Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Yoshitaka Baba"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 910, Pp 22-00027-22-00027 (2022)
In recent years, there is concern about decreased stability of the eye seal used for impellers due to the increase in pressure of the turbo compressors. On the other hand, the eye seal is required to have low leakage, and convergent stepped labyrinth
Externí odkaz:
https://doaj.org/article/71fe4e5114ab4bd8b9d5248d1c2edf22
Publikováno v:
Tribology Online, Vol 15, Iss 4, Pp 194-200 (2020)
A thermo-hydrodynamic lubrication (THL) theory is applied to journal bearings that support large-sized high-speed rotary machineries and it is confirmed that the maximum pad surface temperature under operation is below an allowable limit value. The t
Externí odkaz:
https://doaj.org/article/0c402beaf4cc4e1e85926a10785940a6
Publikováno v:
Plant Production Science, Vol 4, Iss 3, Pp 230-234 (2001)
To elucidate the possible participation of hemicellulose decomposition in lodging resistance, we studied the change of hemicellulose and cellulose content in the stems of rice during the ripening stage by methylation analysis and the expression of re
Externí odkaz:
https://doaj.org/article/2df8bb59929545108a203b9c5edb5a12
Autor:
Takanori Uchida, Susumu Takakuwa, Keiichiro Watanabe, Seiya Hasegawa, Yoshitaka Baba, Reo Murakami, Masahide Yamasaki, Kunihiko Hidaka
Publikováno v:
Wind Engineering. 46:1870-1887
To visualize and characterize the unsteady properties of the wake trailing behind a wind turbine, we propose a novel numerical methodology in this study. Through a wind-tunnel experiment using a smoke generator, we succeeded in visualizing a compact-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b028a01ddace307e50cfe9c76f04b2e
https://doi.org/10.1177/0309524x221113011
https://doi.org/10.1177/0309524x221113011
Publikováno v:
Journal of the Global Power and Propulsion Society. 4:128-144
Energy saving has become a trend as well as a countermeasure for global environmental issues. It can be one of the efficient solutions for reducing energy consumptions by adopting integrally geared compressors instead of inline compressors for indust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff290ce99cf7cd482bdcfd425842374a
https://doi.org/10.33737/jgpps/124724
https://doi.org/10.33737/jgpps/124724
Publikováno v:
Tribology Online, Vol 15, Iss 4, Pp 194-200 (2020)
A thermo-hydrodynamic lubrication (THL) theory is applied to journal bearings that support large-sized high-speed rotary machineries and it is confirmed that the maximum pad surface temperature under operation is below an allowable limit value. The t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f0f7def20570ecc00c045db59bad5c1
https://doi.org/10.2474/trol.15.194
https://doi.org/10.2474/trol.15.194
Autor:
Kazunari Sasaki, Gen Kojo, Hiroshige Matsumoto, Koki Sato, Hiroki Matsuo, Iinuma Hiroki, Yuya Tachikawa, Yoshio Matsuzaki, Junichiro Otomo, Yoshitaka Baba, Shunsuke Taniguchi
Publikováno v:
ECS Transactions. 91:1009-1018
Solid oxide fuel cells (SOFCs) with proton-conducting solid electrolyte, instead of the oxide-ion conducting solid electrolyte have attracted attentions because of their high potential to reduce operating temperatures and to enhance the electrical ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1496947757da2b63faf5389d988b44a9
https://doi.org/10.1149/09101.1009ecst
https://doi.org/10.1149/09101.1009ecst
Autor:
H. Iinuma, Koki Sato, Junichiro Otomo, Yuya Tachikawa, Yoshitaka Baba, Yoshio Matsuzaki, Kazunari Sasaki, Shunsuke Taniguchi, Hiroshige Matsumoto
Publikováno v:
Fuel Cells. 19:503-511
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea53ad87f3794a6e756941fd41238d9c
https://doi.org/10.1002/fuce.201800181
https://doi.org/10.1002/fuce.201800181
Publikováno v:
Volume 10B: Structures and Dynamics.
In Turbomachinery the rotordynamic design is highly important to keep lower shaft vibration in the high speed rotating machinery for personal safety & machine protection. To resolve same, the authors have developed a direct rotor excitation technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1c51513274bcebb3296766cc5b74e42
https://doi.org/10.1115/gt2020-14883
https://doi.org/10.1115/gt2020-14883
Publikováno v:
The Proceedings of the Dynamics & Design Conference. 2020:615
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a80b7b3466a3f2b528e8d9b753b70ba9
https://doi.org/10.1299/jsmedmc.2020.615
https://doi.org/10.1299/jsmedmc.2020.615