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波浪中浮体流体动力系数的数值计算
李德筠1, 沈国光1
天津大学
摘要:
本文提出了水鼓在波浪中运动的一个初步数学模型。该模型是基于源汇分布的有限边界元法和使用了Green函数的级数表达式。所得结果与文献的结论十分吻合。
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基金项目:
NUMERICAL CALCULATION OF HYDRODYNAMIC COEFFICIENT FOR BUOYANT BODY IN WAVES
Abstract:
A preliminary numerical model of the buoyant drum by wave action is presented. The model is based on the finite boundary elements method of the source distribution. A series of formulae of Green’s function are used for the derivation of this model. Our calculated results for a sphere and buoyant drum are consistent with that found in other literatures.
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