Fast reciprocating probe system for local scrape-off layer measurements in front of the lower hybrid launcher on JT-60U

Asakura, Nobuyuki; *; Ikeda, Yoshitaka; Neyatani, Yuzuru; Seki, Masami

Review of Scientific Instruments, 66(12), p.5428 - 5432, 1995/12

https://doi.org/10.1063/1.1146064

no abstracts in English

Proceedings of the IAEA Technical Committee Meeting on RF Launchers for Plasma Heating and Current Drive, November 10-12,1993,Naka,Japan

Yamamoto, Takumi; Kimura, Haruyuki; Imai, Tsuyoshi

JAERI-Conf 94-001, 157 Pages, 1994/08

JAERI-Conf-94-001.pdf:5.97MB

no abstracts in English

Conceptual design of Fusion Experimental Reactor(FER/ITER); Lower hybrid wave system

Uehara, Kazuya; Nagashima, Takashi; Ikeda, Yoshitaka; Imai, Tsuyoshi; Kimura, Haruyuki; Maebara, Sunao; *; *; *; *; et al.

JAERI-M 91-182, 79 Pages, 1991/11

JAERI-M-91-182.pdf:2.04MB

no abstracts in English

Design and fabrication of multijunction launcher on the JT-60

*; Ikeda, Yoshitaka; Seki, Masami; Imai, Tsuyoshi; Honda, Masao; Yokokura, Kenji; Sawahata, Masayuki; Sato, Minoru; Suganuma, Kazuaki; Ushigusa, Kenkichi; et al.

Proc. of the IEEE 13th on Fusion Engineering,Vol. 1, p.207 - 210, 1989/00

no abstracts in English

Power test of the JT-60 ICRF launching system

; ; ; Saigusa, Mikio; *; ; *; *; *; *

JAERI-M 86-113, 25 Pages, 1986/08

JAERI-M-86-113.pdf:0.64MB

no abstracts in English

Nuclear and electromagnetic analysis of ITER equatorial EC launcher toward final design

Takahashi, Koji; Abe, Ganji; Isozaki, Masami; Komatsuzaki, Manabu*; Abe, Teruo*; Iida, Hiromasa*; Kobayashi, Noriyuki*; Kajiwara, Ken; Sakamoto, Keishi

no journal, , 

Design change from toroidal to poloidal beam steering of equatorial launcher has been proposed by ITER Organization. This design change has large design impact on blanket shield modules (BSM), millimeter wave path and components. In addition, heat resistance, structural integrity, nuclear shielding capability and etc. for the modified design are needed to be re-evaluated. At first, BSM design modification was implemented since it had the extraordinary impact. Then, the structural integrity against electromagnetic force and nuclear shielding capability was evaluated. The analysis shows that moment of almost all modules and the entire launcher structure become less than the design limit. Regarding to nuclear shielding capability, it was obtained that residual dose rate at the launcher backend was reduced by 20%. However, the residual dose from the surroundings was also revealed.