| HCs商用制冷装置中工质泄漏对系统性能影响的实验研究 |
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| 引用本文： | 秦娜,吕静,要丽娟.HCs商用制冷装置中工质泄漏对系统性能影响的实验研究[J].天津商学院学报,2006,26(3):49-52. |
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| 作者姓名： | 秦娜 吕静 要丽娟 |
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| 作者单位： | 天津商学院机械工程学院，天津商学院机械工程学院，天津商学院机械工程学院 天津 300134，天津 300134，天津 300134 |
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| 摘 要： | 碳氢化合物作为自然工质已逐渐成为氟利昂的替代物。本文对R290／R600a在蒸汽压缩循环制冷系统中不同部位(蒸发器的进口、冷凝器的进、出口)发生的泄漏以及系统充灌量不足时的情况进行了实验研究。通过分析认为,蒸发器入口发生的气相泄漏为最不利的泄漏情况,系统内工质质量严重不足也会使得系统不能正常运行。
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| 关 键 词： | R290／R600a 泄漏 实验分析 |
| 文章编号： | 1001-0262(2006)03-0049-04 |
| 收稿时间： | 2005-11-15 |
| 修稿时间： | 2006-03-30 |
Theoretical Analysis to System Performance of Refrigerant Leakage in HCs Commercial Refrigeration Devices |
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| QIN Na,LV Jing,YAO Li-juan.Theoretical Analysis to System Performance of Refrigerant Leakage in HCs Commercial Refrigeration Devices[J].Journal of Tianjin University of Commerce,2006,26(3):49-52. |
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| Authors: | QIN Na LV Jing YAO Li-juan |
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| Institution: | Mechanical Engineering Institute, Tianjin University of Commerce, Tianjin 300134, China |
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| Abstract: | Hydrocarbon gradually becomes the substitute of Freon for its advantages of superior thermal capability, environmental amity and low price as nature refrigerant. Former researchers have studied the applications of R290/R600a in miniature refrigeration devices. This thesis has analyzed the results according to the experimental method based on the theoretical model. |
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| Keywords: | R290/R600a leakage experimental analysis |
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