| 多重介质流动传热的数值模拟 |
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| 引用本文： | 杨红卫.多重介质流动传热的数值模拟[J].北京工商大学学报(自然科学版),2001,19(3):47-50. |
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| 作者姓名： | 杨红卫 |
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| 作者单位： | 北京工业大学应用数理学院, |
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| 摘 要： | 给出了轴对称空间多重流场与固体介质传热的数学模型和计算方法 .计算方法中 ,对流项用迎风差分格式 ,扩散项用交替方向差分方法 ,二者用分步杂交方法处理 .最后对实例进行了计算 .
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| 关 键 词： | 轴对称空间 传热 数值模拟 分步杂交方法 |
| 文章编号： | 1671-1513(2001)03-0047-04 |
| 修稿时间： | 2001年4月17日 |
NUMERICAL SIMULATION FOR HEAT TRANSFER THROUGH MULTIMEDIA OF FLUID AND SOLID |
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| YANG Hong,wei.NUMERICAL SIMULATION FOR HEAT TRANSFER THROUGH MULTIMEDIA OF FLUID AND SOLID[J].Journal of Beijing Technology and Business University:Natural Science Edition,2001,19(3):47-50. |
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| Authors: | YANG Hong wei |
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| Abstract: | The simplified mathematic model and numerical method to simulate the entire temperature field and its changes in the courses of heat transfer through Multimedia of Solids and flows in an axis symmetrical space were established. In calculating method,the up wind difference grid was used for the convective term,the alternative direction difference method was used for the diffusive term. They were processed by the step interlaced method. Finally a practical problem was calculated. |
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| Keywords: | axis symmetrical space heat transfer numerical simulation step interlaced method |
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