Track sound radiation Work area 3 Noise and Vibration Xianying Zhang - - PowerPoint PPT Presentation

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May 14, 2023 28 likes •63 views

Track sound radiation Work area 3 Noise and Vibration Xianying Zhang Supervisor: Prof. David Thompson Dynamics Group Institute of Sound and Vibration Research University of Southampton What is the problem rail wheel roughness roughness

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Xianying Zhang Supervisor: Prof. David Thompson Dynamics Group Institute of Sound and Vibration Research University of Southampton

Track sound radiation

Work area 3 Noise and Vibration

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What is the problem

noise rail roughness wheel roughness

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wheel noise wheel dynamics track noise track dynamics

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C

How

Rail radiation Sleeper radiation Boundary element method Experimental verification Ballast vibration Ballast absorption

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