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Maebara, Sunao; Goniche, M.*; Kazarian, F.*; Seki, Masami; Ikeda, Yoshitaka; Imai, Tsuyoshi*; Beaumont, B.*
Review of Scientific Instruments, 76(5), p.053501_1 - 053501_7, 2005/05
Times Cited Count:1 Percentile:9.98(Instruments & Instrumentation)Development of a plasma facing module using Cold Isostatic Pressing Graphite (CIPG) had been done for a heat-resistant LHCD antenna. A thin stainless film (10m), molybdenum film (10
m) and copper film (50
m) are laid to overlap each other on the CIPG materials, the CIPG surfaces were successfully coated with copper layer by diffusion bonding method. This module has four waveguides and a water cooling channel, the length is 206 mm. High power long pulse operation was successfully achieved up to 250 kW (125 MW/m
)/700s. The module has been successfully tested at a RF power density which is equivalent, in terms of RF electric field (5kV/cm), to the one proposed for the LHCD antenna of ITER-FEAT. The outgassing rate of the copper-coated CIPG is estimated to be 3.2-5.1
10
Pa.m
/s.m
at 100
C, it is assessed that a pumping system is not required to evacuate the pressure in the LHCD antenna.
Kuroda, Toshimasa*; Hatano, Toshihisa; Miki, Nobuharu*; Hiroki, Seiji; Enoeda, Mikio; Omori, Junji*; Sato, Shinichi*; Akiba, Masato
JAERI-Tech 2002-098, 136 Pages, 2003/02
no abstracts in English
Murakami, Yoshiki*; Amano, Tsuneo*; Shimizu, Katsuhiro; Shimada, Michiya; Ogawa, Yuichi*
JAERI-Research 2001-049, 58 Pages, 2001/11
no abstracts in English
Murakami, Yoshiki*; Senda, Ikuo; Chudnovskiy, A.*; Vayakis, G.*; Polevoi, A. R.*; Shimada, Michiya
Purazuma, Kaku Yugo Gakkai-Shi, 73(7), p.712 - 729, 2001/07
no abstracts in English
Iwai, Yasunori; Yamanishi, Toshihiko; Nishi, Masataka
JAERI-Tech 2001-027, 29 Pages, 2001/03
no abstracts in English
Naka Fusion Research Establishment
JAERI-Review 2000-030, 113 Pages, 2001/01
no abstracts in English
Ebisawa, Katsuyuki*; Costley, A.*; Donn, A. J. H.*; Janeschitz, G.*; Kasai, Satoshi; Malaquias, A.*; Vayakis, G.*; Walker, C. I.*; Yamamoto, Shin; Zavariaev, V.*
Review of Scientific Instruments, 72(1), p.545 - 550, 2001/01
Times Cited Count:18 Percentile:67.02(Instruments & Instrumentation)no abstracts in English