Abstract The paper discusses experiences in development of coolers based on a single-stage compressor operating with mixed refrigerants. Data on the refrigeration capacity and Carnot efficiency were obtained for both one-stage and two-stage refrigeration cycles. It is assumed that the two-stage cycle employs only one phase separator, which can operate at different temperatures. Experimental data is presented for one-stage coolers that operate in a temperature range of 70 K to 200 K. Data on the efficiency of counter-flow heat exchangers and experience in the regulated throttle design are also discussed.
Modern Trends in Designing Small-Scale Throttle-Cycle Coolers Operating with Mixed Refrigerants
Cryocoolers 11 ; 513-521
2002-01-01
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Modern Trends in Designing Small-Scale Throttle-Cycle Coolers Operating with Mixed Refrigerants
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