Structures and Mechanisms Group, Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Research and Development Planning Office, Program Management and Integration Department, Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Structures and Mechanisms Group, Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Structures and Mechanisms Group, Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Structures and Mechanisms Group, Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)
Civil Transport Team, Aviation Program Group, Japan Aerospace Exploration Agency (JAXA)
Transonic flutter wind tunnel tests with a fleible scaled model of the Jet-powered Supersonic Experimental Airplane were conducted at Japan Aerospace Exploration Agency (JAXA). Typical dip shape boundary of transonic flutter was obtained and limit cycle oscillation was also revealed below the flutter boundary. Also, the effects of the angle of attacks and the intake flow on the limit cycle osciilation behavior were investigated. The test results would be used for estabilishing and verifying analysis tools to evaluate transonic aeroelasticity. In this paper, the summary of the flutter tests is reported.