JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
64303021.pdf1.64 MB
Other TitleDevelopment of CAPAS, conceptual design tool for supersonic aircraft
Author(jpn)牧野, 好和; 牧本, 卓也
Author(eng)Makino, Yoshikazu; Makimoto, Takuya
Author Affiliation(jpn)宇宙航空研究開発機構; 菱友システムズ
Author Affiliation(eng)Japan Aerospace Exploration Agency (JAXA); Ryoyu Systems
Issue Date2009-02-27
PublisherJapan Aerospace Exploration Agency (JAXA)
Publication titleJAXA special publication: Proceedings fo 40th Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2008
宇宙航空研究開発機構特別資料: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008論文集
Publication date2009-02-27
AbstractA new design system called CAPAS (CAD-based Automatic Panel Analysis System) has been developed for design automation in the S-cube (Silent SuperSonic) program at JAXA. CAPAS has a java-based GUI (Graphical User Interface) for designers to use it easily and effectively. The system comprises 4 design processes; geometry definition of airplane components, airplane CAD model generation, aerodynamic analysis, and sonic-boom analysis. The geometries of some airplane components defined by a designer are combined in a full airplane configuration automatically by CAD-based program that utilizes the geometry definition API (Application Programming Interface) of CATIA(R) V4/V5. The A502 Panair analysis is executed in this system after setting the analysis parameters such as Mach number or angles of attacks. The near-field pressure signatures calculated by A502 analysis as well as force data is extrapolated to the ground by the Thomas code based on a modified linear theory to estimate the sonic-boom.
Description形態: カラー図版あり
会議: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008. 会期: 2008年6月12日-6月13日. 会場: 東北大学片平キャンパス
Document TypeTechnical Report
JAXA Category特別資料
Report NoJAXA-SP-08-009

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