JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
title弱電離プラズマ流制御技術の実証に向けた強磁場源の開発と運用について
Other TitleDevelopment and Operation of Strong Magnetic Source to Demonstrate Electrodynamic Flow Control Technology
Author(jpn)永田, 靖典; 山田, 宗平; 山田, 和彦; 安部, 隆士
Author(eng)Nagata, Yasunori; Yamada, Shuhei; Yamada, Kazuhiko; Abe, Takashi
Author Affiliation(jpn)岡山大学; 早稲田大学; 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS); 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)
Author Affiliation(eng)Okayama University; Waseda University; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS); Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Issue Date2015-03-25
Publisher宇宙航空研究開発機構(JAXA)
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構特別資料: 第46回流体力学講演会/第32回航空宇宙数値シミュレーション技術シンポジウム論文集
JAXA special publication: Proceedings of the 46th Fluid Dynamics Conference / 32nd Aerospace Numerical Simulation Symposium
VolumeJAXA-SP-14-010
Start page57
End page62
Publication date2015-03-25
Languagejpn
eng
AbstractIn the electrodynamic flow control, a weakly-ionized plasma flow behind the strong shock wave could be controlled by the applied magnetic field around a reentry vehicle. It could be an innovative technology for reentry vehicle design because it will realize an aerodynamic control device without moving part. To demonstrate this technology on the flight condition, a light-weight, compact, and strong magnetic field source must be required, which must be able to be magnetized tesla order. We have developed a prototype magnetic field source which contains a superconducting bulk magnet cooled by solid nitrogen and it was applied to some experiments including HIEST wind tunnel test. However, the prototype model has some problems for the magnetizing and cooling processes, which has significant impact on the flight operation. Therefore, the next model is planned to improve and ease the operation by using a Stirling refrigerator instead of liquid refrigerant.
Description会議情報: 第46回流体力学講演会/第32回航空宇宙数値シミュレーション技術シンポジウム (2014年7月3日-4日. 弘前文化センター), 弘前市, 青森県
形態: カラー図版あり
Meeting Information: 46th Fluid Dynamics Conference / 32nd Aerospace Numerical Simulation Symposium (July 3-4, 2014. Hirosaki Bunka Center), Hirosaki, Aomori, Japan
Physical characteristics: Original contains color illustrations
Document TypeConference Paper
JAXA Category特別資料
NASA Subject CategoryAstrodynamics
ISSN1349-113X
NCIDAA11984031
SHI-NOAA1530023011
Report NoJAXA-SP-14-010
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/459708


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.