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1 September 2018 Numerical Simulation Solutions for Wind-Induced Vibration of Ship Rearview Mirrors Caused by Airflow Noise in Shallow Seas
Qi Ji, Liu Kun
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Abstract

Ji, Q. and Kun, L., 2018. Numerical simulation solutions for wind-induced vibration of ship rearview mirrors caused by airflow noise in shallow seas. In: Ashraf, M.A. and Chowdhury, A.J.K. (eds.), Coastal Ecosystem Responses to Human and Climatic Changes throughout Asia.

The fluid–solid coupling method was used for numerical simulation of the problem of wind-induced vibration of an exterior rearview mirror caused by airflow. The finite element model was established. The fluid–solid coupling method was used to consider the process of interaction between fluid and solid. The dynamic characteristics of the rearview mirror under the coupling condition at different speeds were calculated. Experimental results show that when the vortex shedding frequency is close to the natural frequency of the rearview mirror structure, a strong vibration in the rearview mirror can result. This numerical simulation can simulate the actual situation.

©Coastal Education and Research Foundation, Inc. 2018
Qi Ji and Liu Kun "Numerical Simulation Solutions for Wind-Induced Vibration of Ship Rearview Mirrors Caused by Airflow Noise in Shallow Seas," Journal of Coastal Research 82(sp1), 29-34, (1 September 2018). https://doi.org/10.2112/SI82-004.1
Received: 30 September 2017; Accepted: 31 December 2017; Published: 1 September 2018
KEYWORDS
Wind-induced vibration characteristic
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