A numerical study of the influence of diesel nozzle geometry on the inner cavitating flow

SAE Technical Papers

Volumn , Issue , 2002, Pages

  Payri, R ^a   Margot, X ^a   Salvador, F J ^a  

^a UNIVERSITAT POLITÈCNICA DE VALÈNCIA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL FLUID DYNAMICS; GEOMETRY; GRINDING (MACHINING); NOZZLES;

CAVITATING FLOW; COMMERCIAL CODES; DIESEL INJECTORS; DIFFERENT GRADES; DISCHARGE COEFFICIENTS; INTERNAL FLOW CHARACTERISTICS; NOZZLE GEOMETRIES; OUTLET VELOCITIES;

CAVITATION;

EID: 85072483022     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2002-01-0215     Document Type: Conference Paper

References (27)

1. Arai, M., Shimizu, M., Hiroyasu, H., [ 1991 ], "Similarity between the breakup lengths of a high speed liquid jet in atmospheric and pressurized conditions. In ICLASS-91, Gaithersburg, Maryland.
2. Arcoumanis, C., Nouri, J.M., Andrews, R.J., [ 1992 ], "Application of refractive Index matching to a diesel nozzle internal flow". Proc. ImechE seminar on diesel fuel injection system, April 14-15
3. Arcoumanis, C., Gavaises, M., Nouri, J.M., Abdul-Wahab, E., [ 1998 a], "Analysis of the flow in the nozzle of a vertical multi-hole diesel engine injector". SAE Paper 980811.
4. Arcoumanis, C., Gavaises, M., [ 1998 b], "Linking nozzle flow with spray characteristics in a diesel fuel injection system". Atomization and Sprays, vol. 8, pp. 307-347.
5. Arcoumanis, C., Badami, M., Flora, H., Gavaises, M., [ 2000 ], "Cavitation in real-size multi-hole diesel injector nozzles". SAE Paper 2000-01-1249, 2000.
6. Avva, R. K., Singhal, A., Gibson, D. H., [ 1995 ], "An enthalpy based model of cavitation". ASME, Hilton Head.
7. th ILASS-Europe 97, pp 53-59. Florence, Jule, 8-10.
8. th ILASS- Europe 98, pp 236-241, Manchester, July 6-8, 1998.
9. th ILASS-Europe 99, Toulouse, July 5-7, 1999.
10. Bunnell, R.A., Heister, S.D., Yen, C., Collicott, S.H., [ 1999 ], "Cavitating injector flows: a validation of numerical models and simulations of pressure atomizers" Atomization and Sprays, 9, pp. 445-465.
11. Chaves, H., Knapp, M., Kubitzek, A., [ 1995 ], "Experimental study of cavitation in the nozzle hole of diesel injectors using transparent nozzles". SAE Paper 950290.
12. th ILASS-Europe, pp. 224-229. Toulouse, July 5-7.
13. Chen, Y., Heister, S. D., [ 1994 ], "Two-phase modeling of cavitated flows". In ASME Cavitation and Multiphase Flow Forum, Reno, Nevada.
14. Date, K., Nobechi, H., Kano, H., Kato, M., Oya, T., [ 1993 ], "Experimental analysis of fuel flow characteristics in the nozzle for direct injection engines". SAE paper 931002.
15. Delannoy, Y., Kueny, J. L., [ 1990 ], "Two phase flow approach in unsteady cavitation modelling". In ASME Cavitation and Multiphase Flow Forum, ASME FED Vol. 98, pp. 153-158
16. Desantes, J.M., Arrègle, J., Rodríguez, P., [ 1999 ], "Computational model for simulation of diesel injector systems" SAE Paper 1999-01-0915.
17. Fluent 5. User's guide Volume 3.
18. He, L., Ruiz, F., [ 1995 ], "Effect of cavitation on flow and turbulence in plain orifices for high-speed atomization". Atomization and Sprays, vol. 5, pp. 569-584.
19. Hiroyasu, H., Arai, M., Shimizu, M., [ 1991 ], Break-up length of a liquid jet and internal flow in a nozzle. In ICLASS-91, Gaithersburg, Maryland, July.
20. Kato, M., Kano, H., Date, K., Oya, T., Niizuma, K., [ 1997 ], "Flow analysis in nozzle hole in consideration of cavitation". SAE Paper 970052., Knox-Kelecy, A.L., Farrell, P.C., [ 1997 ].
21. Knox-Kelecy, A.L., Farrell, P.C., [ 1997 ]], "Spectral characteristics of turbulent flow in a scale model of a diesel fuel injector nozzle". SAE paper 972942.
22. Kubota, A., Kato, H., Yamaguchi, H., [ 1992 ] "A new modelling of cavitating flows: A numerical study of unsteady cavitation on a hydrofoil section" J. Fluid Mech., 240, pp. 59-96.
23. Schmidt, D. P., et al., [ 1995 ], "Detection of cavitation in fuel injector nozzles". In 8th ISTP Conference, San Francisco, California.
24. Schmidt, D. P., Rutland, C. J., Corradini, M. L., [ 1997 ], "A numerical study of cavitating flow through various nozzle shapes". SAE Paper 971597.
25. Schmidt, D. P., Corradini, M. L., Rutland, C., [ 1999 ], "A two-dimensional, non-equilibrium model of flashing nozzle flow". In 3rd ASME/JSME Joint Fluids Engineering Conference.
26. Soteriou, C., Andrews, R., Smith, M., [ 1995 ], "Direct injection diesel sprays and the effect of cavitation and hydraulic flip on atomization". SAE Paper 950080.
27. Soteriou, C., Smith, M., Andrews, R., [ 1998 ], "Diesel injector laser light sheet illumination of the development of cavitation in orifices". Proc. ImechE C529/018/98.