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Article Dans Une Revue SAE Technical papers Année : 2003

A Diesel Engine Thermal Transient Simulation : Coupling Between a Combustion Model and a Thermal Model

Résumé

A realistic simulation of engine thermal transient behavior requires a coupling between a combustion model and a thermal model of the engine cooling system. This paper describes a procedure used to realize such a simulation. We will develop reasons that lead us towards the choice of Hohenberg's correlation as an engine heat transfer model. A thermal transient simulation of air blown into the car cabin has been computed on a NEDC driving cycle. An experimental study in a wind tunnel has been carried out to validate the heater core heating power and air temperature simulations.

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Dates et versions

hal-00483983 , version 1 (17-05-2010)

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F. Pirotais, J. Bellettre, Olivier Le Corre, Mohand Tazerout, G. de Pelsemaeker, et al.. A Diesel Engine Thermal Transient Simulation : Coupling Between a Combustion Model and a Thermal Model. SAE Technical papers, 2003, ⟨10.4271/2003-01-0224⟩. ⟨hal-00483983⟩
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