Numerical study of hypersonic air intake aerodynamics performance for high Mach integrated control experiment "HIMICO"

Hidekazu Yoshida, Tsukasa Nagao, Akira Sato, Sho Wakabayashi, Tetsuya Satou, Atsushi Hashimoto, Takashi Aoyama, Takayuki Kojima

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    This paper presents a numerical analysis on the air intake of HIMICO (High-Mach Integrated Control experiment). Mass capture ratio (MCR) of the intake in the supersonic wind tunnel test is different from that we analytically expected quantitatively and qualitatively. CFD results cleared that the reason of the difference is the flow separation on the second ramp surface located at the upstream of the throat. The flow separation is caused by the spillage from clearances between the side walls and 2nd/3rd ramps. Some treatments on the intake configuration such as removing the clearances, adding the additional bleed holes with demerging bleed plenum chamber can improve the inlet performance and prevent the flow separations.

    Original languageEnglish
    Title of host publication53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
    PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
    ISBN (Print)9781624105111
    Publication statusPublished - 2017
    Event53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017 - Atlanta, Georgia
    Duration: 2017 Jul 102017 Jul 12

    Other

    Other53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017
    CountryGeorgia
    CityAtlanta
    Period17/7/1017/7/12

    Fingerprint

    Integrated control
    Flow separation
    Air intakes
    Hypersonic aerodynamics
    Mach number
    Aerodynamics
    Experiments
    Wind tunnels
    Numerical analysis
    Computational fluid dynamics

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Yoshida, H., Nagao, T., Sato, A., Wakabayashi, S., Satou, T., Hashimoto, A., ... Kojima, T. (2017). Numerical study of hypersonic air intake aerodynamics performance for high Mach integrated control experiment "HIMICO". In 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017 American Institute of Aeronautics and Astronautics Inc, AIAA.

    Numerical study of hypersonic air intake aerodynamics performance for high Mach integrated control experiment "HIMICO". / Yoshida, Hidekazu; Nagao, Tsukasa; Sato, Akira; Wakabayashi, Sho; Satou, Tetsuya; Hashimoto, Atsushi; Aoyama, Takashi; Kojima, Takayuki.

    53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, 2017.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Yoshida, H, Nagao, T, Sato, A, Wakabayashi, S, Satou, T, Hashimoto, A, Aoyama, T & Kojima, T 2017, Numerical study of hypersonic air intake aerodynamics performance for high Mach integrated control experiment "HIMICO". in 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017, Atlanta, Georgia, 17/7/10.
    Yoshida H, Nagao T, Sato A, Wakabayashi S, Satou T, Hashimoto A et al. Numerical study of hypersonic air intake aerodynamics performance for high Mach integrated control experiment "HIMICO". In 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA. 2017
    Yoshida, Hidekazu ; Nagao, Tsukasa ; Sato, Akira ; Wakabayashi, Sho ; Satou, Tetsuya ; Hashimoto, Atsushi ; Aoyama, Takashi ; Kojima, Takayuki. / Numerical study of hypersonic air intake aerodynamics performance for high Mach integrated control experiment "HIMICO". 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, 2017.
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    AU - Wakabayashi, Sho

    AU - Satou, Tetsuya

    AU - Hashimoto, Atsushi

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