Using one-dimensional modelling codes to analyse the influence of diesel nozzle geometry on injection rate characteristics

International Journal of Vehicle Design

Volumn 38, Issue 1, 2005, Pages 58-78

  Payri, Raul ^a   Tormos, Bernardo ^a   Salvador, F J ^a   Plazas, A H ^a  

^a UNIVERSITAT POLITÈCNICA DE VALÈNCIA   (Spain)

Author keywords

Common rail; Diesel; Injection; Modelling; Parametric study; Simulation

Indexed keywords

COMPUTER SIMULATION; DIESEL FUELS; FUEL INJECTION; HYDRODYNAMICS; MATHEMATICAL MODELS; NOZZLES; ONE DIMENSIONAL; ORIFICES; REYNOLDS NUMBER; SIMULATION;

COMMON-RAIL; DIESELS; INJECTION; MODELING; PARAMETRIC STUDY;

CODES (STANDARDS);

EID: 17444416443     PISSN: 01433369     EISSN: None     Source Type: Journal    
DOI: 10.1504/IJVD.2005.006605     Document Type: Article

References (25)

1. Afzal, H., Arcoumanis, C., Gavaises, M. and Kampanis, N. (1999) 'Internal flow in diesel injector nozzles - modelling and experiments', ImechE S492/S2/99.
2. Amoia, V., Ficarella, A. and Laforgia, D. (1997) 'A theoretical code to simulate the behaviour of an electro-injector for diesel engines and parametric analysis', SAE Paper No. 970349.
3. Andoh, H. and Shiraishi, K. (1986) 'Influence on injection and combustion phenomena by elimination of hole nozzle sac volume', SAE Paper No. 860416.
4. Arcoumanis, C., Gavaises, M., Bergeles, G. and Callitsis, T. (1999) 'Modelling of sprays from asymmetric single hole sac-type nozzles', Fuel Injection and Sprays, pp.523-532, 4th International Conference on ICE, CNR.
5. Arcoumanis, C., Gavaises, M., Nouri, J.M., Abdul-Wahab, E. and Horrocks, R.W. (1998) 'Analysis of the flow in the nozzle of a vertical multi hole diesel engine injector', SAE Paper No. 980811.
6. Augugliaro, G., Bella, G., Rocco, V., Baritaud, T. and Verhoeven, D. (1997) 'A simulation model for a high pressure injection systems', SAE Paper No. 971595.
7. Benajes, J., Pastor, J.V., Payri, R. and Plazas, A.H. (2004) 'Analysis of the influence of diesel nozzle geometry in the injection rate characteristic', Journal of Fluids Engineering, Vol. 126, No. 1, pp.63-71.
8. Bianchi, G.M., Falfari, S. Parotto, M. and Osbat, G. (2003) 'Advanced modeling of common rail injector dynamics and comparison with experiments', SAE Paper 2003-01-0006.
9. Desantes, J.M., Arregle, J. and Rodriguez, P. (1999) 'Computational model for simulation of diesel injection systems', SAE Paper No. 1999-01-0915.
10. Flowmaster Group B.V. (2003) Flowmaster2 v.6.3.0, Reference Help.
11. Ganippa, L.C., Andersson, S., Chomiak, J. and Matsson A. (2003) 'Combustion characteristics of diesel sprays from equivalent nozzles with sharp and rounded inlet geometries', Combustion Science and Technology, Vol. 175, No. 6, pp.1015-1032.
12. Ganippa, L.C., Bark, G., Andersson, S. and Chomiak, J. (2001) 'Comparison of cavitation phenomena in transparent scaled-up single-hole diesel nozzles', CAV2001: session A9.005.
13. Imagine, S.A. (2003) AmeSIM v.4.1 user's manual.
14. Klomp, E.D. (1999) 'Valve-covered-orifice (VCO) fuel injection nozzle delivery analysis', Atomization and Sprays, Vol. 9, pp.541-579.
15. Kumar, K., Gaur, R.R., Garg, R.D. and Gajendra, M.K. (1983) 'A finite difference scheme for the simulation of a fuel injection system', SAE Paper No. 831337.
16. Lee, H.K., Rusell, M.F. and Bae, C.S. (2002) 'Mathematical model of diesel fuel injection equipment incorporating non-linear fuel injection', Proc. Instn. Mech. Engrs, Part D, J. Automobile Engineering, Vol. 216.
17. Macián, V., Bermúdez, V., Payri, R. and Gimeno, J. (2003a) 'New technique for the determination of the internal geometry of diesel nozzle with the use of the silicone methodology', Experimental Techniques, Vol. 27, No. 2, March/April.
18. Macián, V., Payri, R., Margot, X. and Salvador, F.J. (2003b) 'A CFD analysis of the influence of diesel nozzle geometry on the inception of cavitation', Atomization and Sprays, Vol. 13, Nos. 5&6, pp.579-604.
19. Nishimura, T., Satoh K., Takahashi, S. and Yokota, K. (1998) 'Effects of fuel injection rate on combustion and emission in a DI diesel engine', SAE Paper No. 981929.
20. Payri, F., Benajes, J., Gonzalez, C.A. and Dondé, R. (2004a) 'The effects of injector hole convergence on diesel combustion and emissions', International Journal of Vehicle Design.
21. Payri, F., Bernudez, V., Payri, R. and Salvador, F.J. (2004b) 'The influence of cavitation on the internal flow and the spray characteristics in diesel injection nozzles', Fuel, Vol. 83, pp.419-431.
22. Payri, R., Climent, H., Salvador, F.J. and Favennec, A.G. (2004c) 'Diesel injection system modelling, methodology and application for a first generation common rail system', Journal of Automobile Engineering, Vol. 218, pp.81-91.
23. Payri, R., Gil, A., Plazas, A.M. and Giménez, B. (2004d) 'Influence of nozzle seat type on internal flow of convergent nozzles', SAE Paper No. 2004-01-2010.
24. Schmidt, D.P., Rutland, C.J. and Corradini, M.L. (1997) 'A numerical study of cavitating flow through various nozzle shapes', SAE Paper No. 971597
25. Timoney, D.J. and Smith W.J. (1995) 'Correlation of injection rate shapes with D.I. diesel exhaust emissions', SAE Paper No. 950214.