Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Katsumi Okayama"'
Publikováno v:
International Journal of Heat and Fluid Flow. 62:33-43
The utility of a dielectric barrier discharge (DBD) plasma actuator as a spread controller for a rectangular jet was investigated in this study. A rectangular nozzle (75 × 10 mm) was used and actuators were placed on the longer sides of the nozzle e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f542be9491ded91432e1428cf5643bb2
https://doi.org/10.1016/j.ijheatfluidflow.2016.09.014
https://doi.org/10.1016/j.ijheatfluidflow.2016.09.014
Autor:
Katsumi Okayama, Jun Akedo, Satoshi Sugimoto, R. Kobayashi, Toshio Kagotani, Koichiro Inomata
Publikováno v:
Journal of Magnetism and Magnetic Materials. :1442-1445
Microwave radiation in the GHz is increasingly being used in telecommunication and data processing. However, this has given rise to electromagnetic wave interference (EMI). Ni–Zn–Cu ferrite film was prepared by aerosol deposition method (ADM) dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b71f1b41a2d42d99e07fc07bec0022b
https://doi.org/10.1016/j.jmmm.2004.11.543
https://doi.org/10.1016/j.jmmm.2004.11.543
Autor:
Jun Akedo, Ryohei Kobayashi, Katsumi Okayama, Satoshi Sugimoto, Koichiro Inomata, Toshio Kagotani
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 51:691-697
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4470d815c436b09eb01a02fa5a3676f2
https://doi.org/10.2497/jjspm.51.691
https://doi.org/10.2497/jjspm.51.691
Autor:
Motofumi Homma, Hiroyasu Ota, Masafumi Kimura, Katsumi Okayama, Toshio Kagotani, David Book, Toru Maeda, Yoshiaki Maeda, Satoshi Sugimoto, Hajime Nakamura
Publikováno v:
Materials Transactions, JIM. 40:887-890
The compositional dependence of the electromagnetic wave absorption properties of Barium M-type ferrite, in which a mixture of Ti and Mn were substituted for Fe, was investigated. Single phase M-type structure was obtained for the BaFe 12-x-y Ti x Mn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::046c3fb01187fa8a76cfbab84ad5d98c
https://doi.org/10.2320/matertrans1989.40.887
https://doi.org/10.2320/matertrans1989.40.887
Autor:
Masafumi Kimura, Hiroyasu Ota, Katsumi Okayama, Motofumi Homma, David Book, H. Nakamura, Sin Ichi Kondo, Toshio Kagotani, Yoshiyuki Yoshida, S. Sugimoto
Publikováno v:
Materials Transactions, JIM. 39:1080-1083
The electromagnetic microwave absorption properties of Barium M-type ferrite, in which Fe 3+ was substituted by (Ti 0.5 Mn 0.5 ) 3+ , were investigated in the GHz frequency range. The anisotropy field (H A ) of Barium M-type ferrite can be changed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::374ae0880d5a516cbe3e9214558e1efe
https://doi.org/10.2320/matertrans1989.39.1080
https://doi.org/10.2320/matertrans1989.39.1080
Autor:
Katsumi Okayama, Hiroyasu Ota, S. Sugimoto, M. Kimura, Y. Yoshida, Motofumi Homma, David Book, Toshio Kagotani, H. Nakamura
Publikováno v:
Journal of the Magnetics Society of Japan. 23:611-613
The effect of substitutional elements (Ti, Sc, Zr, Ti0.5M0.5, Zr0.5M0.5, Sn0.5M0.5 (where M = Co, Ni, Zn, Mn, Mg, Cu)) on the natural resonance frequency of Barium M-type hexagonal ferrite (BaFe12O19) was investigated, with the aim of finding a mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5423285ae48c5b74c38c81065201b06f
https://doi.org/10.3379/jmsjmag.23.611
https://doi.org/10.3379/jmsjmag.23.611
Autor:
S. Kondo, Motofumi Homma, Toshio Kagotani, Hiroyasu Ota, S. Sugimoto, M. Kimura, David Book, R. Sato, H. Nakamura, Katsumi Okayama
Publikováno v:
IEEE International Magnetics Conference.
The electromagnetic wave absorption properties of Ba M-type (BaFe/sub 12-x/(Ti/sub 0.5/Mn/sub 0.5/)/sub x/O/sub 19/) ferrite-epoxy resin composites were investigated. After measuring the complex permittivities of the samples, the regions of complex p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd0985d029f5e16a11eea6fcf7a9d4fa
https://doi.org/10.1109/intmag.1999.837205
https://doi.org/10.1109/intmag.1999.837205
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Conference
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.