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64113055.pdf315.43 kB
title超臨界流体における高速な断熱過程の研究
Other TitleFast adiabatic process in a supercritical fluid
Author(jpn)三浦, 裕一; 大西, 充; 吉原, 正一; 石川, 正道; 小林, 礼人; 小貫, 明
Author(eng)Miura, Yuichi; Onishi, Mitsuru; Yoshihara, Shoichi; Ishikawa, Masamichi; Kobayashi, Hiroto; Onuki, Akira
Author Affiliation(jpn)名古屋大学大学院; 宇宙航空研究開発機構研究開発本部未踏技術研究センター; 宇宙航空研究開発機構研究開発本部調布航空宇宙センター; 東京工業大学総合理工学研究科; 中部大学工学部; 京都大学大学院理学研究科
Author Affiliation(eng)Department of Physics, Nagoya University; Innovative Technology Research Center, Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA); Chofu Aerospace Center, Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency, JAXA; Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology; College of Engineering, Chubu University; Department of Physics, Kyoto University
Issue Date2006-03
PublisherInstitute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構宇宙科学研究本部
Publication titleSpace Utilization Research: Proceedings of Space Utilization Symposium
宇宙利用シンポジウム
Volume22
Publication date2006-03
Languagejpn
eng
AbstractA fast heat transport phenomenon occurring in supercritical fluids, known as the "piston effect", has been studied in relation to the sound wave generation in CO2. To clarify the sound wave generation mechanism from a film heater, a very short heat pulse, width 2.5 micro-sec, was applied to the fluid, and the double-peak signal has been observed, indicating the generation of the sound by thermal process in the supercritical fluid, piston effect.
DescriptionMeeting Information: The Twenty-second Space Utilization Symposium (January 17-19, 2006: Science Council of Japan, Roppongi, Tokyo, Japan)
Meeting sponsors: The Science Council of Japan, The Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (ISAS)(JAXA)
会議情報: 第22回宇宙利用シンポジウム(2006年1月17日-19日, 日本学術会議6階会議室 六本木、東京)
共催: 日本学術会議
KeywordsPhase Transition, Piston Effect, Heat transport
Document TypeConference Paper
JAXA Categoryシンポジウム・研究会
NCIDAN10324210
SHI-NOAA0064113055
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/16662


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