Transactions of Nanjing University of Aeronautics & Astronautics
Hydrodynamic Characteristics of VLFS in Marine Airport Under Typhoon Driving Waves
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Abstract:
An analysis is conducted on the hydrodynamic response law of a single module maritime airport， considering the atmospheric variables of the wind and wave field. The analysis is based on hydroelastic theory and focuses on the typhoon-driven very large floating structures （VLFS） configuration of the maritime airport. The findings indicate that the proposed method enables efficient information exchange between the fluid and structure domains through the coupling interface. The displacement of the maritime airport affected by the typhoon’s wave field is mostly determined by the direction of the flow. The wave loads acting on the floating body also influence the wave profile of the irregular wave and the deformation of the floating body. The von Mises stress distribution is not significant in all parts of the floating body.
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This work was supported in part by the National Natural Science Foundation of China （No.51761165022）， the Natural Science Foundation of Jiangsu Province （No.BK20210309）， and the Jiangsu Graduate Research and Practice Innovation Program （No.KYCX21_0234）.
Clc Number:
TN925
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