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Article Dans Une Revue Journal de Physique III Année : 1997

Model and Measure of Flows at the Intake of Engines

L. Le Moyne
  • Fonction : Auteur
F. Maroteaux
  • Fonction : Auteur
Philippe Guibert
M. Murat
  • Fonction : Auteur

Résumé

A simple physical model is developed to simulate the annular dispersed multiphase flow observed at the intake of spark ignition port-injected engines. The model is a separate phase 2D model taking into account gas, droplets and liquid film phases. It is validated by the results of different measurements made on engine. Temperature, pressure and velocity measurements are made in the intake manifold of a production engine in order to characterize the flows of gaseous phases. Velocity measurements are also made for injected fuel droplets. Global equivalence ratio measurements are made to validate modeling of deposited fuel film on manifold walls.

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Dates et versions

jpa-00249691 , version 1 (04-02-2008)

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L. Le Moyne, F. Maroteaux, Philippe Guibert, M. Murat. Model and Measure of Flows at the Intake of Engines. Journal de Physique III, 1997, 7 (10), pp.1927-1940. ⟨10.1051/jp3:1997101⟩. ⟨jpa-00249691⟩

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