Regenerative sorption compressors for cryogenic refrigerationDramatic efficiency improvements for sorption coolers appear possible with use of compressor heat regeneration techniques. The general theory of sorption compressor heat regeneration is discussed in this paper, and several design concepts are presented. These designs result in long-life, low-vibration cryocoolers that potentially have efficiencies comparable to Stirling refrigerators for 65 to 90 K spacecraft instrument cooling applications.
Document ID
19920030776
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Bard, Steven (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)