Parallel Technology for Solving Axisymmetric Problems of the Theory of Elasticity by the Boundary Element Method

被引：0
|
作者：
Nefedova, O. A. [1 ]
Spevak, L. F. [1 ]
机构：
[1] Russian Acad Sci, Inst Engn Sci, Ural Branch, 34 Komsomolskaya St, Ekaterinburg 620049, Russia
来源：
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2020): PROCEEDING OF THE 14TH INTERNATIONAL CONFERENCE ON MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES | 2020年 / 2315卷
关键词：
HEAT-CONDUCTION EQUATION; INTEGRAL-EQUATION; BODIES;
D O I：
10.1063/5.0037021
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
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.
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页数：5
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