Výsledky vyhledávání - "Hozumi, Koichi"

Autor: Hozumi, Koichi, Koyama, Tadao, Hirabayashi, Noriaki

Publikováno v: 宇宙航行の力学シンポジウム: 平成17年度 = Symposium on Flight Mechanics and Astrodynamics: 2005. :61-64

平成17年度宇宙航行の力学シンポジウム（2005年12月12日-13日. 宇宙航空研究開発機構宇宙科学研究本部）, 相模原市, 神奈川県
Symposium on Flight Mechanics and Astrodynamics 2005 (December 12-13, 2005. In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::28a90ed9c64eee125c0a283adc87d466
http://id.nii.ac.jp/1696/00014578/

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Force/heart flux measurements in the JAXA 1.27 m Hypersonic Wind-Tunnel using standard model HB-2

Autor: Kuchiishi, Shigeru, Watanabe, Shigeya, Nagai, Shinji, Tsuda, Shoichi, Koyama, Tadao, Hirabayashi, Noriaki, Sekine, Hideo, Hozumi, Koichi

Publikováno v: 宇宙航空研究開発機構特別資料: 第74回風洞研究会議論文集 = JAXA Special Publication: Proceedings of the Wind Tunnel Technology Association 74th Meeting. :48-52

In the present paper, results of force and heat flux measurement tests conducted in the JAXA 1.27 m Hypersonic Wind Tunnel (HWT) using the HB-2 standard model are presented. The tests were conducted at a nominal Mach number of 10, a stagnation enthal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::6adca98e4b4097754786d05eb6afa2c2
http://id.nii.ac.jp/1696/00006173/

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Study on measurement errors in aerodynamic heating measurement by using an infrared camera

Autor: Koyama, Tadao, Tsuda, Shoichi, Hirabayashi, Noriaki, Kuchiishi, Shigeru, Hozumi, Koichi, Sekine, Hideo

Publikováno v: 宇宙航空研究開発機構特別資料: 第71回風洞研究会議論文集 = JAXA Special Publication: Proceedings of the Wind Tunnel Technology Association 71st Meeting. :19-22

資料番号: AA0048140004
レポート番号: JAXA-SP-04-011

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::1ba5339c45a77f3b08d15004df43560d
http://id.nii.ac.jp/1696/00006482/

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Development of hypersonic velocity flow field measurement system using Filtered Rayleigh Scattering in NAL 1.27 m hypersonic wind tunnel

Autor: Tsuda, Shoichi, Hirabayashi, Noriaki, Koyama, Tadao, Hozumi, Koichi, Sekine, Hideo

Publikováno v: 宇宙航空研究開発機構特別資料: 第70回風洞研究会議論文集 = JAXA Special Publication: Proceedings of the Wind Tunnel Technology Association 70th Meeting. :22-27

航空宇宙技術研究所1.27m極超音速風洞では、新しい試験技術の1つとして光学的可視化法による極超音速流場の速度分布測定を試みている。本実験ではマッハ数10の極超音速流における平�

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http://id.nii.ac.jp/1696/00006518/

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Enlargement of operation envelope of the NAL 1.27 m hypersonic wind tunnel: Representation and application of statistical uncertainty

Autor: Nagai, Shinji, Tsuda, Shoichi, Koyama, Tadao, Hirabayashi, Noriaki, Sekine, Hideo, Hozumi, Koichi

Publikováno v: 宇宙航空研究開発機構特別資料: 第66回風洞研究会議論文集 = JAXA Special Publication: Proceedings of the Wind Tunnel Technology Association 66th Meeting. :13-22

The Mach 10 nozzle of the National Aerospace Laboratory phi1.27 m hypersonic wind tunnel was calibrated at lower total temperature conditions which gave reduction of thermal load of the facility and the lowest total pressure (P0 = 1.0 MPa) operation.

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http://id.nii.ac.jp/1696/00006586/

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Numerical analysis and hypersonic wind tunnel experiments of complex shock-shock interactions for future TSTO transport problems

Autor: Yamamoto, Yukimitsu, Hozumi, Koichi, Totsuka, Akiko, Kaneda, Makoto, Hosaka, Yoko, Kamishikiryo, Sanae

Publikováno v: 航空宇宙技術研究所特別資料: 航空宇宙数値シミュレーション技術シンポジウム2002論文集 = Special Publication of National Aerospace Laboratory: Proceedings of Aerospace Numerical Simulation Symposium 2002. 57:136-139

Hypersonic aerodynamic heating problem has been investigated for the shock-shock interactions of two hemi-sphere cylinder problem for future TSTO space transport systems. Two hemisphere models with a diameter of 3 cm and 6 cm are placed parallel or w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::bf50047bf934948ced0dab40e61dc2bd
http://id.nii.ac.jp/1696/00038239/

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CFD analysis and wind tunnel experiments of hypersonic shock-shock interaction heating for TSTO two body problem and proposal of new CFD workshop problem

Autor: Yamamoto, Yukimitsu, Hozumi, Koichi, Tsuda, Shoichi, Koyama, Tadao, Hirabayashi, Noriaki

Publikováno v: 航空宇宙技術研究所特別資料: 航空宇宙数値シミュレーション技術シンポジウム2001論文集 = Special Publication of National Aerospace Laboratory: Proceedings of Aerospace Numerical Simulation Symposium 2001. 53:35-41

Hypersonic aerodynamic interactions for two hemisphere-cylinders have been investigated numerically and experimentally for future TSTO space transport problems. Two hemisphere models with a diameter of 3 cm and 6 cm are placed parallel or with the in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::ea3cb8718b9d7cc717c058e27cae7087
http://id.nii.ac.jp/1696/00038037/

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Uncertainty evaluation of hypersonic aerodynamic heating in tunnel to tunnel tests using flat plate with a compression ramp

Autor: Hozumi, Koichi, Koyama, Tadao

To evaluate the data uncertainty attributed to hypersonic heat transfer measurement technique, cooperative heat flux measurement tests on the flat plates with compression ramps using Infra Red (IR) cameras are conducted in the NAL 1.27 m and ONERA/S4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::1449a168162842a9e7ffe071478a5e46
http://id.nii.ac.jp/1696/00038033/

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Aerodynamic heating measurement by infrared camera system

Autor: Koyama, Tadao, Hirabayashi, Noriaki, Tsuda, Shoichi, Sekine, Hideo, Nagai, Shinji, Hozumi, Koichi

Publikováno v: 航空宇宙技術研究所特別資料: 第64回・第65回風洞研究会議論文集 = Special Publication of National Aerospace Laboratory: Proceedings of the 64th and 65th Workshop on Wind Tunnel Research. 51:103-111

航空宇宙技術研究所の大型極超音速風洞では、空力加熱測定を赤外線カメラを用いて行っている。この赤外線カメラによる空力加熱測定法は、従来の離散的なセンサによる測定法に比べ�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::fb307e15d49a99f8b1d451d11b43c478
http://id.nii.ac.jp/1696/00038011/

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