A mathematical model for predicting spray–swirl interaction in a direct injection diesel engine combustion chamber is developed using centre-line velocity vector/continuum approach. The model has three-dimensional features in fuel spray motion. The present model responds to the various air swirl, fuel injection and cylinder charge conditions. The predicted results are compared with the analytical and experimental data available from various sources in the two-dimensional case. Very good agreement is achieved over a wide range of data. The three-dimensional predictions are directly possible without any alteration in the computation scheme.
Modelling of Spray–Swirl Interaction in Direct Injection Diesel Engine Combustion Chambers
01.07.1985
12 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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