基于实体造型的铸件凝固进程数值模拟

曹辉; 郑贤淑

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基于实体造型的铸件凝固进程数值模拟
A Modeling of Solidification Process Based on the Entity Shape Molding
2003年第4期页码：24-26
纸质出版日期： 2003 ，
DOI：

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[1]曹辉,,,,,,,,,,郑贤淑.基于实体造型的铸件凝固进程数值模拟[J].特种铸造及有色合金,2003(04):24-26+68.

Cao Hui Zheng Xianshu. A Modeling of Solidification Process Based on the Entity Shape Molding[J]. Special Casting & Nonferrous Alloys, 2003,(4):24-26.
[1]曹辉,,,,,,,,,,郑贤淑.基于实体造型的铸件凝固进程数值模拟[J].特种铸造及有色合金,2003(04):24-26+68. DOI：

Cao Hui Zheng Xianshu. A Modeling of Solidification Process Based on the Entity Shape Molding[J]. Special Casting & Nonferrous Alloys, 2003,(4):24-26. DOI：

摘要

以实体造型理论为基础

用面向对象的方法构造模块及其计算方法。开发出能够处理复杂边界条件、复杂形状、变时间步长、变空间步长、变物性参数的铸件凝固过程温度场三维数值模拟软件系统

保证了计算精度和计算效率

Abstract

Based on the entity shape molding and Object Or iented Programming method

a modeling of temperature field during solidification pro cess was developed for handling the complicated boundary conditions and casting shape with varying assigned time steps

irregular mesh sizes and physical proper ty variables to improve the calculated accuracy and efficiency.