| 低压铸造凝固模拟中时间步长的实用算法 |
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| 引用本文： | 闻星火,王孝东.低压铸造凝固模拟中时间步长的实用算法[J].特种铸造及有色合金,1997(5):37-39. |
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| 作者姓名： | 闻星火 王孝东 |
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| 作者单位： | 清华大学，戴卡轮毂公司 |
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| 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。
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| 关 键 词： | 低压铸造 凝固模拟 时间步长 实用算法 |
Practical Algorithm for Time Step in Low Pressure Die Casting Solidification Simulation |
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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,1997(5):37-39. |
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| Authors: | Wen Xinghuo Jing Tao Kang Jinwu\ Liu Baicheng |
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| Affiliation: | Wen Xinghuo Jing Tao Kang Jinwu\ Liu Baicheng (Tsinghua University) Wang Xiaodong\ Wang Peiyun\ Lu Shuo (Dicastal Wheel Manufacturing Corporation of Qing Huang Dao) |
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| 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. |
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| Keywords: | Low Pressure Die Casting Solidification Simulation Time Step Practical Algorithm |
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