This is an algorithm solidification simulation about"multiple nodal region"in boundary node of casting and mold system.
本文研究了铸件铸型体系中异类材料分界面上“复合节点领域”的凝固计算。
The hybrid boundary node method (HBNM) and the dual reciprocity method (DRM) are combined for solving potential problems in this paper.
提出了将杂交边界点法和双重互易法结合求解势问题的一种新的算法。
The concept of extended boundary node was presented. By using finite difference method, the solution of the gained difference equations was given and simulated by computer.
由此提出了扩展边界节点的概念，并使用有限差分法，对所得到的差分方程组进行了计算机求解及模拟。
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