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Parallel technology for solving axisymmetric problems of the theory of elasticity by the boundary element method

机译:用边界元法求解弹性理论的轴对称问题的平行技术

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摘要

The paper develops a parallel algorithm and program for solving static problems of the theory of elasticity in axisymmetric domains with axisymmetric boundary conditions. The numerical solution is based on the boundary element method. In order to enhance the effectiveness of the computer implementation of the algorithm, the computations are parallelized and the MPI standard is used. The program is tested by comparing the calculation results with known exact solutions. The effectiveness of parallelizing is analyzed. The program is applicable to solving static problems of the theory of elasticity and, as a component of a software system, to solving nonlinear problems.
机译:本文开发了一种并行算法和程序,用于求解轴对称边界条件的轴对称域中弹性理论的静态问题。 数值解决方案基于边界元方法。 为了提高算法的计算机实现的有效性,计算并行化并使用MPI标准。 通过将计算结果与已知的精确解决方案进行比较来测试该程序。 分析了并行化的有效性。 该计划适用于解决弹性理论的静态问题,以及作为软件系统的组件,解决非线性问题。

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