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Dive into the research topics where Kyosuke Ishikawa is active.

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Featured researches published by Kyosuke Ishikawa.


ieee international conference on renewable energy research and applications | 2015

Investigation of the heat cycleq of a CO2 hydrate using plate type heat exchangers

Kyosuke Ishikawa; Shin'ya Obara; Masamitsu Takabatake; Ryo Kawai

In cold climates, the high heat demand during winter calls for an especial attention on the development of new generation systems with low impact on the environment. Due to this, the development of a clean CO2 hydrate generation system which operates utilizing the expansion characteristics of the CO2 hydrate without burning any type of fossil fuels, and utilizing only the outdoor temperature of the cold district is being undertaken. To develop this type of clean generation systems, in this work, the basic characteristics of the thermal cycle of a CO2 hydrate is investigated by analyzing the pressure characteristics due to the internal temperature changes when the CO2 hydrate undergoes generation and dissociation processes by utilizing plate type heat exchangers for these processes.


Energy | 2015

Development of a compound energy system for cold region houses using small-scale natural gas cogeneration and a gas hydrate battery

Shin'ya Obara; Yoshinobu Kikuchi; Kyosuke Ishikawa; Masahito Kawai; Kashiwaya Yoshiaki


Energy | 2014

Operational analysis of a small-capacity cogeneration system with a gas hydrate battery

Shin'ya Obara; Yoshinobu Kikuchi; Kyosuke Ishikawa; Masahito Kawai; Yoshiaki Kashiwaya


Transactions of the JSME (in Japanese) | 2016

Fundamental study on the power output control method of the dynamic model of a CO 2 hydrate engine generator

Masahito Kawai; Shin'ya Obara; Manabu Okuda; Ryohei Shimizu; Yoshinobu Kikuchi; Kyosuke Ishikawa; Daisuke Mikawa; Masamitsu Takabatake; Ryo Kawai


The Proceedings of Mechanical Engineering Congress, Japan | 2016

Study of the influence of the energy storage characteristics on a CO 2 hydrate engine generator by the hydrate generation speed

Masahito Kawai; Shin'ya Obara; Manabu Okuda; Ryohei Shimizu; Yoshinobu Kikuchi; Kyosuke Ishikawa; Masamitsu Takabatake; Daisuke Mikawa; Ryo Kawai


The Proceedings of Conference of Hokkaido Branch | 2016

Study of the influence of the energy storage characteristics on a CO 2 hydrate generator by the hydrate formation promotors

Masahito Kawai; Shin'ya Obara; Manabu Okuda; Ryohei Shimizu; Yoshinobu Kikuchi; Kyosuke Ishikawa; Masamitsu Takabatake; Daisuke Mikawa; Ryo Kawai


The Proceedings of Conference of Hokkaido Branch | 2016

Development of the small temperature difference generator based on the energy storage characteristics of CO 2 hydrate

Masamitsu Takabatake; Shin'ya Obara; Masahito Kawai; Ryo Kawai; Daisuke Mikawa; Kyosuke Ishikawa


The Proceedings of Conference of Hokkaido Branch | 2016

Investigation of the CO 2 hydrate heat cycle on a gas-hydrate power generation system

Ryo Kawai; Shin'ya Obara; Masahito Kawai; Masamitsu Takabatake; Daisuke Mikawa; Toshiyuki Kawasaki; Kyosuke Ishikawa


The Proceedings of the Symposium on Environmental Engineering | 2015

415 Development of a small temperature difference generator by using the dissociation and expansion characteristics of a CO_2 hydrate

Masamitsu Takabatake; Shin'ya Obara; Masahito Kawai; Kyosuke Ishikawa; Daisuke Mikawa


The Proceedings of Mechanical Engineering Congress, Japan | 2015

S0830101 Development of a generator with low environmental impact using the dissociation expansion characteristics of CO_2 hydrate

Masamitsu Takabatake; Shin'ya Obara; Masahito Kawai; Kyosuke Ishikawa; Ryo Kawai; Daisuke Mikawa

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Shin'ya Obara

Kitami Institute of Technology

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Masamitsu Takabatake

Kitami Institute of Technology

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Ryo Kawai

Kitami Institute of Technology

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Yoshinobu Kikuchi

Kitami Institute of Technology

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Daisuke Mikawa

Kitami Institute of Technology

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Manabu Okuda

Kitami Institute of Technology

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Ryohei Shimizu

Kitami Institute of Technology

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Ryouhei Shimizu

Kitami Institute of Technology

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Toshiyuki Kawasaki

Kitami Institute of Technology

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