@techreport{oai:jaxa.repo.nii.ac.jp:00006032, author = {杉田, 寛之 and 佐藤, 洋一 and 中川, 貴雄 and 村上, 浩 and 満田, 和久 and 平林, 久 and Sugita, Hiroyuki and Sato, Yoichi and Nakagawa, Takao and Murakami, Hiroshi and Mitsuda, Kazuhisa and Hirabayashi, Hisashi}, month = {Nov}, note = {The advanced two-stage Stirling cryocooler has been developed for the cryogenic system of next space missions such as SPICA, NeXT and ASTRO-G by JAXA. In order to meet the cooling requirements of these missions, improvement of cooling performance and mechanical reliability is required, based on the existing two-stage Stirling cryocooler with cooling capacity of 0.2 W at 20 K, which is working on the infrared astronomical satellite AKARI (ASTRO-F) launched in February 22, 2006. This paper describes the cooling capacity evaluation test by simulating contamination of the working gas and mechanical attrition reduction by flat-spring-supported displacer for development of the advanced two-stage Stirling cryocooler., 資料番号: AA0049500048, レポート番号: JAXA-SP-06-006}, title = {新型2段スターリング冷凍機に関する研究}, year = {2006} }