Slamming and Green Water Loads on Bow-Flare Ship in Regular Head Waves Investigated by Hydroelasticity Theory and Experiment
作者： Jialong Jiao , Yulin Zhao , Chaohe Chen , Xiaochen Li
DOI: 10.1007/S12204-019-2114-2
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摘要: With the development of ships towards large scale, high speed and light weight, ship hydroelastic responses slamming strength issues are becoming increasingly important. In this paper, a time-domain nonlinear hydroelasticity theory is developed to predict motion load in harsh regular waves. Hydrostatic restoring force, wave excitation force radiation calculated on instantaneously wetted body surface consider effects caused by amplitude motions steep A two-dimensional (2D) generalized Wagner model one-dimensional (1D) dam-breaking used estimate impact loads bow flare green water deck, respectively; coupled with equation time-domain. Moreover, segmented tests carried out towing tank investigate acting hull sailing head waves also validate numerical results.
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