Výsledky vyhledávání - "ノズル流"

ノズル内の等エントロピー流を記述する方程式の大きな初期値に対する時間大域解の存在 (流体と気体の数学解析)

Autor: Tsuge, Naoki

Publikováno v: 数理解析研究所講究録. 2070:150-161

ノズル内の等エントロピー流を考える. この流れを記述するのは圧縮性オイラー方程式である. この講究録では, 特に, この方程式の初期値問題を考える. そして, 大きな初期値に対して, �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::f8e322f3c6eba85c30249a865ee8752c
http://hdl.handle.net/2433/241994

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Characteristics of the High Enthalpy Shock Tunnel HIEST

Autor: Ito, Katsuhiro, Ueda, Shuichi, Takahashi, Masahiro, Tanno, Hideyuki, Komuro, Tomoyuki, Sato, Kazuo

Publikováno v: 航空宇宙技術研究所特別資料 = Special Publication of National Aerospace Laboratory. 41:89-94

航空宇宙技術研究所 24-26 Jun. 1998 東京日本
National Aerospace Laboratory 24-26 Jun. 1998 Tokyo Japan
航空宇宙技術研究所では宇宙往還技術試験機(HOPE-X)およびスクラムジェットエンジンの超高�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::a1e88a385b28531eeda02c9091540b8e
http://id.nii.ac.jp/1696/00037322/

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LDV measurements of unsteady blade suction-surface flow of an axial-flow turbine rotor

Autor: Matsunuma, Takayuki

Publikováno v: 宇宙航空研究開発機構特別資料: 境界層遷移の解明と制御研究会講演論文集第40回 = JAXA Special Publication: Proceedings of the 40th JAXA Workshop on Investigation and Control of Boundary-Layer Transition. :57-60

The unsteady flow field of an axial-flow turbine rotor was investigated experimentally using a Laser Doppler Velocimetry (LDV) system. Detailed measurements of the time-averaged and time-resolved distributions of the velocity, flow angle, turbulence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::4c126043e4f2a7b08fc8685cccefb68c
http://id.nii.ac.jp/1696/00005533/

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Analytical evaluation of the solid rocket motor nozzle surface recession by the alumina-carbon reaction

Autor: Matsukawa, Yutaka, Sato, Yutaka

Publikováno v: 宇宙航空研究開発機構特別資料 = JAXA Special Publication: Proceedings of Lectures and Workshop International: Recent Advances in Multidisciplinary Technology and Modeling. :168-174

A theoretical model describing the chemical ablation of a solid rocket motor nozzle ablator by the alumina-carbon reaction is presented. An application of it to a typical solid rocket motor with a graphite nozzle ablator indicates a large influence o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::e3819afaadf4de8a2e5d82196facccad
http://id.nii.ac.jp/1696/00005666/

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矩形超音速ノズル境界層の不安定性について

Autor: Sakaue, Shoji, Nishioka, Michio

Publikováno v: 宇宙航空研究開発機構特別資料: 境界層遷移の解明と制御研究会講演論文集第39回 = JAXA Special Publication: Proceedings of the 39th JAXA Workshops on Investigation and Control of Boundary-Layer Transition. :23-26

This numerical study examines the supersonic rectangular-nozzle flow by focusing attention on the development of secondary flow and corner-flow and their effects on the boundary layer instability and transition. The results show that secondary flows

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::a8e39b3a33af7fd90a3787c816692c14
http://id.nii.ac.jp/1696/00005647/

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Numerical simulation on strong shock waves propagating in a two-dimensional nozzle

Autor: Morita, Kazuki, Furukawa, Nobuo, Hayashi, Koichi, Higashino, Fumio

Publikováno v: 宇宙航行の力学シンポジウム平成16年度 = Symposium on Flight Mechanics and Astrodynamics 2004. :102-105

When a space vehicle returns into the earth atmosphere, the gas temperature around the vehicle becomes very high owing to mainly shock compression. To protect the vehicle from such high temperature environment, the problem on the aerodynamic heating

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::645c1bfe8ac6b155e43daa15f98a1c93
http://id.nii.ac.jp/1696/00014627/

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Experimental analysis of the effect of side walls of a linear aerospike nozzle on the jet-flow structure

Autor: Mori, Hideo, Taniguchi, Mashio, Nishihira, Ryutaro, Niimi, Tomohide

Publikováno v: 宇宙航行の力学シンポジウム平成16年度 = Symposium on Flight Mechanics and Astrodynamics 2004. :120-123

資料番号: AA0048089031

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::b017d855c26a05231e94c67816638e49
http://id.nii.ac.jp/1696/00014632/

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Analysis of aerodynamic characteristics of an SSTO model having an aerospike nozzle during jet injection

Autor: Tsukada, Harumi, Fujimoto, Keiichiro, Fujii, Kozo, Miyaji, Koji

Publikováno v: 宇宙航行の力学シンポジウム平成16年度 = Symposium on Flight Mechanics and Astrodynamics 2004. :132-135

資料番号: AA0048089034

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::50d6b3c1ad8fbb3fe910d04afdab4bd8
http://id.nii.ac.jp/1696/00014635/

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Starting loads in supersonic engine wind tunnels

Autor: Sakuranaka, Noboru, Simura, Takashi, Mitani, Toru, Izumikawa, Muneo, Tomioka, Sadatake, Hiraiwa, Tetsuo

Publikováno v: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory. 1360:1-21

燃焼を模擬するために風洞圧力を高くする必要があることから、超音速エンジン風洞において特に問題となる、供試体や推力測定装置(FMS)に加わる風洞始動荷重について調べた。模型周�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::00aa935b4dcd514e7bafe396c3c196a1
http://id.nii.ac.jp/1696/00040241/

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Effects of dust from storage heaters on ignition in scramjets

Autor: Mitani, Toru

Publikováno v: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory. 1234:1-17

スクラムジェットエンジンの地上試験における着火遅れに及ぼす粉塵の影響について解析調査を行った。燃焼室に噴射された水素燃料の時期尚早着火により、蓄熱体空気加熱器から白熱�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::ba42ddee57cf0ac079e0913db54aed71
http://id.nii.ac.jp/1696/00041211/

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