국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Supersonic Tests of the Aerodynamic Characteristics of the Orbital Reentry Experiment Vehicle Model
저자	Jun-ichi NODA, Atsushi TATE, Mitsunori WATANABE, Hideo SEKINE, Takashi YOSHINAGA, Toshio AKIMOTO
Keyword	Reentry; Blunt body; OREX; Supersonic; Wind tunnel test
URL	http://send.nal.go.jp/send/jpn/dlpdf.php3/naltr01300.pdf?id=NALTR0001300
보고서번호	NAL TR-1300
발행년도	1996.7
출처	NAL (National Aerospace Laboratory of Japan)
ABSTRACT	To obtain the aerodynamic characteristics of the Orbital Reentry Experiment Vehicle (OREX),measurements of three force components of the OREX model and other modified models were carried out in the NAL supersonic wind tunnel (1m×1m nt (vane-stabel).The model with the edge of 3.3 mm shows larger recovering pitching moment than other models in low Mach number regions.The model with a sharp edge shows a larger drag coefficient than the one with a blunted edge.