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间接边界元法
释义
间接边界元法
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理学
边界元法
释
indirect boundary element method
间接边界元法
基于原物理问题边界变量与辅助变量的关系、对辅助变量建立间接边界积分方程,借助于对边界(有时是虚设边界)划分单元网格,假设辅助变量对节点值的插值规律,从而将边界积分方程离散化为线性代数方程组,由此求解得到辅助变量,然后求得原物理问题的未知边界变量的一种数值方法。它是边界元法中的一类方法。
Mathematics
>计算数学>偏微分方程数值解——有限元与边界元>释义
indirect boundary element method
间接边界元法
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