국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	AIR EJECTOR EXPERIMENTS USING THE TWO-DIMENSIONAL SUPERSONIC-CASCADE TUNNEL (2nd Report, Relationship between Ejector Performance and Throat Area Ratio ［I］ )
저자	Susumu TAKAMORI, Hajime SAKAGUCHI
Keyword	compressible flow; subsonic air ejector experiments, ejector performance
URL	http://send.nal.go.jp/send/jpn/dlpdf.php3/naltm00642.pdf?id=NALTM0000642
보고서번호	NAL TM-642
발행년도	1991.12
출처	NAL (National Aerospace Laboratory of Japan)
ABSTRACT	To determine the feasibility of using an ejector as a suction pump for boundary-layer air removal in the Two-Dimensional Supersonic Cascade Tunnel, especially when a portion of the tunnel′s air supply is used for its primary flow, both subsonic and supersonic air ejector tests were conducted. The area ratio on the secondary-flow rate of a subsonic ejector.