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Abstract:
为提升普通蒸汽压缩式制冷/热泵系统的性能,提出了一种单机双腔并联压缩式系统.通过建立系统循环的理论模型,分析出制冷和制热性能随着从级吸气压力,主、从级容积比的变化规律.结果显示,与普通单级压缩系统相比,双工作腔并联系统的制冷量、制热量分别提高29.6%和29.2%;制冷EER、制热COP分别提高8.0%和2.8%;排气温度降低3~4℃.最佳从、主级容积比的范围为0.08 ~0.12.
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Source :
制冷学报
ISSN: 0253-4339
Year: 2013
Issue: 6
Volume: 34
Page: 1-4,34
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 4
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