| 变网格技术在温度场数值模拟中的应用 |
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| 引用本文： | 周建兴,廖敦明,刘瑞祥,陈立亮.变网格技术在温度场数值模拟中的应用[J].热加工工艺,2000(4):51-53. |
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| 作者姓名： | 周建兴 廖敦明 刘瑞祥 陈立亮 |
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| 作者单位： | 华中理工大学,材料学院,湖北,武汉,430074 |
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| 摘 要： | 采用变网格技术对温度场进行数值模拟 ;在分析了粗、细网格温度场计算特点的基础上 ,给出了粗、细网格在二维以及三维场合下基于有限差分的算法。文章最后给出了一个变网格技术在温度场中应用的实例
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| 关 键 词： | 变网格技术 细网格 粗网格 温度场 数值模拟 有限差分法 |
Application of the Technique of Variable-dimension-mesh on the Numerical Simulation of Temperature Field |
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| ZHOU Jian-xing,LIAO Dun-ming,LIU Rui-xiang,CHEN Li-liang.Application of the Technique of Variable-dimension-mesh on the Numerical Simulation of Temperature Field[J].Hot Working Technology,2000(4):51-53. |
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| Authors: | ZHOU Jian-xing LIAO Dun-ming LIU Rui-xiang CHEN Li-liang |
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| Abstract: | This paper studies the technique of variabledimensionmesh on the numerical simulation of temperature field,and also puts forth algorithms of thick and thin mesh on 2D and 3D based on FDM on the basis of analysing the characteristics of temperature field of thick and thin mesh.And an application of the technique of variabledimensionmesh on the numerical simulation of temperature field is finally given. |
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| Keywords: | technique of variable-dimension-mesh thin mesh thick mesh temperature field numerical simulation FDM |
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