流体机械

2003, (10) 41-43

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R134a工质用于高温空调器的理论及实验研究
Theoretical and Experimental Study on the High Temperature Air-conditioner with R134a

何立江,邬志敏,周大汉,李瑛,李征涛
HE Li-jiang,WU Zhi-min,ZHOU Da-han,LI Ying,LI Zheng-tao

摘要(Abstract):

从理论和实验两方面分析了工质R134a在高温空调器中应用的可行性 ,并与高温空调器目前常用工质R142b进行了比较 ,结果表明 ,R134a不但能适合高温空调器的特殊工作环境 ,而且可获得比R142b更大的制冷量 ,因而为高温空调中采用R134a替代R142b进行了有益的探索。
The possibility of applying R134a in the high-temperature air-conditioner was analyzed through the theoretical study and experimental investigation. Besides, the performance of R134a was compared with that or R142b that were common used at current time. The results showed that the air-conditioner with R134a could work well under the special working condition and could have more refrigerating volume than that with R142b.

关键词(KeyWords): 高温空调器;R142b;R134a;实验研究
high temperature air-conditioner; R134a; R142b;experimental study

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基金项目(Foundation): 上海市重点学科建设基金项目——能源岛项目

作者(Author): 何立江,邬志敏,周大汉,李瑛,李征涛
HE Li-jiang,WU Zhi-min,ZHOU Da-han,LI Ying,LI Zheng-tao

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