Tyre/road noise: A piston approach for CFD modeling of air volume variation in a cylindrical road cavity

This paper deals with air volume variation in a road cavity during the rolling of a slick tyre leading to air-pumping. A numerical model was developed based on Computational Fluid Dynamics (CFD), coupled with a function representing the volume variation due to the tyre tread penetration inside the c...

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Veröffentlicht in:	Journal of sound and vibration 2020-03, Vol.469, p.115140-140, Article 115140
Hauptverfasser:	Bassil, Marianne Bou Leba, Cesbron, Julien, Klein, Philippe
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Aerodynamics Air-pumping Computational fluid dynamics Energy Energy levels Fluid dynamics Mathematical models Mechanics Numerical models Overpressure Physics Piston method Pumps Rolling speed Tires Trailing edges Tyre/road contact Tyre/road noise Volume variation
Online-Zugang:	Volltext
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