【摘要】 基于Bishop和Price的船舶水弹性理论,推证了船舶反对称波激响应的动力方程。采用Frank精密拟合法对势流的附加质量和阻尼系数进行了理论计算;并应用池田良穗提出的方法对粘性阻尼作了估计。针对一艘集装箱船的反对称动力响应进行了数值计算,结果表明该方法是成功的。更多还原

【Abstract】 Based on the theory of hydroelasticity of ships established by R. E. D. Bishop and W. G. Price, the antisymmetric motion equation of ships is set up. In calculations, added mass and damping coefficients of potentical fluid to each section of hull are calculated with Frank’s close-fit method. Roll damping induced by viscidity of fluid is estimated by Yoshihi Ikeda’s method. An example is given, and the result of the calculation shows that the method is successful.更多还原