Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Tomohiro Mikami"'
Autor:
Kunpei Nojiri, Mizuki Sakamoto, Naomichi Ezumi, Akihiro Terakado, Takaaki Iijima, Satoshi Togo, Takayuki Yokodo, Yosuke Kinoshita, Tomohiro Mikami, Tsubasa Yoshimoto, Sotaro Yamashita, Junko Kohagura, Masayuki Yoshikawa, Yousuke Nakashima
Publikováno v:
Nuclear Materials and Energy, Vol 20, Iss , Pp - (2019)
Gas puff and pump experiments on the plasma applied in a divertor simulation were conducted in the GAMMA 10/PDX tandem mirror. Additional hydrogen gas was supplied to the plasma with and without a pump in the region of the divertor simulation. To dec
Externí odkaz:
https://doaj.org/article/53d5930a0c0a4567a2c4b6802b85bd9d
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 86:1615-1621
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::635c8614e833b3ff7f23d11c30fcaafb
https://doi.org/10.3130/aijs.86.1615
https://doi.org/10.3130/aijs.86.1615
Autor:
Naomichi Ezumi, Mizuki Sakamoto, Noriyasu Ohno, Hiromasa Tanaka, A. Terakado, Kunpei Nojiri, M. Yoshikawa, Tomohiro Mikami, Kaede Kobayashi, Junko Kohagura, Yosuke Kinoshita
Publikováno v:
Physics of Plasmas. 28:029901
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ba07551775a3d60e072d4399886291
https://doi.org/10.1063/5.0045722
https://doi.org/10.1063/5.0045722
Autor:
Md. Shahinul Islam, Sotaro Yamashita, Yousuke Nakashima, Mizuki Sakamoto, Makoto Ichimura, Ryuya Ikezoe, Naomichi Ezumi, Kazuya Ichimura, Toru Iijima, R. Perillo, Akiyoshi Hatayama, Yosuke Kinoshita, Ryutaro Minami, Noriyasu Ohno, Hirohiko Tanaka, S. Sawada, Satoshi Togo, Shinichiro Kado, A. Terakado, Masayuki Yoshikawa, Tomohiro Mikami, Mafumi Hirata, S. Jang, M. M. Islam, Junko Kohagura, Toshiki Hara, Akira Tonegawa, Tsuyoshi Kariya, Suguru Masuzaki, Tomoharu Numakura, Isao Katanuma, Tsuyoshi Imai, Tsubasa Yoshimoto, Kunpei Nojiri, T. Nakano
Publikováno v:
Nuclear Fusion, 59, 066030
Nuclear Fusion, 59(6):066030. Institute of Physics
Nuclear Fusion, 59(6):066030. Institute of Physics
We have investigated the synergistic effect of a combination of various impurity gases and hydrogen gas on plasma detachment of high temperature plasma, equivalent to scrape-off layer plasma of tokamaks in the GAMMA 10/PDX end region, utilizing an op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d21b7528c45625ab5f1593d70f6c536e
https://www.differ.nl/bibcite/reference/8505
https://www.differ.nl/bibcite/reference/8505
Publikováno v:
Journal of Structural and Construction Engineering (Transactions of AIJ). 81:1657-1664
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d57cf1e51a51a6deb2fc193173d85acb
https://doi.org/10.3130/aijs.81.1657
https://doi.org/10.3130/aijs.81.1657
Autor:
Naomichi Ezumi, Junko Kohagura, Masayuki Yoshikawa, Mizuki Sakamoto, Sotaro Yamashita, Yousuke Nakashima, Takaaki Iijima, Kunpei Nojiri, A. Terakado, Takayuki Yokodo, Satoshi Togo, Tsubasa Yoshimoto, Yosuke Kinoshita, Tomohiro Mikami
Publikováno v:
Nuclear Materials and Energy, Vol 20, Iss, Pp-(2019)
Gas puff and pump experiments on the plasma applied in a divertor simulation were conducted in the GAMMA 10/PDX tandem mirror. Additional hydrogen gas was supplied to the plasma with and without a pump in the region of the divertor simulation. To dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59a55b4610e5d0541e840c8644ffaef1
https://doi.org/10.1016/j.nme.2019.100691
https://doi.org/10.1016/j.nme.2019.100691
Autor:
Satoshi Togo, A. Terakado, Yosuke Kinoshita, Yousuke Nakashima, Tomohiro Mikami, Takaaki Iijima, Kunpei Nojiri, Mizuki Sakamoto, Naomichi Ezumi
Publikováno v:
Plasma and Fusion Research. 14:2402109
The dynamic response to a particle flux in a divertor simulation plasma has been studied using electron cyclotron heating (ECH) in GAMMA 10/PDX. Hydrogen gas was supplied to the divertor simulation experimental module (D-module), and ECH was applied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d33733143fea557f6cd219d11b386142
https://tsukuba.repo.nii.ac.jp/records/2001439
https://tsukuba.repo.nii.ac.jp/records/2001439
Autor:
Tomohiro Mikami, Naomichi Ezumi, Yousuke Nakashima, Junko Kohagura, Mizuki Sakamoto, Kaede Kobayashi, A. Terakado, Kunpei Nojiri, Takaaki Iijima, Masayuki Yoshikawa, Suguru Masuzaki, Yosuke Kinoshita, Hirohiko Tanaka, Satoshi Togo
Publikováno v:
Plasma and Fusion Research. 14:2402063
Ion sensitive probe (ISP) enables simultaneous measurement of ion temperature, electron temperature, and density. So far, we have observed a difference between electron temperature, and density data obtained using ISP and Langmuir probe (LP) in diver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70897035cd0dba89fea4f2a8d7a046e2
https://tsukuba.repo.nii.ac.jp/records/52528
https://tsukuba.repo.nii.ac.jp/records/52528
Autor:
Naomichi Ezumi, Kaede Kobayashi, Mizuki Sakamoto, Hirohiko Tanaka, Masayuki Yoshikawa, Junko Kohagura, Yosuke Kinoshita, Tomohiro Mikami, Kunpei Nojiri, Noriyasu Ohno, A. Terakado
Publikováno v:
Plasma and Fusion Research. 14:2402036
High-speed camera measurement was performed for analyses of detached plasma fluctuation in the GAMMA 10/PDX tandem mirror device. Significant spectral peaks at frequencies of 1.5 and 3 kHz were observed to have several local maxima along the vertical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eec81f325d02ceab004db178302d94b
https://tsukuba.repo.nii.ac.jp/records/52502
https://tsukuba.repo.nii.ac.jp/records/52502
Autor:
Kazuyoshi Kobayashi, Tomohiro Mikami, Junko Kohagura, Kunpei Nojiri, M. Yoshikawa, Hirohiko Tanaka, A. Terakado, Mizuki Sakamoto, Yosuke Kinoshita, Naomichi Ezumi, Noriyasu Ohno
Publikováno v:
Physics of Plasmas. 25(8):082505
We have measured multipoint fluctuations inside a divertor simulation experimental module (D-module) during the transient discharge from attached to detached states in the tandem mirror device GAMMA 10/PDX. It was first observed that blob-/hole- like
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::561000d1ffe82ce8bcb040e1350a5a1f
https://nagoya.repo.nii.ac.jp/records/26899
https://nagoya.repo.nii.ac.jp/records/26899