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Author:

柴玉鹏 (柴玉鹏.) | 马国远 (马国远.) (Scholars:马国远) | 许树学 (许树学.) | 丁若晨 (丁若晨.) | 俞丽华 (俞丽华.)

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CQVIP

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%.

Keyword:

制冷性能 制热性能 COP R1234yf R134a

Author Community:

  • [ 1 ] [柴玉鹏]北京工业大学
  • [ 2 ] [马国远]北京工业大学
  • [ 3 ] [许树学]北京工业大学
  • [ 4 ] [丁若晨]北京工业大学
  • [ 5 ] [俞丽华]中国计量科学研究院

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Source :

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

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