Comparative assessment on irreversible losses in heat pumps using R744/R32/R1234yf and R744/R32/R1234ze(E)

被引：8
|
作者：
Fukuda, Sho [1 ]
Kojima, Hideki [1 ]
Kondou, Chieko [2 ]
Takata, Nobuo [1 ]
Koyama, Shigeru [1 ,3 ]
机构：
[1] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Kasuga, Fukuoka, Japan
[2] Nagasaki Univ, Grad Sch Engn, 1-14 Bunkyo Machi, Nagasaki 8528521, Japan
[3] Kyushu Univ, Int Inst Carbon Neutral Energy Res, Nishi Ku, Fukuoka, Japan
来源：
SCIENCE AND TECHNOLOGY FOR THE BUILT ENVIRONMENT | 2016年 / 22卷 / 08期
关键词：
WORKING FLUIDS; REFRIGERANTS;
D O I：
10.1080/23744731.2016.1206452
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This article presents an experimental assessment of coefficient of performance and irreversible loss in the heat pump cycle using hydro-fluoro-olefin base ternary mixtures: YF300 (R744/R32/R1234yf; 4/44/52 mass%), YF200 (R744/R32/R1234yf; 5/28/67 mass%), ZE300 (R744/R32/R1234ze(E); 4/43/53 mass%), and ZE200 (R744/R32/R1234ze(E); 9/29/62 mass%). The smaller volumetric capacity of YF200 and ZE200 increases the irreversible loss caused by the pressure drop with increasing heat load. ZE200, which has a temperature glide of approximately 22K, increases the irreversible loss in the condenser, evaporator, and expansion valve. The experimental results indicate that YF300 and ZE300 could be potential alternatives to R410A and R32.
引用
收藏
页码：1118 / 1127
页数：10
相关论文
共 50 条
  • [1] Condensation and evaporation of R32/R1234ze(E) and R744/R32/R1234ze(E) flow in horizontal microfin tubes
    Kondou, Chieko
    Mishima, Fumiya
    Koyama, Shigeru
    [J]. SCIENCE AND TECHNOLOGY FOR THE BUILT ENVIRONMENT, 2015, 21 (05) : 564 - 577
  • [2] Flow boiling heat transfer of binary mixtures of R1234yf/R32 and R1234ze (E)/R32 in a horizontal minichannel
    Jige, Daisuke
    Inoue, Norihiro
    [J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2024, 233
  • [3] Comparative investigation and multi objective design optimization of R744/R717, R744/R134a and R744/R1234yf cascade rerfigeration systems
    Turgut, Mert Sinan
    Turgut, Oguz Emrah
    [J]. HEAT AND MASS TRANSFER, 2019, 55 (02) : 445 - 465
  • [4] Comparative investigation and multi objective design optimization of R744/R717, R744/R134a and R744/R1234yf cascade rerfigeration systems
    Mert Sinan Turgut
    Oguz Emrah Turgut
    [J]. Heat and Mass Transfer, 2019, 55 : 445 - 465
  • [5] Heat transfer during evaporation of R1234ze(E), R32, R410A and a mixture of R1234ze(E) and R32 inside a horizontal smooth tube
    Hossain, Md Anowar
    Onaka, Yoji
    Afroz, Hasan M. M.
    Miyara, Akio
    [J]. INTERNATIONAL JOURNAL OF REFRIGERATION, 2013, 36 (02) : 465 - 477
  • [6] THEORETICAL STUDY OF HEAT PUMP SYSTEM USING R744/R1234YF AS REFRIGERANT
    Ju, Fujun
    Fan, Xiaowei
    Chen, Yaping
    [J]. PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2015, VOL 8B, 2016,
  • [7] R1234yf and R744 as alternatives to R134a at mobile air conditioners
    Onan, Cenk
    Erdem, Serkan
    [J]. Journal of Energy Systems, 2021, 5 (04): : 284 - 295
  • [8] A Novel Ground-Source Heat Pump with R744 and R1234ze as Refrigerants
    Emmi, Giuseppe
    Bordignon, Sara
    Carnieletto, Laura
    De Carli, Michele
    Poletto, Fabio
    Tarabotti, Andrea
    Poletto, Davide
    Galgaro, Antonio
    Mezzasalma, Giulia
    Bernardi, Adriana
    [J]. ENERGIES, 2020, 13 (21)
  • [9] Hazard evaluation of R32/R1234ze(E) cloud explosion
    Liu, Qixuan
    Li, Yanchao
    Gao, Wei
    Zhang, Kai
    Huang, Lei
    Bi, Mingshu
    [J]. INTERNATIONAL JOURNAL OF REFRIGERATION, 2020, 111 : 159 - 167
  • [10] Hazard evaluation of R32/R1234ze(E) cloud explosion
    Liu, Qixuan
    Li, Yanchao
    Gao, Wei
    Zhang, Kai
    Huang, Lei
    Bi, Mingshu
    [J]. International Journal of Refrigeration, 2020, 111 : 159 - 167
12345