| 制冷剂R290的国内研究进展 |
| |
| 引用本文： | 常琳,祝伟.制冷剂R290的国内研究进展[J].制冷与空调(北京),2011(3):65-68,60. |
| |
| 作者姓名： | 常琳 祝伟 |
| |
| 作者单位： | [1]中国制冷学会 [2]ITW机场地面设备北京有限公司 |
| |
| 摘 要： | 对国内制冷剂R290作为R22替代工质的研究进展进行回顾,首先从热力学特性角度说明R290替代R22的可行性,并对R290在家用空调器等方面替代R22的理论分析和试验研究方面的进展进行陈述,进而对R290在复叠式制冷循环以及自行复叠制冷循环中的理论和试验研究进行论述。指出虽然R290在国内还未得到推广使用,但用来替代R22具有一定的可行性。
|
| 关 键 词： | R290 天然制冷剂 替代 |
Research progress of refrigerant R290 in China |
| |
| Chang Lin Zhu Wei.Research progress of refrigerant R290 in China[J].Refrigeration and Air-conditioning,2011(3):65-68,60. |
| |
| Authors: | Chang Lin Zhu Wei |
| |
| Affiliation: | Chang Lin) Zhu Wei) )(Chinese Association of Refrigeration) 2)(ITW Airport Ground Equipment(Beijing) Ltd.) |
| |
| Abstract: | Reviews on the research progress of refrigerant R290 as the alternative refrigerant of R22 in domestic.Illustrates the feasibility of R290 as substitute for R22 by comparing their thermodynamic properties.Expounds the progress of R290 in air conditioner by the theoretical and experimental method.Furthermore,discusses the auto-cascade refrigeration system using R744/R290 natural mixture from the point of theory and tests.Points out that R290 is not widely used in domestic but it is feasible to substitute for R22. |
| |
| Keywords: | R290 natural refrigerant substitute |
| 本文献已被 维普 等数据库收录！ |
