| 计算流体力学在铸造过程中的应用（上） |
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| 引用本文： | 夏艺 肖柯则. 计算流体力学在铸造过程中的应用（上）[J]. 特种铸造及有色合金, 1997, 0(1): 42-44 |
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| 作者姓名： | 夏艺 肖柯则 |
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| 作者单位： | 上海河法泰克工厂(夏艺)，内蒙古工业大学(肖柯则) |
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| 摘 要： | 讨论计算流体力学在铸造生产中的应用，认为新发展的连续统一模型可使凝固模拟更接近实际；可通过凝固过程流场模拟来预测铸锭中的宏观偏析；推荐采用的自适应压力迭代法有利于计算速度的提高。流场模拟显然在我国仍是一个需要进一步发展的工作
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| 关 键 词： | 计算流体力学 充型模拟 |
The Application of Numeric Fluid Dynamics in Casting Process |
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| Xia Yi Xiao Keze. The Application of Numeric Fluid Dynamics in Casting Process[J]. Special Casting & Nonferrous Alloys, 1997, 0(1): 42-44 |
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| Authors: | Xia Yi Xiao Keze |
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| Affiliation: | Inner Mongolia Polytechnic University |
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| Abstract: | This paper discusses the application of numeric fluid dynamics in casting process. It is considered that the recently developed continuous model can make solidification simulation approach further to actual process. Macrosegregation in ingot can be pridicted by the fluid field modeling during solidification. Calculation can be promoted by adaptative pressure iteration method and can work under a simpler circumstances. It is obvious that fluid field simulation is still a challenging work in foundry. |
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| Keywords: | Numeric Fluid Dynamics Simulation of Mold Filling |
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