Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Hidechito HAYASHI"'
Autor:
Shingo TERASHIMA, Hidechito HAYASHI, Tetsuya OKUMURA, Hideyuki SAKAI, Tetsuro UEYAMA, Kei MATSUYAMA
Publikováno v:
Mechanical Engineering Journal, Vol 4, Iss 3, Pp 16-00699-16-00699 (2017)
The new sustainable power generation technique which can convert the salinity gradient energy to the hydroelectric energy is expected. This technique is called Pressure Retarded Osmosis (PRO). Clarification of the relationship between the performance
Externí odkaz:
https://doaj.org/article/87cfabd18b4d4eff9fe4182504813e39
Autor:
Shingo TERASHIMA, Hidechito HAYASHI, Tetsuya OKUMURA, Tetsuro UEYAMA, Kei MATSUYAMA, Hideyuki SAKAI
Publikováno v:
Mechanical Engineering Journal, Vol 3, Iss 6, Pp 16-00416-16-00416 (2016)
Pressure Retarded Osmosis (PRO) is expected to the new power generation system. The performance of the PRO module is closely relating to the permeation characteristics. In this paper, when fresh water flow rate is changed, 4 factors related to the re
Externí odkaz:
https://doaj.org/article/842f1ddf69b94e869b9783734ce458a2
Publikováno v:
Journal of Fluid Science and Technology, Vol 4, Iss 3, Pp 775-785 (2009)
The three dimensional structure of the wake vortex was investigated in relating to the aeolian tone from the inclined blade. It was pointed out that the aeolian tone is largest not at zero, but at ten degree of the inclined angle. The correlation len
Externí odkaz:
https://doaj.org/article/225b9d266cba495e9bb93c4bcc1c11f9
Autor:
Soichi SASAKI, Hidechito HAYASHI
Publikováno v:
Journal of Fluid Science and Technology, Vol 3, Iss 6, Pp 814-825 (2008)
In this study, the wake characteristics of an arc blade were measured by the wind tunnel experiment; the characteristics were defined as the width of the wake, diameter of the vortex, ratio of the vortex scale, and the local lift. The influence of th
Externí odkaz:
https://doaj.org/article/01b2a489bf314d24a7b0d4410dd45f45
Autor:
Hiromitsu HAMAKAWA, Takaaki ADACHI, Hiroki MATSUOKA, Kazuki HOSOKAI, Eiichi NISHIDA, Eru KURIHARA, Hidechito HAYASHI
Publikováno v:
Journal of Fluid Science and Technology, Vol 9, Iss 3, Pp JFST0053-JFST0053 (2014)
This study focuses on the characteristics of the Aeolian tone and Karman vortex shedding from a circular cylinder with a solid spiral fin. The fin pitch ratios range from 0.11 to 0.80. We measured the turbulence intensity, the spectrum of velocity fl
Externí odkaz:
https://doaj.org/article/9b4ea56392a34ca78f96107cfce74203
Publikováno v:
The Proceedings of the Symposium on Environmental Engineering. :2106-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2efcac5b5681d2005cab4c8bba4d4756
https://doi.org/10.1299/jsmeenv.2022.32.2106-11-03
https://doi.org/10.1299/jsmeenv.2022.32.2106-11-03
Autor:
Hidechito HAYASHI
Publikováno v:
The Proceedings of Mechanical Engineering Congress, Japan. 2021:W052-04
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41621d1832712140afe82a52a7fd9905
https://doi.org/10.1299/jsmemecj.2021.w052-04
https://doi.org/10.1299/jsmemecj.2021.w052-04
Autor:
Tetsuya Okumura, Hidechito Hayashi
Publikováno v:
MEMBRANE. 43:2-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::518f5f2345377e0ecfcbdbafb54f808a
https://doi.org/10.5360/membrane.43.2
https://doi.org/10.5360/membrane.43.2
Autor:
Hiromitsu Hamakawa, Yuta Asai, Hidechito Hayashi, Masanori Miyazaki, Eiichi Nishida, Eru Kurihara
Publikováno v:
Journal of Thermal Science. 26:378-384
The present study focuses on the prediction of acoustic absorption performance of a perforated plate with air jets by theoretical calculations. In addition, we experimentally measured the flow rate, internal pressure, acoustic pressure, and transfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412457a4452256a9219749b5382ecc6d
https://doi.org/10.1007/s11630-017-0952-5
https://doi.org/10.1007/s11630-017-0952-5
Publikováno v:
Journal of Thermal Science. 26:208-213
The flow characteristics of the centrifugal fans with different blade outlet angles are basically discussed on steady and unsteady simulations for a rectangular casing fan. The blade outlet angles of the impellers are 35° and 25° respectively. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::382b17e8e7aa38de03cef249d8604d35
https://doi.org/10.1007/s11630-017-0931-x
https://doi.org/10.1007/s11630-017-0931-x