Model Reduction for Automotive Engine to Enhance Thermal Management of European Modern Cars 2005-01-0700
This paper focuses on the prediction of thermal losses and indicated performance in modern automotive engines. In a previous study, a complete simulation software was developed in order to both predict the car cabin blown air temperature and simulate the fluid circuits temperature. The two-zone, 0-dimensionnal combustion model presented in this paper aims to enhance this software. Theoretical overview reveals that thermal losses can be deduced from a predictive correlation of indicated performance. This correlation is established with a statistical tool and empirical coefficients are proposed. As a result of this study, the simulation software becomes a real-time computing tool that considers variable parameters previously neglected.
Citation: Garnier, C., Bellettre, J., Tazerout, M., Haller, R. et al., "Model Reduction for Automotive Engine to Enhance Thermal Management of European Modern Cars," SAE Technical Paper 2005-01-0700, 2005, https://doi.org/10.4271/2005-01-0700. Download Citation
Author(s):
C. Garnier, J. Bellettre, M. Tazerout, R. Haller, G. Guyonvarch
Affiliated:
Ecole des Mines de Nantes, Valeo Climate Control Inc.
Pages: 11
Event:
SAE 2005 World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Modeling of SI and Diesel Engines 2005-SP-1969, Automotive Software-PT-127
Related Topics:
Thermal management
Computer software and hardware
Combustion and combustion processes
Simulation and modeling
Statistical analysis
Technical review
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