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Castles, Stephen

Publications and source records attributed to Castles, Stephen.

Cryocoolers for Space

This paper presents Cryocoolers for Space in viewgraph form. The topics include: 1) U.S. Cryocoolers for 4 to 6 Kelvin; 2) Turbo Brayton Cryocooler-Features; 3) HST/NICMOS (Hubble Space Telescope/Near Infrared Camera and Multiobject Spectrometer) 75 Kelvin Cryocooler; 4) Turbo-Brayton Cryocooler-NGST Design; and 5) Two-stage Sorption J-T Cryocooler.

Castles, Stephen

Recent developments in Stirling and pulse tube coolers for spacecraft applications

Recent progress toward the development of light weight, long life coolers is presented. In particular, programs underway in the United States to develop Stirling cycle coolers and pulse tube coolers are described. The potential availability of reliable, long lifetime coolers for space applications is discussed.

Castles, Stephen