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Abstract:
基于某品牌的涡旋压缩机搭建了实验装置.在蒸发温度为-25~0 ℃C、冷凝温度为45℃的工况下,分别测试了R22,R134a,R410A,R1234ze,R1234yf在单级系统和补气系统中的性能.结果发现:R410A的制热量最大,R1234yf的排气温度最低,R1234ze的制热COP最大;相比单级系统,虽然补气系统压缩机功率略有增大,但可明显降低压缩机排气温度、提高制热量,制热COP最大提升29.3%.
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暖通空调
ISSN: 1002-8501
Year: 2018
Issue: 1
Volume: 48
Page: 104-108
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 0
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