Evaluation of Different Tire Noise Models for Vehicle pass-by Sound Synthesis 2009-01-2226
Tire noise has become a predominant contributor in many traffic noise situations nowadays and hence, the demand for accurate tire noise prediction models is high. A rolling tire is experimentally characterized by means of the substitution monopole technique: the running tire is substituted by the non-operating tire covered by monopoles. All monopoles have mutual phase relationships and a well defined volume velocity distribution which is derived by means of an inverse Airborne Source Quantification technique; i.e. by combining static transfer function measurements with operational indicator pressure measurements close to the rolling tire. Models with varying amounts and locations of monopoles are discussed.
Citation: Berckmans, D., Kindt, P., Sas, P., and Desmet, W., "Evaluation of Different Tire Noise Models for Vehicle pass-by Sound Synthesis," SAE Technical Paper 2009-01-2226, 2009, https://doi.org/10.4271/2009-01-2226. Download Citation
Author(s):
Dries Berckmans, Peter Kindt, Paul Sas, Wim Desmet
Affiliated:
Katholieke Universiteit Leuven
Pages: 8
Event:
SAE 2009 Noise and Vibration Conference and Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Tires
Noise
Logistics
Pressure
Roll
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