Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Koichi Takeyama"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 893, Pp 20-00325-20-00325 (2020)
The design of a flow distribution to multiple branch channels is one of the key factors to realize the flow uniformity in a fuel cell stack. Especially for a disk-shape solid oxide fuel cell (SOFC) stack, it is necessary to clarify the optimum struct
Externí odkaz:
https://doaj.org/article/6b40a19f5a7143958d9621ac16a72ac2
Publikováno v:
Transactions of the JSME (in Japanese). 87:20-00325
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2bbe395f291f7597c86a6b71be2341b
https://doi.org/10.1299/transjsme.20-00325
https://doi.org/10.1299/transjsme.20-00325
Publikováno v:
The Proceedings of Conference of Hokuriku-Shinetsu Branch. :E031
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e1c9aeb451945a1337dc8749c45fd56
https://doi.org/10.1299/jsmehs.2019.56.e031
https://doi.org/10.1299/jsmehs.2019.56.e031
Autor:
Koichi Takeyama, Yoji Wakayama, Tetsuro Obara, Kouki Shimizu, Hiroshi Morikazu, Nobumori Ogoshi, Kunimitsu Takahashi
Publikováno v:
Journal of Laser Applications. 18:127-130
We have developed a new laser ablation process using a water-microdrop with a diameter of 70 μm. The shapes of the debris were investigated at various delay times. A Q-switched Nd:yttrium-aluminium-garnet laser of 25 ns pulse width and 532 nm wavele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::837ae4a7e0626ba59198f53b04fdd728
https://doi.org/10.2351/1.2193178
https://doi.org/10.2351/1.2193178
Autor:
Nobumori Ogoshi, Hiroshi Morikazu, Yoji Wakayama, Koichi Takeyama, Tetsuro Obara, Kouki Shimizu, Kunimitsu Takahashi
Publikováno v:
International Congress on Applications of Lasers & Electro-Optics.
The purpose of the research reported here was to obtain laser dicing of silicon wafers without deposition of ablated particles. This was done by using micro-drops of water in laser ablation process. The micro-drops of water 70 µm in diameter used in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fbbcc43d333e8aeb6b6009af5824a4b
https://doi.org/10.2351/1.5060327
https://doi.org/10.2351/1.5060327