Experimental investigation on R134a vapour ejector refrigeration system

被引：134
作者：
Selvaraju, A. [1 ]
Mani, A. [1 ]
机构：
[1] Indian Inst Technol, Dept Mech Engn, Refrigerat & Airconditioning Lab, Madras 600036, Tamil Nadu, India
来源：
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 2006年 / 29卷 / 07期
关键词：
refrigeration system; ejector system; R134a; experiment; performance;
D O I：
10.1016/j.ijrefrig.2006.01.004
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The experimental investigation of the performance of a vapour ejector refrigeration system is described. The system uses R134a as working fluid and has a rated cooling capacity of 0.5 kW. The influence of generator, evaporator and condenser temperatures on the system performance is studied. This kind of system can be operated with low grade thermal energy such as solar energy, waste heat, etc. The operating conditions are chosen accordingly as, generator temperature between 338 K and 363 K, condenser temperature between 299 K and 310.5 K, and evaporator temperature between 275 K and 285.5 K. Six configurations of ejectors of different geometrical dimensions are selected for the parametric study. The performance of the refrigeration system at different operating temperatures is presented. (c) 2006 Elsevier Ltd and IIR. All rights reserved.
引用
收藏
页码：1160 / 1166
页数：7
相关论文
共 50 条
  • [41] EXPERIMENTAL INVESTIGATION OF EJECTOR REFRIGERATION SYSTEM WITH DOUBLE CONDENSERS
    Sait, H. H.
    Habibullah, B. A.
    Turkman, N.
    Ma, H. B.
    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2018, VOL 6B, 2019,
  • [42] Evaluation of the effects of entrainment ratios on the performance parameters of a refrigeration machine having dual evaporator ejector system with R134a and R456A
    Iskan, Umit
    Direk, Mehmet
    THERMAL SCIENCE AND ENGINEERING PROGRESS, 2022, 33
  • [43] Experimental study on a novel pumpless absorption refrigeration system using R134a/DMF as working pair
    Gao, Zizeng
    Zhu, Hanyu
    Zhang, Xuefeng
    Wang, Liwei
    Zhang, Chen
    INTERNATIONAL JOURNAL OF REFRIGERATION, 2024, 166 : 119 - 128
  • [44] Thermodynamic Analysis of Modified Vapour Compression Refrigeration System using R-134a
    Roy, Ranendra
    Mandal, Bijan Kumar
    INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENT IN AIR CONDITIONING AND REFRIGERATION, RAAR 2016, 2017, 109 : 227 - 234
  • [45] Design and experimental study of a steam ejector refrigeration system
    Wang, Fei
    Wang, Leihao
    Pan, Xiaokai
    Yang, Yanan
    JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY, 2022, 17 (03)
  • [46] Simplified conversion procedure to R134a for farm rat refrigeration systems
    Keedwell, RW
    Baldwin, AJ
    INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 1996, 19 (07): : 458 - 462
  • [47] Energy analysis of vapor compression refrigeration system using mixture of R134a and LPG as refrigerant
    Gill, Jatinder
    Singh, Jagdev
    INTERNATIONAL JOURNAL OF REFRIGERATION, 2017, 84 : 287 - 299
  • [48] Experimental study of an R1234ze(E)/R134a mixture (R450A) as R134a replacement
    Mota-Babiloni, Adrian
    Navarro-Esbri, Joaquin
    Barragan-Cervera, Angel
    Moles, Francisco
    Peris, Bernardo
    INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2015, 51 : 52 - 58
  • [49] Experimental Investigation of Performance of R134a/R152a Refrigerant Mixture in Heat Pump
    Boran, Kurtulus
    Menlik, Tayfun
    Alpsoy, Halil
    JOURNAL OF POLYTECHNIC-POLITEKNIK DERGISI, 2015, 18 (04): : 251 - 256
  • [50] EXERGY ANALYSIS OF A REFRIGERATION SYSTEM WITH A MINICHANNEL CONDENSER USING R134A REFRIGERANT
    Bhatkar, Vijay W.
    Sur, Anirban
    Roy, Anindita
    FRONTIERS IN HEAT AND MASS TRANSFER, 2022, 19
12345