Yasuyuki Ikegami
Kyushu University
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Publication
Featured researches published by Yasuyuki Ikegami.
Journal of Solar Energy Engineering-transactions of The Asme | 1990
Haruo Uehara; Yasuyuki Ikegami
Optimization of an ocean thermal energy conversion (OTEC) system is carried out by the Powell method (the method of steepest descent). The parameters in the objective function consist of the velocities of cold sea water and warm sea water passing through the heat exchangers, the phase change temperature, and turbine configuration (specific speed, specific diameter, ratio of blade to diameter). Numerical results are shown for a 100 MW OTEC plant with plate-type heat exchangers using ammonia as working fluid, and are compared with calculation results for the case when the turbine efficiency is fixed.
한국해양환경·에너지학회 학술대회논문집 | 2012
Yasuyuki Ikegami; Sami Mutair; Takafumi Morisaki
Transactions of the Institute of Systems, Control and Information Engineers | 2016
Kazuhiko Goto; Satoru Goto; Takenao Sugi; Yoshitaka Matsuda; Takafumi Morisaki; Yasuyuki Ikegami
Transactions of the JSME (in Japanese) | 2018
Takeshi Yasunaga; Takafumi Morisaki; Yasuyuki Ikegami
Transactions of the Institute of Systems, Control and Information Engineers | 2017
Yoshitaka Matsuda; Daiki Urayoshi; Takenao Sugi; Satoru Goto; Takafumi Morisaki; Takeshi Yasunaga; Yasuyuki Ikegami
The Proceedings of the National Symposium on Power and Energy Systems | 2017
Takeshi Yasunaga; Takafumi Morisaki; Yasuyuki Ikegami
The Proceedings of the National Symposium on Power and Energy Systems | 2017
Yasuyuki Ikegami; Takeshi Yasunaga; Takafumi Morisaki; Shoichiro Baba; Tsuyoshi Miyazaki; Tadahiro Hyakudome; Hiroshi Yoshida
The Proceedings of the National Symposium on Power and Energy Systems | 2017
Takafumi Noguchi; Takeshi Yasunaga; Takafumi Morisaki; Yuki Nakano; Yasuyuki Ikegami
システム制御情報学会論文誌 = Transactions of the Institute of Systems, Control and Information Engineers | 2016
Yoshitaka Matsuda; Satoru Goto; Takenao Sugi; Takafumi Morisaki; Takeshi Yasunaga; Yasuyuki Ikegami
Transactions of the Institute of Systems, Control and Information Engineers | 2016
Satoru Goto; Teruaki Suetsugu; Yoshitaka Matsuda; Takenao Sugi; Takafumi Morisaki; Yasuyuki Ikegami; Naruto Egashira
