Temperature behavior of the 4K-class Joule Thomson cooler during the cool-down phase for space science missions

In space science missions that uses cryogen-free mechanical cooler systems for a low temperature telescope and the focal plane assembly, a cooling power from room temperature to cryogenic temperature is almost always critical for cooldown, and estimating the cooling time after launch is important be...

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Bibliographic Details

Published in:	Cryogenics (Guildford) Vol. 138; p. 103795
Main Authors:	Shinozaki, Keisuke, Suzuki, Toyoaki, Yamasaki, Noriko Y., Sekimoto, Yutaro, Dotani, Tadayasu, Yoshihara, Keisuke, Sugita, Hiroyuki, Tsunematsu, Shoji, Kanao, Kenichi
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.03.2024
Subjects:	Cryogenics GREX-PLUS Joule Thomson LiteBIRD Mechanical cooler Joule Thomson GREX-PLUS Mechanical cooler Cryogenics LiteBIRD
ISSN:	0011-2275, 1879-2235
Online Access:	Get full text
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