@techreport{oai:jaxa.repo.nii.ac.jp:00002729, author = {佐原, 宏典 and 清水, 盛生 and 早川, 幸男 and Sahara, Hironori and Shimizu, Morio and Hayakawa, Yukio}, month = {Oct}, note = {This paper shows the achievements of study on solar thermal propulsion in the Advanced Space Technology Research Group, where solar thermal propulsion for microsatellites has been developed since FY2002, by integrating the results in a previous decade. The study on solar thermal propulsion includes thruster, concentrator and system. The thruster of 6 mm in outer diameter was made of single crystal molybdenum and it was validly attainable to the target temperature, 1,500 K by solar heating in space. The single shell polymer concentrator of 400 mm in diameter suitable for the thruster was established, and its solar power concentration ratio was improved to be over 10,000. A bread board model of solar thermal propulsion system for microsatellites was designed and fabricated, and it functioned very well., 資料番号: AA0048057038, レポート番号: JAXA-RM-04-010}, title = {太陽熱推進の研究}, year = {2004} }