Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tomohiro Yokozuka"'
Autor:
Hiroki Natsume, Kunpei Nojiri, Shin Kajita, Makoto Fukuda, Tomohiko Ushiki, Hirohiko Tanaka, Tatsuo Sugie, Sin-iti Kitazawa, Takanori Kikuchi, Tomohiro Yokozuka, Noriyasu Ohno, Koichiro Ezato, Takaki Hatae
Publikováno v:
Nuclear Materials and Energy, Vol 33, Iss , Pp 101243- (2022)
The bidirectional reflectance distribution function (BRDF) of recrystallized tungsten mono-blocks exposed to cyclic heat loading for ITER divertor outer vertical target was measured using a goniophotometer at a wavelength of 473 nm. Laser microscope
Externí odkaz:
https://doaj.org/article/48d3116edc9a485591bfa2a2aa390943
Autor:
Sin-iti KITAZAWA, Eiichi YATSUKA, Masao ISHIKAWA, Tomohiko USHIKI, Toshihiro OIKAWA, Hiroaki OGAWA, Ryota IMAZAWA, Kunpei NOJIRI, Takanori KIKUCHI, Tomohiro YOKOZUKA, Hidetoshi MURAKAMI, Kosuke SHIMIZU, Tatsuo SUGIE, Kazuhiro TORIMOTO, Moriyoshi INAMINE, Shigehiro KONO, Yoshihiko NUNOYA
Publikováno v:
Plasma and Fusion Research. 18:2405014-2405014
Autor:
Hiroki, Natsume, Kunpei, Nojiri, Makoto, Fukuda, Tomohiko, Ushiki, Tatsuo, Sugie, Kitazawa, Sin-iti, Takanori, Kikuchi, Tomohiro, Yokozuka, Koichiro, Ezato, Takaki, Hatae
ITERではタングステン(W)ダイバータ板等で反射した光の混入によるプラズマ発光計測の精度悪化が問題視されており、この反射特性は壁面の表面状態に依存する。本研究では、様々な熱負
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::6a47cd5c1311dfbaffe68368c3f6697a
https://repo.qst.go.jp/records/84409
https://repo.qst.go.jp/records/84409
Autor:
Hiroki, Natsume, Kunpei, Nojiri, Tomohiko, Ushiki, Tatsuo, Sugie, Kitazawa, Sin-iti, Takanori, Kikuchi, Tomohiro, Yokozuka, Takaki, Hatae
ITERのダイバータは光の反射率の高いタングステン(W)で製造されるため、プラズマ分光計測器の測定光にダイバータ表面からの反射光が混入し、プラズマ発光量評価の精度が低下する
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::9954e7a654a08c4bc9da4e8064127918
https://repo.qst.go.jp/records/84410
https://repo.qst.go.jp/records/84410
Autor:
Hiroki NATSUME, Kunpei NOJIRI, Shin KAJITA, Tomohiko USHIKI, Tatsuo SUGIE, Sin-iti KITAZAWA, Takanori KIKUCHI, Tomohiro YOKOZUKA, Hirohiko TANAKA, Noriyasu OHNO, Takaki HATAE
Publikováno v:
Plasma and Fusion Research. 17:2405041-2405041
Autor:
Sin-it Kitazawa, Toshihiro Oikawa, Masao Ishikawa, Takaki Hatae, Tomohiro Yokozuka, Suguru Tanaka, H. Ogawa, Toshiyuki Maruyama, Takahiro Shimada
Publikováno v:
Fusion Engineering and Design. 169:112427
Neutron shield for ITER Diagnostic Lower Port Integration in Vacuum Vessel consists of Diagnostic Rack that put tenant’s diagnostic on it and Backplates. This paper proposes a novel concept of Neutron shield that uses Boron carbide powder canned in
Autor:
Suguru, Tanaka, Takaki, Hatae, Masao, Ishikawa, Takahiko, Shimada, Toshiyuki, Maruyama, Toshihiro, Oikawa, Kitazawa, Shinichi, Hiroaki, Ogawa, Yokozuka, Tomohiro, Kitazawa, Sin-iti, Tomohiro, Yokozuka
Publikováno v:
Fusion Engineering and Design. 169:112427
真空容器内のITER下部ポート統合機器の中性子遮蔽体は、計測機器を搭載する計測機器構造体とバックプレートで構成されている。 この論文では、ステンレス製の缶に炭化ホウ素粉末を
Publikováno v:
Laser and Particle Beams. 33:679-683
The precise estimation of stopping power is crucial to predict the beam energy loss in the target for heavy-ion fusion and heavy-ion-driven high-energy density physics experiments. The electromagnetic shock wave has been proposed to generate a well-d
Autor:
H. Ogawa, Suguru Tanaka, Tomohiro Yokozuka, Toshihiro Oikawa, Toshiyuki Maruyama, Sin-iti Kitazawa
Publikováno v:
Plasma and Fusion Research. 14:3405089-3405089