| 基于试验的制冷机节流管沿程阻力系数的确定 |
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| 引用本文： | 刘越,花严红.基于试验的制冷机节流管沿程阻力系数的确定[J].九江职业技术学院学报,2002(1):19-21. |
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| 作者姓名： | 刘越 花严红 |
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| 作者单位： | 九江职业技术学院机电设备系,江西,九江,332007 |
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| 摘 要： | 鉴于紊流运动的复杂性,其沿程阻力系数确定起来较为困难.本文针对无回热且进口处制冷剂为过冷液体的节流管介绍确定其沿程阻力系数的两种方法.
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| 关 键 词： | 节流管 沿程阻力系数 回热 过冷液体 |
| 文章编号： | 1009-9522(2002)01-0019-03 |
| 修稿时间： | 2001年12月4日 |
Determination Of Friction Factors Of The Caplillary Tube In Refrigerating Machines Based On Experiments |
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| LIU Yue,HUA Yan-hong.Determination Of Friction Factors Of The Caplillary Tube In Refrigerating Machines Based On Experiments[J].Journal of Jiujiang Vocational and Techinical College,2002(1):19-21. |
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| Authors: | LIU Yue HUA Yan-hong |
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| Abstract: | Because of the complexity of turbulent flow, it is a tough issue to determine its friction factor. The article focuses on two ways to determine friction factors of the capliliary tube without backheating which inlet refrigerant is subcooling liquid. |
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| Keywords: | Caplilillary tube Friction factor Backheating Subcooling liquid |
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