Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Yuji GOTOH"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 919, Pp 22-00293-22-00293 (2023)
This study aims to locate defects in polymer electrolyte fuel cells (PEFCs) caused by electrolyte breakage, electrical contact failure, contamination of electrical insulators, or the like in an easy and instantaneous manner by a noninvasive method. S
Externí odkaz:
https://doaj.org/article/c2151951bcdd4017944e0cb11db7407b
Publikováno v:
SICE Journal of Control, Measurement, and System Integration, Vol 11, Iss 6, Pp 470-476 (2018)
Nondestructive inspection of the sizes and positions of defect regions in a fuel cell is an indispensable task in order to ensure their practical use. In the present paper, a level set method for estimating the defects in a membrane electrode assembl
Externí odkaz:
https://doaj.org/article/7e0609783fc94404a036bfe562d2a343
Autor:
Susumu Muroya, Yi Zhang, Aoi Kinoshita, Kounosuke Otomaru, Kazunaga Oshima, Yuji Gotoh, Ichiro Oshima, Mitsue Sano, Sanggun Roh, Mika Oe, Koichi Ojima, Takafumi Gotoh
Publikováno v:
Metabolites, Vol 11, Iss 9, p 582 (2021)
To elucidate the mechanisms underlying maternal undernutrition (MUN)-induced fetal skeletal muscle growth impairment in cattle, the longissimus thoracis muscle of Japanese Black fetal calves at 8.5 months in utero was analyzed by an integrative appro
Externí odkaz:
https://doaj.org/article/b69425788d2c41babb744ac2f73b6026
Publikováno v:
AIP Advances, Vol 6, Iss 5, Pp 056603-056603-8 (2016)
In this paper, we propose novel inversion methods to estimate defects or localized current anomalies in membrane electrode assemblies (MEAs) in polymer electrolyte fuel cells (PEFCs). One method is an imaging approach with L1-norm regularization that
Externí odkaz:
https://doaj.org/article/83cd4e6369e94800803d8f4e4ebb7fde
Autor:
Masafumi Kuromizu, Yuji Gotoh
Publikováno v:
Sensors & Materials; 2024, Vol. 36 Issue 9, Part 1, p3691-3700, 10p
Publikováno v:
IEEE Transactions on Magnetics. 59:1-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bab42f0e9888198ab1b7ff88529846f
https://doi.org/10.1109/tmag.2023.3234596
https://doi.org/10.1109/tmag.2023.3234596
Autor:
Saijiro Yoshioka, Yuji Gotoh
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 71:S221-S228
In recent years, the necessity for inspection of the deteriorated oil-refining plant is increased. In the steel tube to be used in a heating furnace has carburizing phenomenon is the cause of the accident. As these carburizing depths increase, so doe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e06f453dc922026c1e5c4a1cbd69ec1
https://doi.org/10.3233/jae-220150
https://doi.org/10.3233/jae-220150
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 71:S437-S447
The cementite is often deposited on spheroidal graphite cast iron materials used in industrial machinery during manufacturing. Since the cementite is extremely hard and brittle, the cast iron may be damaged when the stress is impressed to the cast ir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b1fa015ff54863b178ab52d4bfb911
https://doi.org/10.3233/jae-220201
https://doi.org/10.3233/jae-220201
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 71:S483-S491
At geothermal power plants, there is a problem that hot spring water pipes are blocked by the “hot spring scale”. The hot spring water used for geothermal power generation contains calcium, sulfur, and other substances, and the solid material cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d256c219f570d63b1aaf44e1a62ade9a
https://doi.org/10.3233/jae-220207
https://doi.org/10.3233/jae-220207
Autor:
Yuki Mochizuki, Yuji Gotoh
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 71:S449-S455
Nickel plating is used on the surface of rolling rolls in paper mills, and it is important to monitor the thickness of the nickel plating. In this research, the electromagnetic inspection method for the thickness of the nickel plating using the diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2d0f8c9fc69097ee8d0c77418d6b045
https://doi.org/10.3233/jae-220202
https://doi.org/10.3233/jae-220202