Abstract:The vibration test design and response prediction of the flow-induced plate were analyzed and discussed. The applicability of the normalization method of turbulent pulsating pressure self-power between different fluid media was verified. For the flow-induced response of the plate, the fluid load was considered and the modal superposition method was used for calculation. Through the comparison between the responses of the original model and the scaled model, a conversion method between the plate responses is proposed. The conversion results show that this method can achieve conversion between the plate responses under the excitation of the turbulent boundary layer of the same medium. This method can be used to achieve theoretically conversion to the flow-induced response of different external flow field media. The research results have practical significance for the prediction of the response of underwater structures under turbulence excitation.
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