Abstract
A new miniature cryogenic cooler for space applications is currently being developed under Air Force sponsorship. The specific objectives of this program are to demonstrate a prototype machine employing reciprocating components with an ultimate life of three years continuous unattended operation in a satellite environment. The device is to cool infrared detectors without introducing vibration-induced noise. It is to provide 2 W of refrigeration at a temperature level of 77°K with no more than 100 W of power input. Exclusive of power supply and space radiator, the refrigerator itself is to weigh less than 15 lb and be less than 8 in. in diameter and 24 in. long. The dominant requirements are reliability and minimum power consumption.
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© 1965 Plenum Press, New York
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Schulte, C.A., Fowle, A.A., Heuchling, T.P., Kronauer, R.E. (1965). A Cryogenic Refrigerator for Long-Life Applications in Satellites. In: Timmerhaus, K.D. (eds) Advances in Cryogenic Engineering. Advances in Cryogenic Engineering, vol 10. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-3108-7_60
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DOI: https://doi.org/10.1007/978-1-4684-3108-7_60
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4684-3110-0
Online ISBN: 978-1-4684-3108-7
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