深水中波浪与弱流对结构物的作用
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摘要: 对于深水中波浪和弱流对三维结构物的作用问题,本文提出了一个适用于高阶边界元应用的新的积分方程.基于小流速下格林函数和速度势的摄动展开,本方法避免了移动脉动源的计算,并将未知量限制在物体表面上,使计算速度大为提高,高阶边界元中的不同类型的柯西主值积分,分别采用间接和直接方法加以计算.
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