Surface pressure fluctuations on the front side window of a car-like body are numerically predicted by means of time-dependent Navier-Stokes simulation. The numerical results indicate that there is a critical inclination angle for the front pillar where the wind noise changes drastically. The related characteristics of turbulent flow structure are studied and show the mechanism of wind noise generation.
Numerical Prediction of Wind Noise Around the Front Pillar of a Car-Like Body
Sae Technical Papers
International Pacific Conference On Automotive Engineering ; 1993
1993-11-01
Aufsatz (Konferenz)
Englisch
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