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Iimure, Takashi*; Hoki, Takehiro*; Hase, Yoshihiro; Nozawa, Shigeki; Narumi, Issey*; Kihara, Makoto*; Ogushi, Kensuke*
JAEA-Review 2013-059, JAEA Takasaki Annual Report 2012, P. 109, 2014/03
Takano, Nao*; Takahashi, Yuko*; Yamamoto, Mitsuru*; Teranishi, Mika*; Yamaguchi, Hiroko*; Sakamoto, Ayako; Hase, Yoshihiro; Fujisawa, Hiroko*; Wu, J.*; Matsumoto, Takashi*; et al.
Journal of Radiation Research, 54(4), p.637 - 648, 2013/07
Times Cited Count：13 Percentile：50.15(Biology)Masubuchi, Takashi*; Kamiyama, Osamu*; Sato, Katsuya; Hase, Yoshihiro; Narumi, Issei
JAEA-Review 2011-043, JAEA Takasaki Annual Report 2010, P. 113, 2012/01
Masubuchi, Takashi*; Kamiyama, Osamu*; Sato, Katsuya; Hase, Yoshihiro; Narumi, Issei
JAEA-Review 2010-065, JAEA Takasaki Annual Report 2009, P. 82, 2011/01
no abstracts in English
Masubuchi, Takashi*; Kamiyama, Osamu*; Sato, Katsuya; Hase, Yoshihiro; Narumi, Issei
Hoshasen To Sangyo, (128), p.43 - 47, 2010/12
no abstracts in English
Masubuchi, Takashi*; Kamiyama, Osamu*; Sato, Katsuya; Hase, Yoshihiro; Narumi, Issei
JAEA-Review 2009-041, JAEA Takasaki Annual Report 2008, P. 84, 2009/12
no abstracts in English
Tsukamoto, Takashi*; Nakanishi, Hiromi*; Hase, Yoshihiro; Tanaka, Atsushi; Nishizawa, Naoko*; Mori, Satoshi*
JAEA-Review 2006-042, JAEA Takasaki Annual Report 2005, P. 93, 2007/02
no abstracts in English
Tsukamoto, Takashi*; Nakanishi, Keiji*; Nishizawa, Naoko*; Mori, Satoshi*; Hase, Yoshihiro; Tanaka, Atsushi
no journal, ,
no abstracts in English
Hemmi, Tsutomu; Matsui, Kunihiro; Hase, Takashi*; Koizumi, Norikiyo; Takahashi, Yoshikazu; Okuno, Kiyoshi; Suzuki, Hiroshi; Harjo, S.; Aizawa, Kazuya; Tsuchiya, Yoshinori*; et al.
no journal, ,
JAEA is responsible for the procurement of the CS conductor of the ITER magnet system. In order to start the procurement of the CS conductor, the performance of the CS conductor have to be demonstrated. The qualification sample has been fabricated for the test using SULTAN apparatus at the Plasma Physics Research Centre (CRPP) of the Swiss Federal Institute of Technology of Lausanne (EPFL). In this presentation, the design and the fabrication of the qualification sample is reported. The residual strain should be controlled for the measurement of the correct performance. The neutron diffraction will be applied to the direct measurement of the strain of the superconducting cable. This plan is also presented.
Hase, Takashi*; Shimizu, Tatsuya; Hemmi, Tsutomu; Matsui, Kunihiro; Koizumi, Norikiyo; Takahashi, Yoshikazu; Okuno, Kiyoshi
no journal, ,
Nb
Sn conductors (40 kA, 13 T) are employed in ITER CS. The characteristics of the sample in which two kinds of conductors are connected with OFC blocks will be evaluated. The joint part will be exposed to fields widely ranging from 0.29-8.4 T when an external field of 11 T is generated. Therefore, current distribution due to the magnetic resistance may bring incorrect evaluation of performance of the sample. The current distribution in the joint part of the conductor has been analyzed with the FEM to confirm the speculation and to get an idea for make the current distribution more uniformly. It has been found as a result that the current distribution in the conventional joint structure employing the OFC with a RRR of 100 leads to a current density ratio of 1.65, though a total resistance is very low. On the contrary, by employing copper plate of RRR = 4, the current density ratio can be reduced to 1.23, while keeping the total resistance below 2 n
.
Masubuchi, Takashi*; Kamiyama, Osamu*; Sato, Katsuya; Hase, Yoshihiro; Narumi, Issei
no journal, ,
no abstracts in English
Masubuchi, Takashi*; Kamiyama, Osamu*; Sato, Katsuya; Hase, Yoshihiro; Narumi, Issei
no journal, ,
no abstracts in English
Takano, Nao*; Yamamoto, Mitsuru*; Takahashi, Yuko*; Teranishi, Mika*; Sakamoto, Ayako; Hase, Yoshihiro; Tanaka, Atsushi; Wu, J.*; Matsumoto, Takashi*; Toki, Seiichi*; et al.
no journal, ,
no abstracts in English
Masubuchi, Takashi*; Kamiyama, Osamu*; Sato, Katsuya; Hase, Yoshihiro; Narumi, Issei
no journal, ,
no abstracts in English
Masubuchi, Takashi*; Kamiyama, Osamu*; Sato, Katsuya; Hase, Yoshihiro; Tejima, Kohei; Narumi, Issei; Onodera, Takefumi
no journal, ,
no abstracts in English
Hoki, Takehiro*; Iimure, Takashi*; Hase, Yoshihiro; Nozawa, Shigeki*; Narumi, Issey*; Kihara, Makoto*; Ogushi, Kensuke*
no journal, ,
no abstracts in English
