利用声学有限元(FEM)、边界元(BEM)技术及多极边界元(Multipole BEM)技术,从设计阶段开始解决完整的声学辐射问题,帮助工程师在实物样机建造之前能有效地控制普通齿轮箱或高度复杂齿轮箱的噪声级。
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Fast Multipole BEM 快速多极边界元法
multipole-BEM 多极边界元法
surface fast multipole bem 曲面快速多极边界元法
Three-dimensional elastic fast multipole BEM 三维弹性快速多极边界元法
Fast multipole method is used as a fast solver for BEM, making BEM applicable for large scale simulation of composites with a large number of randomly distributed particles.
快速多极算法作为边界元法的求解算法,从而使边界元法能够对含有大量随机分布颗粒的复合材料进行大规模模拟。
The fast multipole method (FMM) was used with the boundary element method (BEM) to predict fractures in large castings.
将快速多极算法(FMM)应用到边界元法(BEM)中,对断裂力学问题进行大规模计算。
For 3d elasticity problems, the parallel computations based on the fast multipole and the conventional boundary element method (BEM) on PC cluster are compared.
以三维弹性力学问题为例,对快速多极与常规边界元法机群并行计算进行了比较。
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