@article{oai:muroran-it.repo.nii.ac.jp:00008349, author = {溝端, 一秀 and MIZOBATA, Kazuhide and 杉山, 弘 and SUGIYAMA, Hiromu and 荒川, 岳史 and ARAKAWA, Takeshi and 辰巳, 薫 and TATSUMI, Kaoru and 小倉, 栄二 and OGURA, Eiji and 倉田, 良治 and KURATA, Ryoji}, journal = {室蘭工業大学紀要, Memoirs of the Muroran Institute of Technology}, month = {Nov}, note = {application/pdf, In order to clarify chalracteristics of supersonic intakes for ramjet engines flow structure around and through a small external-compression rectangular intake model with double ramps designed for Mach number 1.9 is investigated experimentally using a vacuum-type wind tunnel and a set of measurement methods composed of colored schlieren photography, laser Doppler velocimetry, and mercury manometry, as well as investigated numericalry by a computational fluid dynamics technique. A critical operation, where shocks induced by ramps attach to the leading edge of the coWL is attained. A fiow plug instaned on the downward edge of the intake enables monotonous compression through a shock train caused by shock-boundary layer interactions., 小特集 : 「室蘭工大における航空宇宙工学研究の新展開」}, pages = {69--75}, title = {ラムジェットエンジン用超音速空気取り入れ口における流れ構造と空力特性}, volume = {51}, year = {2001}, yomi = {ミゾバタ, カズヒデ and スギヤマ, ヒロム and アラカワ, タケシ and タツミ, カオル and オグラ, エイジ and クラタ, リョウジ} }