Haruhiko Imada
Kanagawa Institute of Technology
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Featured researches published by Haruhiko Imada.
Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition | 2014
Hiro Yoshida; Haruhiko Imada; Naoto Hagino
A self-circulating solar thermosyphon (TS) was applied to hydropower generation for the first time. A TS consists of a solar thermal collector, condenser, buffer chamber, hydropower section, heat exchanger, and recuperator. In the present study, the power output level was 10−6 W for the solar irradiation input of 102 – 103 W. The coefficient is 10−9. Considering the Carnot’s coefficient, 0.13, for the heat source and sink of temperatures 70°C and 25°C, there is room for remarkable improvement in TS hydropower generation. Moreover, the solar thermosyphon hydropower generation may provide us with new ways of utilizing heat below a temperature of 100°C, which until now has been merely used for things such as hot water supply and floor heating.Copyright
Transactions of the Japan Society of Mechanical Engineers. B | 2013
Haruhiko Imada; Naoto Hagino; Hiro Yoshida
Transactions of the JSME (in Japanese) | 2016
Naoto Hagino; Hiro Yoshida; Haruhiko Imada
EuroSun 2014 | 2015
Hiro Yoshida; Haruhiko Imada; Naoto Hagino; Naoki Yada
The Proceedings of the Symposium on Environmental Engineering | 2014
Haruhiko Imada; Naoto Hagino; Hiro Yoshida; Koui Kim
The Proceedings of the Symposium on Environmental Engineering | 2014
Naoto Hagino; Hiro Yoshida; Haruhiko Imada
The Proceedings of Conference of Kanto Branch | 2014
Hiro Yoshida; Haruhiko Imada; Naoto Hagino
The Proceedings of Conference of Kanto Branch | 2013
Hiro Yoshida; Haruhiko Imada; Kazutaka Itako; Naoto Hagino
The Proceedings of the Symposium on Environmental Engineering | 2012
Haruhiko Imada; Naoto Hagino; Hiroo Yoshida
The Proceedings of the Thermal Engineering Conference | 2011
Haruhiko Imada; Naoto Hagino; Hiro Yoshida