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Other TitleEstimation of aerodynamic coefficients of aerocapture shell with flap
Author(jpn)高柳, 大樹; 藤田, 和央
Author(eng)Takayanagi, Hiroki; Fujita, Kazuhisa
Author Affiliation(jpn)宇宙航空研究開発機構; 宇宙航空研究開発機構
Author Affiliation(eng)Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA)
Issue Date2009-12
PublisherInstitute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)
Publication titleSymposium on Flight Mechanics and Astrodynamics
Publication date2009-12
AbstractAn aerodynamic control system using movable flaps extending from the primary aeroshell is proposed to broaden a window of successful orbit insertion. Aerodynamic coefficients of the vehicle with and without flaps are measured in JAXA hypersonic wind tunnel. From these values, database of the aerodynamic coefficients with the angle of flaps variations were estimated by fitting equations on the basis of the modified Newton method.
DescriptionMeeting Information: Symposium on Flight Mechanics and Astrodynamics 2008 (December 4-5, 2008. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)), Sagamihara, Kanagawa Japan
会議情報: 宇宙航行の力学シンポジウム(平成20年度)(2008年12月4~5日、宇宙航空研究開発機構宇宙科学研究本部)
KeywordsAerocapture; aerodynamic database; flap; and aerodynamic coefficient
Document TypeConference Paper
JAXA Categoryシンポジウム・研究会

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