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

May 14, 2023 •28 likes •58 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

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  track wheel dynamics dynamics track wheel  noise noise noise
How Boundary element method Methodology Experimental verification Ballast vibration Sleeper radiation Rail radiation Ballast absorption (Nearly finished) (Being done) (Being done) Propose a practical model C Goal Predict railway noise

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