| 面向网络机群系统的结构有限元并行分析 |
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| 引用本文： | 关锋,李斌.面向网络机群系统的结构有限元并行分析[J].强度与环境,2007,34(5):8-13. |
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| 作者姓名： | 关锋 李斌 |
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| 作者单位： | 1. 国防科技大学航天与材料工程学院,长沙,410073
2. 西北工业大学航空学院,西安,710072 |
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| 摘 要： | 提出了基于网络机群的有限元并行分析方法,结合网络机群体系的特点,分析了这一方法所应具有的基本特点:分布式并行建模;子区域间计算任务弱相关;节点负载平衡。在自建的网络并行平台上,实现了无重叠区域分解直接算法的并行处理,并进行了算例验证。
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| 关 键 词： | 机群 网络并行计算 有限元 区域分解 |
| 文章编号： | 1006-3919（2007）05-0008-06 |
| 修稿时间： | 2007-03-012007-04-03 |
Cluster oriented parallel finite element method analysis |
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| GUAN Feng,LI Bin.Cluster oriented parallel finite element method analysis[J].Structure & Environment Engineering,2007,34(5):8-13. |
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| Authors: | GUAN Feng LI Bin |
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| Abstract: | In this paper,a parallel finite element method based on cluster system is proposed.According to the characteristics of cluster system,the basic properties of this method,distributed parallel modeling;weak relevancy of computing task between subdomains;equilibrium of node computing loading are presented.A 4-node cluster system is built and a parallel computing program is developed using non-overlap domain decomposition direct algorithm.The program is also verified by numerical example. |
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| Keywords: | cluster network parallel computing FEM domain decomposition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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