Zobrazeno 1 - 10 of 38 pro vyhledávání: '"Tsutomu UEMATSU"'
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[Untitled]
Autor: Tsutomu UEMATSU
Publikováno v: Journal of the Japan Society for Precision Engineering. 77:21-24
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9d6bc11b43d8d639f90d66b65919b29
https://doi.org/10.2493/jjspe.77.21
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3
Miniaturization and Evaluation of Laser Communication System for Satellite by 2-Axis Steering Mirror Mechanism
Autor: Toshihiko Yasunaka, Shin Satori, Tsutomu Uematsu, Toshiki Kato, Yoshihide Aoyanagi
Publikováno v: JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 56:573-579
A laser communication system has an advantage of realizing the high speed transmission under the conditions of small size and low electrical power. The laser communication system requires a high accuracy of pointing control because of the directional
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ab06305b4882791414bcc1f0b7fc1cf
https://doi.org/10.2322/jjsass.56.573
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4
Development of CAMUI Hybrid Rocket to Create a Market for Small Rocket Experiments
Autor: Takenori Maeda, Tsuyoshi Totani, Harunori Nagata, Isao Kudo, Mikio Watanabe, Tsutomu Uematsu, Mitsunori Ito
Publikováno v: Acta Astronautica. 59(1-5):253-258
By introducing various innovative ideas, the difficult-to-develop small hybrid-type rocket is successfully developed. The main purpose is to drastically reduce the cost of rocket experiments and thus, attract potential users such as metrological and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cc204fbd6ae2f880ef6f958b472fe91
http://hdl.handle.net/2115/11361
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5
Akademický článek
The Low-Cost Rocket with Low Melting Temperature Thermoplastic Propellant.
Autor: Hikaru ISOCHI, Hikaru OTABE, Tsutomu UEMATSU, Nobuji KATO, Keiichi HORI, Yasuhiro MORITA, Ryojiro AKIBA
Publikováno v: Transactions of the Japan Society of Aeronautical & Space Sciences, Aerospace Technology Japan; 2019, Vol. 17 Issue 3, p350-353, 4p
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6
Claviceps sorghicola sp. nov., a destructive ergot pathogen of sorghum in Japan
Autor: Tsutomu Uematsu, Takao Tsukiboshi, Tadayuki Shimanuki
Publikováno v: Mycological Research. 103:1403-1408
A new Claviceps species that causes ergot in sorghum and Sudan grass in Japan is described. The new species is distinct from C. sorghi and C. africana , from India and Africa, respectively, in the colour and texture of sclerotia, colour and morpholog
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6a9fea30170821324927836a7042d7d
https://doi.org/10.1017/s0953756299008539
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9
Optimal Fuel Grain Design Method for CAMUI Type Hybrid Rocket
Autor: Harunori Nagata, Shunsuke Hagiwara, Tsutomu Uematsu, Tsuyoshi Totani, Nasashi Wakita
Publikováno v: 47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit.
The alternative fuel grain design in CAMUI type hybrid rockets consists of multiple stages of cylindrical fuel blocks with two ports. Regression formulas as functions of local O/F were developed for a 2500 N thrust class flight model motor. Static fi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::628e1210d708d49e562b00183110ba15
https://doi.org/10.2514/6.2011-6105
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