Practical Algorithm for Time Step in Low Pressure Die Casting Solidification Simulation
Issue S1, Pages: 162-164(2002)
Published:2002,
DOI:
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Wen Xinghuo Jing Tao Kang Jinwu Liu Baicheng. Practical Algorithm for Time Step in Low Pressure Die Casting Solidification Simulation. [J]. Special Casting & Nonferrous Alloys (S1):162-164(2002)
DOI:
Wen Xinghuo Jing Tao Kang Jinwu Liu Baicheng. Practical Algorithm for Time Step in Low Pressure Die Casting Solidification Simulation. [J]. Special Casting & Nonferrous Alloys (S1):162-164(2002)DOI:
Practical Algorithm for Time Step in Low Pressure Die Casting Solidification Simulation
摘要
针对低压铸造凝固模拟计算过程中存在的收敛性问题
提出了一种能够处理复杂边界条件的简单算法
准确地给出了临界时间步长
避免了计算发散的现象
同时减少了计算的工作量
Abstract
A practical and simple algorithm for time step
which can deal with multiple interface and boundary conditions
was proposed. An acurate critical time step was given to assure convergency and to save simulation time.