水中翼付高速双胴艇の波浪中応答について : その2:独立構造型キャビンと振動応答

概要

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The feasibility study on a new hydrofoil catamaran was made in Reference. The hydrofoil catamaran consists of the cabin and the twin hulls. The cabin is connected to the twin hulls by hinges and soft springs to reduce the wave induced vibration due to the longitudinal motions of twin hulls moving in waves and to isolate the exciting vibration owing to the high speed rotation engine in the aft of twin hulls. Moreover, the cabin is equipped with the aft and fore hydrofoils to sustain its weight when the catamaran navigates. In order to investigate the wave response behaviors of the hydrofoil catamaran, the tank test of model to a scale of one tenth (1/10) is made. In addition, the navigation test of aluminum alloy craft to a scale of one third (1/3) is also carried out in Ujina Bay. In this study, the numerical analyses of vibration responses for the model and the craft are executed. The results between calculations and experiments are compared.
社団法人日本船舶海洋工学会の論文
1996-09-04