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。
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
出处
《塑性工程学报》
EI
CAS
CSCD
2000年第3期33-36,共4页
Journal of Plasticity Engineering
关键词
并行计算
金属萍板
冲压成形
数值模拟
Thin\|sheet metal forming
parallel computing
Numerical simulation
