日本の宇宙用小型冷凍機の開発について

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書誌事項

タイトル別名
  • On the Development of Mechanical Coolers for Space Use in Japan
  • ニホン ノ ウチュウヨウ コガタ レイトウキ ノ カイハツ ニ ツイテ

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抄録

<p>This report describes a summary of the heritage regarding on-orbit Japanese mechanical coolers and their development history and status, as well as the achievements of on-orbit SHI coolers for space use. These coolers have produced useful results for future on-orbit projects. By investigating results related to cooling performance degradation, we have learned that the contamination caused by filling gases, especially by CO2 and H2O, is crucially important. Advanced models of a two-stage Stirling cooler and JT cooler have been improved in terms of abrasion, and further development and investigations continue to decrease the contamination in the coolers. In closing three items to be developed for next-generation coolers are suggested.</p>

収録刊行物

  • 低温工学

    低温工学 53 (6), 355-362, 2018-11-20

    公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)

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