Aeroacoustic sound sources around the wheels of a passenger car - A Computational Fluid Dynamics study using steady state models to evaluate main sources of flow noise
[Examensarbete på avancerad nivå]
When speaking about wheel noise most people think about the contact noise from wheel and road interaction. Previous experimental studies in wind tunnels show there is an apparent aerodynamic noise source near the front wheels. New legislative demands force car manufacturers to reduce the noise emitted and the wheel noise cannot be ignored anymore. The study has used broadband noise source models incorporated in
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