Source Contribution Analysis for Exterior Noise of a High-Speed Train: Experiments and Simulations

<div>Contribution rates of the exterior sound sources to the pass-by noise at different speeds. (a) 7.5 m from the centreline of the track; (b) 25 m from the centreline of the track.</div>

Shock and Vibration

fig17

Figure 17

Figure 17: Source Contribution Analysis for Exterior Noise of a High-Speed Train: Experiments and Simulations 