Rapid CFD Simulation of Internal Combustion Engines

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Rapid CFD Simulation of Internal Combustion Engines

Karlsson, A. / Werner, A. / Gosman, A. D. / Kaluderčić, B. / Wirbeleit, F. / Fernström, G. / Echtle, H. / Jasak, H. / Luo, J. Y / Wierse, M. / ... [more]

Abstract

Multi-dimensional modelling of the flow and combustion promises to become a useful optimisation tool for IC engine design. Currently, the total simulation time for an engine cycle is measured in weeks to months, thus preventing the routine use of CFD in the design process. Here, we shall describe three tools aimed at reducing the simulation time to less than a week. The rapid template-based mesher produces the computational mesh within 1-2 days. The parallel flow solver STAR-CD performs the flow simulation on a similar time-scale. The package is completed with COVISEMP, a parallel post-processor which allows real-time interaction with the data.

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Document information

Title :

Rapid CFD Simulation of Internal Combustion Engines

Additional title:

Sae Technical Papers

Contributors:

Karlsson, A. (author) / Werner, A. (author) / Gosman, A. D. (author) / Kaluderčić, B. (author) / Wirbeleit, F. (author) / Fernström, G. (author) / Echtle, H. (author) / Jasak, H. (author) / Luo, J. Y (author) / Wierse, M. (author)

Conference:

International Congress & Exposition ; 1999

Published in:

Sae Technical Paper Series

Publication date :

1999-03-01

ISSN :

2688-3627 , 0148-7191

DOI :

https://doi.org/10.4271/1999-01-1185

Type of media :

Conference paper