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Heat Transfer Analysis in a Turbocharger Compressor: Modeling and Experiments
Technical Paper
2006-01-0023
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
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.
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Authors
- M. Cormerais - Internal Combustion Engine Team, Laboratory of Fluid Mechanics, Ecole Centrale de Nantes
- J. F. Hetet - Internal Combustion Engine Team, Laboratory of Fluid Mechanics, Ecole Centrale de Nantes
- P. Chesse - Internal Combustion Engine Team, Laboratory of Fluid Mechanics, Ecole Centrale de Nantes
- A. Maiboom - Internal Combustion Engine Team, Laboratory of Fluid Mechanics, Ecole Centrale de Nantes
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.Also In
CI & SI Power Cylinder Systems and Power Boost Technology 2006
Number: SP-2013; Published: 2006-04-03
Number: SP-2013; Published: 2006-04-03
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