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Title: An experimental investigation of ejector performance based upon different refrigerants

Abstract

This article experimentally compares the characteristics of different refrigerants as the working fluid in an ejector cooling system. The study covers common refrigerants including R-113, R-114, R-142b, and R-718. The critical choking conditions against the variation of condenser back pressure, the evaporator pressure, and the generator pressure are determined for each refrigerant. The results are compiled into a convenient performance curve and COP chart. These results can serve as an important reference for future design of ejector cooling systems. Finally, this paper presents a comparison of the performances of different refrigerants in an ejector cooling system.

Authors:
; ;  [1]
  1. National Taiwan Univ., Taipei (Taiwan, Province of China). Dept. of Mechanical Engineering
Publication Date:
Sponsoring Org.:
National Science Council, Taipei (Taiwan, Province of China)
OSTI Identifier:
687585
Report Number(s):
CONF-980650-
Journal ID: ISSN 0001-2505; TRN: IM9944%%250
Resource Type:
Book
Resource Relation:
Conference: 1998 ASHRAE summer annual meeting, Toronto (Canada), 20 Jun 1998; Other Information: PBD: 1998; Related Information: Is Part Of ASHRAE transactions 1998: Technical and symposium papers. Volume 104, Part 2; PB: 1511 p.
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; PERFORMANCE; COOLING SYSTEMS; REFRIGERANTS; COMPARATIVE EVALUATIONS; COEFFICIENT OF PERFORMANCE; AIR CONDITIONING; INDUSTRIAL PLANTS; EXPERIMENTAL DATA

Citation Formats

Chen, S.L., Yen, J.Y., and Huang, M.C. An experimental investigation of ejector performance based upon different refrigerants. United States: N. p., 1998. Web.
Chen, S.L., Yen, J.Y., & Huang, M.C. An experimental investigation of ejector performance based upon different refrigerants. United States.
Chen, S.L., Yen, J.Y., and Huang, M.C. Thu . "An experimental investigation of ejector performance based upon different refrigerants". United States.
@article{osti_687585,
title = {An experimental investigation of ejector performance based upon different refrigerants},
author = {Chen, S.L. and Yen, J.Y. and Huang, M.C.},
abstractNote = {This article experimentally compares the characteristics of different refrigerants as the working fluid in an ejector cooling system. The study covers common refrigerants including R-113, R-114, R-142b, and R-718. The critical choking conditions against the variation of condenser back pressure, the evaporator pressure, and the generator pressure are determined for each refrigerant. The results are compiled into a convenient performance curve and COP chart. These results can serve as an important reference for future design of ejector cooling systems. Finally, this paper presents a comparison of the performances of different refrigerants in an ejector cooling system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Dec 31 00:00:00 EST 1998},
month = {Thu Dec 31 00:00:00 EST 1998}
}

Book:
Other availability
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