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采用时域内对波面运动位置追踪的边界元方法 ,建立了一种非线性波浪变形计算的三维数值模式 ,并借助 Spongelayer阻尼消波和 Somm erfeld放射条件相匹配的处理方式 ,开发了一条三维非线性波的数值造波水槽 ,进而对水槽内的Stokes波进行了波浪变形计算。
A three-dimensional numerical model for nonlinear wave deformation calculation is established by using the boundary element method to track the movement of wave surface in the time domain. A three-dimensional nonlinear model is developed based on the matching of Spongelayer damping wave and Sommerfeld emission condition. Wave value of the wave tank, and then the Stokes wave within the tank wave deformation calculation.