| 汽车用钢-水热管式采暖装置应用研究 |
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| 引用本文： | 许玉望,刘素香.汽车用钢-水热管式采暖装置应用研究[J].武汉科技大学学报(自然科学版),1997(3). |
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| 作者姓名： | 许玉望 刘素香 |
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| 作者单位： | 武汉冶金科技大学环境工程系 |
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| 摘 要： | 介绍汽车用钢－水热管式采暖装置的研究成果。讨论了保证钢－水热管式采暖装置在高温汽车排气条件下安全、正常工作的设计原则。提出了热管加热段管长ｌＥ与冷凝段管长ｌｃ之比的计算公式；分析了在保证换热量条件下，合理增大管间间距，减小装置流动阻力及管束采取混合排列，提高换热效率的措施。应用此成果，为ＣＨ６５３０旅行客车研制了一台钢－水热管式采暖装置，试验表明，效果很好。
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| 关 键 词： | 汽车 钢－水热管 采暖装置 工作温度 汽动阻力 |
Applied Research of Steel Water Heat Pipe Warmer in Use for the Automobile |
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| Xu Yuwang.Applied Research of Steel Water Heat Pipe Warmer in Use for the Automobile[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),1997(3). |
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| Authors: | Xu Yuwang |
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| Institution: | Xu YuwangDepartment of Environment and Engineering,Wuhan Yejin University of Science and Technology,Wuhan 430070,China. Liu Suxiang |
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| Abstract: | In this paper,research result on steel water heat pipe warmer in use for the automobile has been described.Design principle,which ensures normal and non hazardous working for the warmer in high temperature burned gas of the automobile,has been discussed.Calculating formula of length rate for the evaporator and the condenser of heat pipe have been proposed.The measures of increasing the distance between two pipes proportionally to reduce aerodynamic drag of the warmer for burned gas,and using mixed arrangement of the fintube and non fintube to increase heat exchange effectiveness,have been discussed on condition to ensure heat exchange quantity.A steel water heat pipe warmer was made for CH6530 traveling bus using this result.The test has shown that effects are very good. |
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| Keywords: | automobile steel water heat pipe working temperature aerodynamic drag |
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