Heat Transfer Analysis in a Turbocharger Compressor: Modeling and Experiments 2006-01-0023
Usually, the simulation of a turbocharger included in a diesel engine model relies typically on the assumption of adiabaticity for the compressor. However experiments on a turbocharger test bench show that the heat transfers from the turbine to the compressor have a major influence on the compressor performances. So the manufacturers maps must be modified or used with a new method taking into account heat transfers. The methods proposed are a simple way to take into account heat transfers when the performance maps are used. They give results in relative good agreement with experimental measures in comparison to their easiness of use.
Citation: Cormerais, M., Hetet, J., Chesse, P., and Maiboom, A., "Heat Transfer Analysis in a Turbocharger Compressor: Modeling and Experiments," SAE Technical Paper 2006-01-0023, 2006, https://doi.org/10.4271/2006-01-0023. Download Citation
Author(s):
M. Cormerais, J. F. Hetet, P. Chesse, A. Maiboom
Affiliated:
Internal Combustion Engine Team, Laboratory of Fluid Mechanics, Ecole Centrale de Nantes
Pages: 13
Event:
SAE 2006 World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
CI & SI Power Cylinder Systems and Power Boost Technology 2006-SP-2013
Related Topics:
Heat transfer
Diesel / compression ignition engines
Turbochargers
Compressors
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