| 金属薄板冲压成形数值模拟的并行计算 |
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| 引用本文： | 包向军,陶宏之,何丹农,李从心,程惊雷,蒋镜昱. 金属薄板冲压成形数值模拟的并行计算[J]. 塑性工程学报, 2000, 7(3): 33-36 |
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| 作者姓名： | 包向军 陶宏之 何丹农 李从心 程惊雷 蒋镜昱 |
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| 作者单位： | 1. 上海交通大学国家模具CAD工程研究中心,200030
2. 上海大众汽车有限公司冲压规划部,201805 |
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| 摘 要： | 并行计算是提高金属板料冲压成形数值模拟分析的计算速度和求解能力的有效途径。本文对板料成形数值模拟分析的并行计算的区域分解方法、并行求解及各 CPU之间的通讯以及显式解法处理接触时的并行计算公式等做了逐一介绍 ,最后给出了应用实例以说明得到的效果。
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| 关 键 词： | 并行计算 金属薄板冲压成形 数值模拟 |
| 修稿时间： | 1999-11-29 |
NUMERICAL SIMULATION OF THIN-SHEET METAL FORMING BASED ON PARALLEL COMPUTING |
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| BAO Xiang-jun,TAO Hong-zhi,HE Dan-nong,LI Cong-xin,CHENG Jin-lei,JIANG Jin-yu. NUMERICAL SIMULATION OF THIN-SHEET METAL FORMING BASED ON PARALLEL COMPUTING[J]. Journal of Plasticity Engineering, 2000, 7(3): 33-36 |
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| Authors: | BAO Xiang-jun TAO Hong-zhi HE Dan-nong LI Cong-xin CHENG Jin-lei JIANG Jin-yu |
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| Abstract: | The parallel computing method is an efficient approach to speed up and enhance the solving ability of numerical simulation of thin|sheet metal forming In this paper,the Domain decomposition for parallel computing,the communication between each processor and the algorithm to deal with contact used explicit method are introduced,also an example is presented to illustrate the result using the parallel computing method |
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| Keywords: | Thin|sheet metal forming parallel computing Numerical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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