Araştırma Makalesi

LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR

Cilt: 8 Sayı: 1 30 Haziran 2018
  • Vasil Georgıev
  • Nenko Nenov
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EN

LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR

Öz

A laboratory refrigeration unit with steam-jet compressor has been developed. It features implementation of steam-jet compressor for chilling of water at positive boiling temperatures. The source of energy for negative refrigeration process is by means of heat input. The unit could be used for measuring and consequent analysis of energy transformation values of present method for different temperatures of heat source, cooling media and environment. The construction allows exploring of these for different traditional and novel single-compound refrigerants due to its changeable ejector and expansion valve.The unit is a step before its industrial application.

Anahtar Kelimeler

Kaynakça

  1. [1] X. Yang, X. Long, X. Yao. Numerical investigation on the mixing process in a steam ejector with different nozzle structures.Int. J. Therm. Sci., 56 (2012), pp. 95-106.
  2. [2] F. Li, R. Li, X. Li, Qi Tian. Experimental investigation on a R134a ejector refrigeration system under overall modes. Applied Thermal Engineering.Volume 137, 5 June 2018, Pages 784-791.
  3. [3] K.Ameur, Z. Aidoun, M. Ouzzane. Experimental performances of a two-phase R134a ejector. Experimental Thermal and Fluid Science.Volume 97, October 2018, Pages 12-20.
  4. [4] G. Besagni, R. Mereu, F. Inzoli. Ejector refrigeration: a comprehensive review. Renew. Sustain. Energy Rev., 53 (2016), pp. 373-407.
  5. [5] E.K.Levy, G. A. Brown. Liquid-vapor interactions in a constant-area condensing ejector.J. Basic Eng., 94 (1) (1972), pp. 169-179.
  6. [6] K. Sumeru, H. Nasution, F.N. Ani. A review on two-phase ejector as an expansion device in vapor compression refrigeration cycle.Renew. Sustain. Energy Rev., 16 (7) (2012), pp. 4927-4937.\
  7. [7] Yan Jia, Cai Wenjian. Area ratio effects to the performance of air-cooled ejector refrigeration cycle with R134a refrigerant. Energy Conversion and Management.Volume 53, Issue 1, January 2012, Pages 240-246.
  8. [8] ZhaofengMeng, Hua Zhang, Mingjing Lei, Yanbin Qin, Jinyou Qui. Performance of low GWP R1234yf/R134a mixture as a replacement for R134a in automotive air conditioning systems. International Journal of Heat and Mass Transfer. Volume 116, January 2018, Pages 362-370.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Makine Mühendisliği

Bölüm

Araştırma Makalesi

Yazarlar

Vasil Georgıev Bu kişi benim
Bulgaria

Nenko Nenov Bu kişi benim
Bulgaria

Yayımlanma Tarihi

30 Haziran 2018

Gönderilme Tarihi

9 Ekim 2018

Kabul Tarihi

9 Ekim 2018

Yayımlandığı Sayı

Yıl 2018 Cilt: 8 Sayı: 1

Kaynak Göster

APA
Georgıev, V., & Nenov, N. (2018). LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR. European Journal of Technique (EJT), 8(1), 13-16. https://doi.org/10.36222/ejt.468476
AMA
1.Georgıev V, Nenov N. LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR. EJT. 2018;8(1):13-16. doi:10.36222/ejt.468476
Chicago
Georgıev, Vasil, ve Nenko Nenov. 2018. “LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR”. European Journal of Technique (EJT) 8 (1): 13-16. https://doi.org/10.36222/ejt.468476.
EndNote
Georgıev V, Nenov N (01 Haziran 2018) LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR. European Journal of Technique (EJT) 8 1 13–16.
IEEE
[1]V. Georgıev ve N. Nenov, “LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR”, EJT, c. 8, sy 1, ss. 13–16, Haz. 2018, doi: 10.36222/ejt.468476.
ISNAD
Georgıev, Vasil - Nenov, Nenko. “LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR”. European Journal of Technique (EJT) 8/1 (01 Haziran 2018): 13-16. https://doi.org/10.36222/ejt.468476.
JAMA
1.Georgıev V, Nenov N. LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR. EJT. 2018;8:13–16.
MLA
Georgıev, Vasil, ve Nenko Nenov. “LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR”. European Journal of Technique (EJT), c. 8, sy 1, Haziran 2018, ss. 13-16, doi:10.36222/ejt.468476.
Vancouver
1.Vasil Georgıev, Nenko Nenov. LABORATORY REFRIGERATION UNIT WITH STEAM-JET COMPRESSOR. EJT. 01 Haziran 2018;8(1):13-6. doi:10.36222/ejt.468476