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    기술보고서 게시판 내용
    타이틀 Pressure Measurements of 750kW Arc-heated Wind Tunnel Flow
    저자 Takashi Matsuzaki, Takuji Kurotaki, Yasuo Watanabe, Kiyomiti Ishida, Takeshi Ito, Toshio Fukui
    Keyword High Enthalpy Flows, Arc Heated Wind Tunnel, Pressure Measurement
    URL http://send.nal.go.jp/send/jpn/dlpdf.php3/naltr0001448.pdf?id=NALTR0001448
    보고서번호 NAL TR-1445
    발행년도 2002.8
    출처 NAL (National Aerospace Laboratory of Japan)
    ABSTRACT NAL has been promoting a diagonostic study of the 750kW arc-heated wind tunnel flow to characterize various important flow parameters, such as heat flux and pressure which are, necessary for determining materials test conditions. Results of pressure distribution measurements in high enthalpy air flows are presented. The pressure transducers used for pitot and static pressure measurements were calibrated against NIST (National Institute of Standards and Technology) traceable standard transducer in real measurement configuration. Accurate pitot and static pressure distributions were obtained.

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