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Abstract:
通过搭建实验台,对R1234yf的制冷及制热性能进行测试,并与R134a进行比较.测试结果表明,相同工况下,采用同一压缩机,R1234yf的排气温度更低,能在更大的工况范围内运行;R1234yf功耗比R134a高0.76%~5.18%;R1234yf的制冷量和制冷COPc与R134a相比因工况的不同而大小不同;R1234yf的制热量和制热COPh与R134a相比分别小0.75%~27.08%和1.50%~29.96%.
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制冷与空调(四川)
ISSN: 1671-6612
Year: 2017
Issue: 4
Volume: 31
Page: 435-440
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 6
Chinese Cited Count:
30 Days PV: 15
Affiliated Colleges: