| 高温热管内蒸汽从分子流动到连续流动过程分析 |
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| 引用本文： | 赵蔚琳,庄骏,张红.高温热管内蒸汽从分子流动到连续流动过程分析[J].济南大学学报(自然科学版),2004,18(2):176-178. |
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| 作者姓名： | 赵蔚琳 庄骏 张红 |
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| 作者单位： | 1. 济南大学,材料科学与工程学院,山东济南,250022
2. 南京工业大学,机械与动力学院,江苏南京,210009 |
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| 摘 要： | 对高温热管内蒸汽从自由分子流动到连续流动过程进行了描述，对前人给出的蒸汽处于自由分子流动、连续流动状态判断依据及转折温度计算公式在直径Ф3．2cm，长度为100cm的高温热管内进行实验验证，实验结果表明高温热管内蒸汽流动状态与理论分析相一致。
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| 关 键 词： | 热管 高温热管 蒸汽流动 |
| 文章编号： | 1671-3559(2004)02-0176-03 |
| 修稿时间： | 2003年8月23日 |
An Analysis of Vapor Flow From the Free Molecular to Continuum Flow in the High Temperature Heat Pipe |
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| ZHAO Wei-lin .,ZHUANG Jun ,ZHANG Hong.An Analysis of Vapor Flow From the Free Molecular to Continuum Flow in the High Temperature Heat Pipe[J].Journal of Jinan University(Science & Technology),2004,18(2):176-178. |
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| Authors: | ZHAO Wei-lin ZHUANG Jun ZHANG Hong |
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| Institution: | ZHAO Wei-lin 1.2,ZHUANG Jun 2,ZHANG Hong 2 |
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| Abstract: | The vapor flow from the free molecular to continuum flow in the high temperature heat pipe is described and the corresponding transition vapor temperature is given.In order to examine the vapor flow,an experimental study is performed.The experimental results are compared with the theoretical analysis with good agreement |
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| Keywords: | heat pipe high temperature heat pipe vapor flow |
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