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Air Liquide space cryocooler systems
Authors:T Trollier  J Tanchon  J Buquet  A Ravex  P Crespi
Affiliation:1. Department of Chemical Engineering, Ariel University, Ariel 40700, Israel;2. Department of Mechanical Engineering, Ariel University, Ariel 40700, Israel;1. Institute of Mechanics, Bulgarian Academy of Sciences, Acad. G. Bontchev Str., Block 4, Sofia 1113, Bulgaria;2. Space Research Institute, Russian Academy of Sciences, Profsojuznaja Str., 84/32, 117997 Moscow, Russia;1. Faculty of Mathematics and Information Sciences, Warsaw University of Technology, Koszykowa 75, 00-662 Warsaw, Poland;2. Institute of Mathematics, Polish Academy of Sciences, ?niadeckich 8, 00-656 Warsaw, Poland;3. Institute of Mathematics and Cryptology, Cybernetics Faculty, Military University of Technology, Kaliskiego 2, 00-908 Warsaw, Poland;1. School of Energy and Power Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China;2. Shanghai Institute of Technical Physics, Chinese Academy of Science, 500 Yutian Road, Shanghai 200083, China;3. University of Chinese Academy of Sciences, Beijing 100049, China;1. Industrial Equipment Division, Sumitomo Heavy Industries, Ltd., 5-2 Sobiraki-cho, Niihama, Ehime 792-8588, Japan;2. Technology Research Center, Sumitomo Heavy Industries, Ltd., 19 Natsushima-cho, Yokosuka, Kanagawa 237-8555, Japan;3. Institute of Space and Astronautical Science, JAXA, 3-1-1, Yoshinodai, Chuo-ku, Sagamihara, Kanagawa 252-5210, Japan;4. Research and Development Directorate, JAXA, 2-1-1, Sengen, Tsukuba, Ibaraki 305-8505, Japan;1. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 500 Yutian Road, Shanghai 200083, China;2. University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
Abstract:After successful developments these last 3 years, AL/DTA is now in position to propose two pulse tube cryocooler systems for space applications in the 40–80 K temperature range. The two pulse tube cryocoolers are yet qualified against stringent thermal and mechanical environmental constraints. AL/DTA also develops associated Cooler Drive Electronic at QM level implementing launch locking and vibrations cancellation. This paper presents these complete cryocooler systems available for space applications.
Keywords:
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