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http://dx.doi.org/10.5140/JASS.2006.23.2.153

THERMAL DESIGN OF A PROTOMODEL SPACE INFRARED CRYOGENIC SYSTEM  

Yang Hyung-Suk (Korea Basic Science Institute)
Kim Dong-Lak (Korea Basic Science Institute)
Lee Byoung-Seob (Korea Basic Science Institute)
Kim Geon-Hee (Korea Basic Science Institute)
Lee Dae-Hee (Korea Astronomy & Space Science Institute)
Pak Soo-Jong (Kyung Hee University)
Nam Uk-Won (Korea Astronomy & Space Science Institute)
Publication Information
Journal of Astronomy and Space Sciences / v.23, no.2, 2006 , pp. 153-160 More about this Journal
Abstract
A Protomodel Space Infrared Cryogenic System (PSICS) cooled by a stirling cry-ocooler has been designed. The PSICS has an IR sensor inside the cold box which is cooled by a stirling cryocooler with refrigeration capacity of 500mW at 80K in a vacuum vessel. It is important to minimize the heat load so that the background thermal noise can be reduced. In order to design the cryogenic system with low heat load and to reduce the remained heat load, we have performed numerical analyses. In this paper, we present the design factors and the results obtained by the thermal analysis of the PSICS.
Keywords
PACS 07.20.Mc low-temperature equipment; PACS 07.87.+v space research instrument; PACS 95.55.Fw infrared telescope;
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1 김동락, 양형석, 정원묵, 이병섭, 신필권, 황시돌 2005, 한국초전도 저온공학회 논문집, 7(3), 39
2 Marquardt, E. D. 2002, Cryogenics, 41, 845   DOI   ScienceOn
3 Narasaki, K. & Tsunematsu, S. 2000, in The Institute of Space and Astronautical Science Report SP No.14, eds. T. Matsumoto & H. Shibai (Sagamihara: ISAS), p.331
4 김도형, 정원묵, 김동락, 양형석, 정기호, 조승연 2003, 대한설비공학회 2003 하계 학술대회논문집, p.85
5 박성제, 홍용주, 김효봉, 유병건, 이기백 2003, 한국초전도 저온공학회 2003년도 학술대회 논문집, p.156
6 양형석, 김동락, 이병섭, 최연석 2005, 국초전도 저온공학회 논문집, 7(3), 43
7 Collaudin, B. & Rando, N. 2000, Cryogenics, 40, 797   DOI   ScienceOn
8 Dipirro, M. J. & Kittel, P. 1988, in Advances in Cryogenic Engineering, ed. R. W. Fast (New York: Plenum Press), p.893
9 Fujii, G., Tomoya, S., Kyoya, M., Hirabayashi, M., Murakami, M., Matsumoto, T., Hirao, T., Murakami, H., Okuda, H., & Kanari, T. 1996, Cryogenics, 36, 731   DOI   ScienceOn
10 Shibanuma, K., Kuriyama, M., & Shibata, T. 1991, Journal of the Atomic Energy Society of Japan, 33, 1083   DOI
11 Siegel, R. & Howell, J. 2002, Thermal radiation heat transfer (New York: Taylor & Francis), pp.155-193