Numerical Simulation Analysis of Car Overtaking on SST Turbulence Model

Numerical Simulation Analysis of Car Overtaking on SST Turbulence Model

Thebased SST (shear strain transport) turbulence model combines the advantages of and turbulence models and performs well in numerical experiment. In the paper, the SST turbulence model is applied to model vehicle overtaking process with numerical simulation technology. The change graph of drag coef...

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Veröffentlicht in:Applied Mechanics and Materials 2014-09, Vol.628 (Materials Science, Mechanical Engineering and Applied Research), p.270-274
Hauptverfasser: He, Yi Bin, Shen, Qi Zhi
Format: Artikel
Sprache:eng
Schlagworte:
Automotive engineering
Computer simulation
Drag coefficients
Graphs
Mathematical models
Overtaking
Transport
Turbulence models
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Beschreibung
Zusammenfassung:Thebased SST (shear strain transport) turbulence model combines the advantages of and turbulence models and performs well in numerical experiment. In the paper, the SST turbulence model is applied to model vehicle overtaking process with numerical simulation technology. The change graph of drag coefficient and side force coefficient are gained. Analysis of the phenomena is presented at the end.
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.628.270