Experimental investigation of the cascade type non-flammable mixed refrigerant Joule-Thomson refrigerator for 100K cooling temperature

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 57
  • Download : 0
This paper describes the cascade type non-flammable mixed refrigerant (MR) Joule Thomson (JT) refrigerator for the cooling temperature of 100 K. The working fluid for non-flammable MR JT refrigerator is a mixture of Nitrogen, Argon, Tetrafluoromethane (R14, CF4) and Octafluoropropane (R218, C3F8). Experimental work is performed to confirm the design result of the cascade MR JT refrigerator. The lowest temperature is approximately 98.5 K and the maximum cooling capacity records 15 J/g at the 103 K, which is the normalized value with respect to the mass flow rate of the working fluid. The pressure drop at the low pressure side is a critical role to reduce the refrigeration efficiency.
Publisher
International Institute of Refrigeration
Issue Date
2019-08
Language
English
Citation

25th IIR International Congress of Refrigeration, ICR 2019, pp.377 - 384

ISSN
0151-1637
DOI
10.18462/iir.icr.2019.1890
URI
http://hdl.handle.net/10203/311540
Appears in Collection
ME-Conference Papers(학술회의논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0