| 申光宪,化春键,刘德义.三维弹塑性接触边界元网络并行解法[J].计算力学学报,2003,20(5):530~534 |
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| 三维弹塑性接触边界元网络并行解法 |
| Parallel solution of 3D elasto-plastic contact BEM based on network |
| 修订日期：2002-02-28 |
| DOI：10.7511/jslx20035101 |
| 中文关键词: 三维弹塑性接触边界元网络并行解法 板带轧制 C语言 数值模拟 计算效率 |
| 英文关键词:parallel solution,boundary element method,rolling process |
| 基金项目:国家自然科学基金 ( 5 0 0 75 0 75 )资助项目 |
| 申光宪 化春键 刘德义 |
燕山大学轧机研究所 河北秦皇岛066004
(申光宪，化春键)
，燕山大学轧机研究所 河北秦皇岛066004(刘德义)
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| 中文摘要: |
| 给出三维弹塑性接触边界元网络并行解法及C语言源程序。借助于网络中的两台微机对宽犀比为200的板带轧制过程进行了数值模拟，与原单机上运行的传统串行计算方法相比，在确保数值精度条件下，缩短计算时间，提高了计算效率。 |
| 英文摘要: |
| A parallel solution of 3 D elasto plastic contact BEM based on the network and the source program developed by C language was presented. By the aid of two microcomputers connected with the network, a strip rolling process is simulated numerically, in which the wideness thickness ratio of plate is 200 . Compared with the original solution of traditional serial computing on single microcomputer, this parallel solution reduces the CPU time and improve computing efficiency greatly and ensures the numerical accuracy. |
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