Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Masayuki DAIRAKU"'
Autor:
Tetsuya Maejima, Masayuki Dairaku, Hiroyuki Tobari, Kazuhiro Watanabe, Yuki Oda, Mieko Kashiwagi, H. Yamanaka, Atsushi Kojima, Naotaka Umeda
Publikováno v:
Fusion Engineering and Design. 123:309-312
Toward the 1 MV power supply system for the ITER neutral beam injector consisting of various components with oil insulation, gas insulation and vacuum insulation, design and manufacturing of dc ultra-high-voltage component have been progressed. Therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba2754c26f080b823e10e6a8e850ea56
https://doi.org/10.1016/j.fusengdes.2017.05.017
https://doi.org/10.1016/j.fusengdes.2017.05.017
Autor:
Masayuki Dairaku, Hiroyuki Tobari, Y. S. Bae, Tae-Seong Kim, Min Park, Atsushi Kojima, Bong-Ki Jung, K. Mogaki, Kwang Won Lee, M. Komata, Doo-Hee Chang, Masaya Hanada, Kazuhiro Watanabe, Seung Ho Jeong, Mieko Kashiwagi
Publikováno v:
Fusion Engineering and Design. 102:81-87
The long-pulse acceleration of the high-power positive ion beam has been demonstrated with the JT-60 positive ion source in the joint experiment among Japan Atomic Energy Agency (JAEA), Korea Atomic Energy Research Institute (KAERI) and National Fusi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d538f1494af04035021ad60aac2cf66d
https://doi.org/10.1016/j.fusengdes.2015.11.033
https://doi.org/10.1016/j.fusengdes.2015.11.033
Autor:
Mieko Kashiwagi, Hiroyuki Tobari, Naoki Shibata, Kazuhiro Watanabe, Naotaka Umeda, Tetsuya Maejima, Masayuki Dairaku, Atsushi Kojima, Masaya Hanada, H. Yamanaka, Yasuo Yamashita, Masafumi Yoshida
Publikováno v:
Fusion Engineering and Design. :107-112
Toward ITER, the long-pulse acceleration of MeV-class negative ion beams has been successfully demonstrated and R&Ds and the procurement of high-voltage components of 1 MV power supply system have been progressed. In the accelerator development after
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f34534204597a3b2f0b2bd8355e6f128
https://doi.org/10.1016/j.fusengdes.2015.01.041
https://doi.org/10.1016/j.fusengdes.2015.01.041
Autor:
M. Kuriyama, R. S. Hemsworth, Masayuki Dairaku, D. Boilson, Lennart Svensson, Hiroyuki Tobari, Takashi Inoue, Mieko Kashiwagi, J. Graceffa, Keishi Sakamoto, M. Taniguchi, M. Tanaka, Kazuhiro Watanabe, Naotaka Umeda, H. Yamanaka
Publikováno v:
Fusion Engineering and Design. 88:975-979
The HV bushing has a function of a bulk head between insulation gas (SF6) of 0.6 MPa and vacuum, which is needed to insulate −1 MV in vacuum in ITER heating neutral beam (NB) injection system. Mechanical analyses were carried out to verify the mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70ffde0c6ac2184cb6fc049a15e6b796
https://doi.org/10.1016/j.fusengdes.2013.02.020
https://doi.org/10.1016/j.fusengdes.2013.02.020
Autor:
Masayuki Dairaku, K. Tsuchida, Hiroyuki Tobari, Naotaka Umeda, Masaki Taniguchi, Takashi Inoue, Jumpei Takemoto, Keishi Sakamoto, Mieko Kashiwagi, H. Yamanaka, Kazuhiro Watanabe
Publikováno v:
Plasma Science and Technology. 15:179-183
Vacuum insulation of −1 MV is a common issue for the HV bushing and the accelerator for the ITER neutral beam injector (NBI). The HV bushing as an insulating feedthrough has a five-stage structure and each stage consists of double-layered insulator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847a6688f3fc8693e74e655ca765a37d
https://doi.org/10.1088/1009-0630/15/2/21
https://doi.org/10.1088/1009-0630/15/2/21
Autor:
Y.M. Jeon, W.H. Ko, Seung Ho Jeong, S.W. Kwak, Young Min Park, M. Komata, Y. S. Bae, A.C. England, M. Matsuoka, Larry R. Grisham, M. Kawai, Hiroyuki Tobari, Jong-Gu Kwak, Byung-Hoon Oh, Doo-Hee Chang, Masaya Hanada, Takashi Inoue, W.S. Han, Y.B. Chang, Sang Ryul In, Yujiro Ikeda, D.S. Chang, K. Nagaoka, H. T. Park, Kazuhiro Watanabe, H.L. Yang, K. Usui, S.W. Yoon, Masayuki Dairaku, T. Yamamoto, W.C. Kim, S.G. Lee, Tae-Seong Kim, N.H. Song, S.H. Hahn, K. Mogaki, M. Kwon, J.S. Kim, Jung-Tae Jin, Y.K. Oh, Kwang Won Lee, Mieko Kashiwagi
Publikováno v:
Fusion Engineering and Design. 87:1597-1610
The neutral beam injection (NBI) system was designed to provide plasma heating and current drive for high performance and long pulse operation of the Korean Superconducting Tokamak Advanced Research (KSTAR) device using two co-current beam injection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dda8d19af58458d230c8669cc119ce05
https://doi.org/10.1016/j.fusengdes.2012.05.011
https://doi.org/10.1016/j.fusengdes.2012.05.011
Autor:
Mieko Kashiwagi, Takashi Inoue, Masaya Hanada, Dae-Sik Chang, Kwang Won Lee, Sang Ryul In, Byung-Hoon Oh, Seung Ho Jeong, Young-Soon Bae, Doo Hee Chang, Hiroyuki Tobari, Kazuhiro Watanabe, Jung-Tae Jin, H.L. Yang, Jong-Su Kim, Masayuki Dairaku, Tae-Seong Kim, Young Min Park
Publikováno v:
Journal of the Korean Physical Society. 59:275-280
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b0cbd2b981344d640660b9fc7625831
https://doi.org/10.3938/jkps.59.275
https://doi.org/10.3938/jkps.59.275
Autor:
Satoshi Suzuki, Hiroyuki Yoshida, Masayuki Dairaku, Koichiro Ezato, Kazuyuki Takase, Mikio Enoeda, Yohji Seki, Takeharu Misawa, Toru Nakatsuka
Publikováno v:
Journal of Nuclear Science and Technology. 47:1118-1123
A supercritical-water-cooled reactor (SCWR) is a high-temperature, high-pressure water cooled reactor that operates above the critical pressure of water. In order to perform efficiently the thermal design of the SCWR, it is important to assess the th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb13697a08af1003daf1be882c8d46b
https://doi.org/10.1080/18811248.2010.9720978
https://doi.org/10.1080/18811248.2010.9720978
Autor:
Daigo Tsuru, Koichiro Ezato, Masayuki Dairaku, Mikio Enoeda, Yohji Seki, Hiroshi Nishi, Sadaaki Suzuki, Takanori Hirose, Hiroyasu Tanigawa, Kenji Yokoyama
Publikováno v:
Fusion Engineering and Design. 85:1255-1260
Fluid flow and heating tests on the full-scale Test Blanket Module (TBM) First Wall (FW) mock-up under the TBM-relevant operating condition were carried out in an ion beam irradiation system with a pressurized high temperature water loop in JAEA to v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60693a3259d52c3a47d992abf7d49e63
https://doi.org/10.1016/j.fusengdes.2010.03.014
https://doi.org/10.1016/j.fusengdes.2010.03.014
Autor:
Kenji Yokoyama, Mikio Enoeda, Yohji Seki, Kensuke Mohri, Hiroshi Nishi, Daigo Tsuru, Hisashi Tanigawa, Masayuki Dairaku, Satoshi Suzuki, Takanori Hirose, Koichiro Ezato, Masato Akiba
Publikováno v:
Fusion Science and Technology. 56:875-882
Development of Water Cooled Solid Breeder (WCSB) TBM, the primary candidate of ITER Test Blanket Module (TBM), has been performed in Japan, according to the TBM milestones, which are necessary for acceptance of the TBM in ITER for testing from the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::421f516f64b8fe13bd8365775602e894
https://doi.org/10.13182/fst09-a9021
https://doi.org/10.13182/fst09-a9021