The influence of cavitation on the internal flow and the spray characteristics in diesel injection nozzles

Fuel

Volumn 83, Issue 4-5, 2004, Pages 419-431

  Payri, F ^a   Bermudez V ^a   Payri, R ^a   Salvador, F J ^a  

^a UNIVERSITAT POLITÈCNICA DE VALÈNCIA   (Spain)

Author keywords

Cavitation; Diesel; Injection; Nozzle Geometry; Spray

Indexed keywords

CAVITATION; HYDRAULICS; NONDESTRUCTIVE EXAMINATION; NOZZLES; REYNOLDS NUMBER; SPRAYING; VARIABLE FREQUENCY OSCILLATORS;

INJECTION NOZZLES; INTERNAL FLOW;

DIESEL ENGINES;

EID: 0344445687     PISSN: 00162361     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.fuel.2003.09.010     Document Type: Article

References (44)

1. He L., Ruiz F. Effect of cavitation on flow and turbulence in plain orifices for high-speed atomization. Atom Sprays. 5:1995;569-584.
2. Soteriou C., Andrews R., Smith M. Direct injection diesel sprays and the effect of cavitation and hydraulic flip on atomization. SAE Paper 950080. 1995.
3. Ruiz F, He L. Turbulence under quasi cavitating conditions: a new species. Atom Sprays. 1999(9):419-29.
4. Arcoumanis C., Nouri J.M., Andrews R.J. Application of refractive Index matching to a diesel nozzle internal flow. Proceedings of the ImechE Seminar on Diesel Fuel Injection System, April 14-15. 1992.
5. Arcoumanis C., Flora H., Gavaises M., Kampanis N., Horrocks R. Investigation of cavitation in a vertical multi-hole diesel injector. SAE Paper 1999-01-0524. 1999.
6. Hiroyasu H., Arai M., Shimizu M. Break-up length of a liquid spray and internal flow in a nozzle. ICLASS-91, Gaithersburg, Maryland, July. 1991.
7. Knox-Kelecy A.L., Farrell P.C. Spectral characteristics of turbulent flow in a scale model of a diesel fuel injector nozzle. SAE paper 972942. 1997.
8. Soteriou C., Smith M., Andrews R. Diesel injector laser light sheet illumination of the development of cavitation in orifices. Proc ImechE C529/018/98. 1998.
9. Ganippa L.C., Bark G., Andersson S., Chomiak J. Comparison of Cavitation phenomenon in Transparent scaled-up single-hole Diesel nozzles. Proceedings of the Fourth International Symposium on cavitation, California Institute of technology, Passadena, CA, USA, June 20-23. 2001.
10. Arcoumanis C., Gavaises M. Linking nozzle flow with spray characteristics in a diesel fuel injection system. Atom Sprays. 8:1998;307-347.
11. Arcoumanis C., Badami M., Flora H., Gavaises M. Cavitation in real-size multi-hole diesel injector nozzles. SAE Paper 2000-01-1249. 2000.
12. Badock C., Wirth R., Kampmann S., Tropea C. Fundamental study of the influence of cavitation on the internal flow and atomization of diesel sprays. Proceedings of the Thirteenth ILASS-Europe 97, Florence, July, 8-10. 1997;. pp. 53-59.
13. Badock C., Wirth R., Tropea C. The influence of hydro-grinding on cavitation inside a diesel injection nozzle and primary break-up under unsteady pressure conditions. Proceedings of the fifteenth ILASS-Europe 99, Toulouse, July 5-7. 99:1999;5-7.
14. Chaves H., Knapp M., Kubitzek A. Experimental study of cavitation in the nozzle hole of diesel injectors using transparent nozzles. SAE Paper 950290. 1995.
15. Pierpont D.A., Reitz R.D. Effects of injection pressure and nozzle geometry on D.I. Diesel emissions and performance. SAE Paper 950604. 1995.
16. Ohrn T.R., Senser D.W., Lefèbvre A.H. Geometrical effects on discharge coefficients for plain-orifice atomizers. Atom Sprays. 1:(2):1991;137-153.
17. Kampmann S., Dittus B., Mattes P., Kirner M. The influence of hydro-grinding at VCO nozzle on the mixture preparation in a DI diesel engine. SAE Paper 960867. 1996.
18. Singh I, Zhong Lurun M-C, Lai Henein NA, Bryzik W. Effect of nozzle hole geometry on a HSDI diesel engine-out emissions. SAE Paper, 2003-01-0704; 2003.
19. Bergwerk W. Flow pattern in Diesel nozzle spray holes. Proc Inst Mech Eng. 173:(25):1959.
20. McCarthy M.J., Molloy N.A. Review of stability of liquid sprays and the influence of nozzle design. Chem Engng J. 7:1974;1-20.
21. Bode J., Chaves H., Hentschel W., Kubitzek A., Obermeier F., Schindler K., Schneider T. Fuel spray in diesel engines. Part I: spray formation. ATA 92A065. 1992.
22. Blessing M., König G., Krüger C., Michels U., Schwarz V. Analysis of flow and cavitation Phenomena in Diesel Injection nozzles and its effects on spray and mixture formation. SAE Paper 2003-01-1358. 2003.
23. Lee H.K., Russell M.F., Bae C.S., Shin H.D. Development of cavitation and enhanced injector models for diesel fuel injection system simulation. ImechE 2002. Proc Inst Mech Eng. Part D: J Automob Engng. 216:2002;607-618.
24. Payri R., Margot X., Salvador F.J. A Numerical Study of the influence of diesel nozzle geometry on the inner cavitating flow. SAE Paper 2002-01-0215. 2002.
25. Nurick W.H. Orifice cavitation and its effects on spray mixing. ASME J Fluids Eng. 1976;681-687.
26. Macián V., Payri R., Margot X., Salvador F.J. A numerical study of the influence of diesel nozzle geometry on the inception of cavitation. Atom Sprays. 2003;. [in press].
27. Macián V., Bermúdez V., Payri R., Gimeno J. New technique for the determination of the internal geometry of diesel nozzle with the use of the silicone methodology. Exp Tech. 27:(2):2003;39-43.
28. Potz C., Christ W., Dittus E.B. Diesel nozzle-The determining interface between injection system and combustion chamber. Thiesel, Universidad Politécnica de Valencia. 2000;. [ISBN 84-7721-910-9].
29. Pastor J.V., Arrègle J., Palomares A. Diesel spray image segmentation with a likelihood ratio test. Applied Optics. 40:(17):2001;2876-2885.
30. Flaig U., Polach W., Zieglet G. Common rail system for passenger car DI diesel engines; Experiences with applications for series production projects. SAE Paper 1999-01-0191. 1999.
31. Schmidt D.P., Corradini M.L. Analytical prediction of the exit flow of cavitating orifices. Atom Sprays. 7:(6):1997;603-616.
32. Lichtarowicz A.K., Duggins R.K., Markland E. Discharge coefficients for incompressible non-cavitating flow through long orifices. J Mech Engng Sci. 7:(2):1965.
33. Kent J.C., Brown G.M. Nozzle exit flow, characteristics for square-edged and rounded inlet geometries. Combust Sci Technol. (30):1983;121-132.
34. Fox T.A., Stark J. Discharge coefficients for miniature fuel injectors. Proc Inst Mech Eng. 203:1989;75-78.
35. Pastor J.V., Payri R., Lapez J.J., Julia J.E. Effect of injector nozzle geometry of Diesel engines on the macroscopic spray characteristics by means of optical techniques. Fuel injection systems. ImechE conference transactions. C610/014/2003. 2003;. pp. 73-82.
36. Holman J.P. Experimental methods for engineers. 4th ed. 1984;McGraw-Hill, New York.
37. Hay P., Jones P.L. Comparison of the various correlations for spray penetration. SAE Paper 720776. 1972.
38. Wakuri Y., Fujii M., Amitani T., Tsnumeya R. Studies of the penetration of a fuel spray in a Diesel Engine. Bull JSME. 3:(9):1960;123-130.
39. Dent J.C. A basis for comparison of various experimental methods for studying spray penetration. SAE Paper 710571. 1971.
40. Sazhin S.S., Crua C., Kennaird D., Heikal M.R. The initial stage of fuel spray penetration. Fuel. 82:2003;875-885.
41. Sazhin S.S., Feng G., Heikal M.R. A model for fuel spray penetration. Fuel. 80:2001;2171-2180.
42. Lefebvre A.H. Atomization and Sprays. Combustion: an international series. 1989;Hemisphere publishing corporation.
43. Desantes J.M., Payri R., Salvador F.J., Gimeno J. Measurements of spray momentum for the study of cavitation in diesel injection nozzles. SAE Paper 2003-01-0703. 2003.
44. Siebers D. Scaling liquid-phase penetration in diesel based on mixing-limited vaporisation. SAE Paper 950290. 1995.