Kenji Tanaka
Hitachi
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Publication
Featured researches published by Kenji Tanaka.
Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy | 2015
Kazutoshi Yanagihara; Haruo Miura; Hideo Nishida; Kenji Tanaka; Naohiko Takahashi; Manabu Yagi; Tomohiro Naruse; Brandon Ridens
The development process of a 70-MPa high pressure compressor for oil and gas applications is presented in this paper. Great attention was paid to any relevant technical challenges due to the high design pressures, such as the material selection, deformation casing structure, stability of the rotordynamics, and the aerodynamic performance. Among the technical considerations, some technical findings for the operational tests are proposed in this paper as well.Copyright
International Journal of Systems Science | 1992
Kyotchi Kijtma; Kenji Tanaka
The concept of a binary preference structure generating decision principle is proposed as a device to treat extremely complex decision situations. We argue two types of binary preference structure generating decision principles: the first is for complexity management of a dynamic environment by constructing a model of the environment. The second is the satisfaction decision principle for complexity management by increasing the internal complexity. For both cases we formulate the decision principles as decision principle functors in category theoretic terms to reveal new aspects of the decision principles. We also identify universal maps for the functors and investigate their decision theoretic meaning.
Archive | 2006
Toshimitsu Miyata; Akira Hayashida; Masakazu Shimada; Kimio Kitamura; Kenji Tanaka
Archive | 1995
Kenji Tanaka; Teruhisa Miyata; Akira Miyake; Nobuhiro Umebayashi
Archive | 2010
Kenji Tanaka; Kazumasa Takeuchi; Nobuyuki Ogawa
Archive | 2004
Kimio Kitamura; Kenji Tanaka; 公男 北村; 健司 田中
Archive | 2004
Kenji Tanaka; Kazumasa Takeuchi; Nobuyuki Ogawa
Archive | 2006
Toshimitsu Miyata; Akira Hayashida; Masakazu Shimada; Kimio Kitamura; Kenji Tanaka
Archive | 2001
Nobuyuki Ogawa; Takayuki Sueyoshi; Kenji Tanaka; 信之 小川; 隆之 末吉; 賢治 田中
Archive | 2001
Nobuyuki Ogawa; Takayuki Sueyoshi; Kenji Tanaka; 信之 小川; 隆之 末吉; 賢治 田中