국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Wind Tunnel Investigation of Paraglider Models with a Closed Canopy
저자	Masahiro OKUYAMA, Akihito IWASAKI, Toshimi FUJITA, Hirotoshi FUJIEDA, Hitoshi TAKAHASHI, Motoaki TAMAKI, Jun-ichi MIYASHITA
Keyword	Aerodynamic Characteristics; Paragliders; Closed Canopy; Wind Tunnel Investigation
URL	http://send.nal.go.jp/send/jpn/dlpdf.php3/naltm00671.pdf?id=NALTM0000671
보고서번호	NAL TM-671
발행년도	1994.11
출처	NAL (National Aerospace Laboratory of Japan)
ABSTRACT	basic aerodynamic characteristics of the designed paraglider,paraglider models with a real span of 1.2m were manufactured on a scale of about 8％.The Leading edge of the canopy of this model is closed and the closed canopy is filled with compressed air to maintain the shape of the aerofoil section.The tests were conducted in the NAL 2m×2m Gust Wind Tunnel with closed test section at a wind sp