Aerodynamic noise radiated by the intercoach spacing and the bogie of a high-speed train - Archive ouverte HAL Access content directly
Journal Articles Journal of Sound and Vibration Year : 2000

Aerodynamic noise radiated by the intercoach spacing and the bogie of a high-speed train

Abstract

Full-scale acoustic experiments on a TGV are performed with on-board measurement techniques. Some spectral characteristics of the intercoach spacing and the bogie region are highlighted and interpreted. Two measurement techniques are described; they both extract the acoustical information of a particular aerodynamic source from the signal given by a flow imbedded probe

Dates and versions

hal-03360712 , version 1 (01-10-2021)

Identifiers

Cite

N. Frémion, N. Vincent, G. Robert, S. Guerrand, Marc C. Jacob, et al.. Aerodynamic noise radiated by the intercoach spacing and the bogie of a high-speed train. Journal of Sound and Vibration, 2000, 231 (3), pp.577-593. ⟨10.1006/jsvi.1999.2546⟩. ⟨hal-03360712⟩
17 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More