.
7. Payri, F., Benajes J., Pastor J.V., and Molina S., Influence of the Post-Injection Pattern on Performance, Soot and NOx Emissions in a HD Diesel Engine. SAE Paper 2002-01-0502, 2002.
8. Avva, R.K., Singhal A., and Gibson D.H., An Enthalpy Based Model of Cavitation. Cavitation and Multiphase Flow Forum, ASME FED, 226: pp. 63-70, 1995.
9. Grogger, H., and Alajbegovic A.,. Calculation of the Cavitating Flow in Venturi Geometries using Two-Fluid Model. in ASME Fluids Engineering Summer Meeting. Washington, D.C., USA. FEDSM98-5295. 1998.
10. Marcer, R., Le Cottier P., Chaves H., Argueyrolles B., Habchi C., and Barbeau B., A Validated Numerical Simulation of Diesel Injector Flow Using a VOF Method. SAE Paper 2000-01-2932, 2000.
11. Schmidt, D.P., Rutland C.J., and Corradini M.L., A Numerical Study of Cavitating Flow Through Various Nozzle Shapes. SAE Paper 971597, 1997.
12. Yuan, W., Sauer J., and Schnerr G.H.,. Modeling and Computation of Unsteady Cavitation Flows in Injection Nozzles. in 1st International Colloquium on Microhydrodynamics. Paris, France. 2000.
13. Arcoumanis, C., Gavaises M., Flora H., and Roth H., Visualisation of Cavitation in Diesel Engine Injectors. Mécanique & Industries, 2 (5): pp. 375-381, 2001. (Pubitemid 33385198)
14. Roth, H., Gavaises M., and Arcoumanis C., Cavitation Initiation, Its Development and Link with Flow Turbulence in Diesel Injector Nozzles. SAE Paper 2002-01-0214, 2002.
15. Afzal, H., Arcoumanis C., Gavaises M., and Kampanis N., Internal Flow in Diesel Injector Nozzles: Modelling and Experiments. IMechE Paper S492/S2/99, 1999.
16. Soteriou, C., Smith M., and Andrews R.J., Diesel Injection-Laser Light Sheet Illumination of the Development of Cavitation in Orifices. IMechE Paper C529/018/98, 1998.
17. Giannadakis, E., Gavaises M., Roth H., and Arcoumanis C.,. Cavitation Modelling in Single-Hole Diesel Injector Based on Eulerian-Lagrangian Approach. in Proc. THIESEL International Conference on Thermo- and Fluid Dynamic Processes in Diesel Engines. Valencia, Spain. 2004.
18. Theodorakakos, A., and Bergeles G., Simulation of sharp gas-liquid interface using VOF method and adaptive grid local refinement around the interface. International Journal for Numerical Methods in Fluids, 45 (4): pp. 421-439, 2004. (Pubitemid 38708405)
19. Farrell, K.J., Eulerian/Lagrangian analysis for the prediction of cavitation inception. Journal of Fluids Engineering-Transactions of the Asme, 125 (1): pp. 46-52, 2003.
20. Plesset, M.S., and Prosperetti A., Bubble Dynamics and Cavitation. Annual Review of Fluid Mechanics, 9: pp. 145-185, 1977.
21. Brennen, C.E., Cavitation and Bubble Dynamics. New York; Oxford: Oxford University Press. 1995.
22. Kubota, A., Kato H., and Yamaguchi H., A New Modeling of Cavitating Flows-a Numerical Study of Unsteady Cavitation on a Hydrofoil Section. Journal of Fluid Mechanics, 240: pp. 59-96, 1992.
23. Moss, W.C., Levantin J.L., and Szeri A.J., A New Damping Mechanism in Strongly Collapsing Bubbles. Proc. R. Soc. London A, 456 (2004): pp. 2983-2994, 2000.
24. Hinze, J.O., Turbulence. 2nd ed, ed. McGraw-Hill. New York. pp 309. 1975.
25. Hsiao, C.-T., Chahine G.L., and Liu H.L., Scaling Effect on Bubble Dynamics in a Tip Vortex Flow: Prediction of Cavitation Inception and Noise. Report 98007-1, DYNAFLOW, INC, 2000.
26. Martínez-Bazán, C., Montañés J.L., and Lasheras J.C., On the breakup of an air bubble injected into a fully developed turbulent flow. Part 1. Breakup frequency. Journal of Fluid Mechanics, 401: pp. 157-182, 1999. (Pubitemid 129657826)
27. Martínez-Bazán, C., Montañés J.L., and Lasheras J.C., On the breakup of an air bubble injected into a fully developed turbulent flow. Part 2. Size PDF of the resulting daughter bubbles. Journal of Fluid Mechanics, 401: pp. 183-207, 1999. (Pubitemid 129657827)
28. Ahmadi, M., and Sellens R.W., A simplified maximum-entropy-based drop size distribution. Atomisation and Sprays, Vol 3: pp. 291-310, 1993.
29. Gavaises, M., and Giannadakis E.,. Modelling Of Cavitation In Large Scale Diesel Injector Nozzles. in ILASS 2004. Nottingham, UK. 2004.