Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Tetsuji Sunami"'
1
Studies of the X-ray Absorption Spectra of Some Methylcyano Esters
Autor: Masaki Mitani, Atsunari Hiraya, Keiichiro Waki, Hiroaki Yoshida, Fumitaka Tahara, Yasunori Senba, Tetsuji Sunami, Ko Saito, Lars G. M. Pettersson, Osamu Takahashi
Publikováno v: Journal of Electron Spectroscopy and Related Phenomena. 142(2):113-119
Density functional theory (DFT) has been applied to simulate core-excited photoabsorption spectra for some methylcyano esters within a transition potential (TP) framework. Our calculations for methylcyano formate at the N and O K-edges are consistent
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7615765587cbfadc7005e2cb9a539a7d
http://ir.lib.hiroshima-u.ac.jp/00017090
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2
Combustion Characteristics of a Hypermixer Scramjet Engine-Mach 8 Experimental Study in HIEST
Autor: Katsuhiro Itoh, Tetsuji Sunami, Kazuo Sato, Tomoyuki Komuro
Publikováno v: JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 53:467-481
A scramjet engine with a wall-mounted hypermixer injector, which generates streamwise vortices for enhancing supersonic mixing and combustion, is examined at a Mach 8 simulated flight condition in the High Enthalpy Shock Tunnel (HIEST). The engine an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9cd321f2986ab7cf84b3d9ce35859dda
https://doi.org/10.2322/jjsass.53.467
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5
Thrust, Lift, and Pitching Moment of a Scramjet Engine
Autor: Kouichiro Tani, Takashi Shimura, Noboru Sakuranaka, Tetsuji Sunami
Publikováno v: Journal of Propulsion and Power. 17:617-621
Combustion tests of a scramjet engine were conducted to obtain thrust, lift, and pitching moment essential for evaluation of the engine’s basic performance and for determination of the requirements to control the system of integrated engine and bod
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13f89e7ea9fb98d1f2d175c185a6bed3
https://doi.org/10.2514/2.5786
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9
Streamwise Vortices Introduced by 'Hyper-Mixer' on Supersonic Mixing
Autor: Toshihiko Hiejima, Takakage Arai, Michio Nishioka, Shoji Sakaue, Tetsuji Sunami, Hiroki Hayase
Publikováno v: 17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference.
For supersonic mixing enhancement, large scale streamwise vortices seem to be the most advantageous. In SCRAM jet (supersonic combustion ramjet) engine, the device which introduces both the large scale streamwise vortices and fuel into supersonic flo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de82271a14888a81fe6f0b9aa10938bb
https://doi.org/10.2514/6.2011-2342
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10
Mach 8 Ground Tests of the Hypermixer Scramjet for HyShot-IV Flight Experiment
Autor: Tetsuji Sunami, Kazuo Sato, Katsuhiro Itoh, Tomoyuki Komuro
Publikováno v: 14th AIAA/AHI Space Planes and Hypersonic Systems and Technologies Conference.
A hydrogen fueled scramjet engine with a wall-mounted hypermixer injector is examined at a Mach 8 flight condition in the high enthalpy shock tunnel. The hypermixer, which is previously proposed by JAXA for the use over a wide range of flight Mach nu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf221f27b72549aa2c7c38506feb5b8a
https://doi.org/10.2514/6.2006-8062
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