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GPU based boundary element analysis for 3D elastostatics with GMRES-DC algorithm solving system equations

机译:基于GPU与GMRES-DC算法求解系统方程的3D弹性术的边界元分析

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During the modern product design, CAD softwares are widely used for geometric modeling and finite element method is used for structural performance analysis. Plenty of designers' working time is spending in the pre-processing work of finite element analysis. Boundary Element Method(BEM) has been studied in recent years to analyze 3D elastostatics instead of Finite Element Method(FEM) because of the decrease of unknowns and easier mesh generation process.
机译:在现代产品设计期间,CAD软件广泛用于几何建模和有限元方法用于结构性能分析。大量设计人员的工作时间在有限元分析的预处理工作中支出。近年来研究了边界元方法(BEM),以分析3D弹性体而不是有限元方法(FEM),因为未知数和更容易网格生成过程。

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