Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Syuichi Ishikura"'
Autor:
Shinichi Sakamoto, F. Noda, Shin-ichiro Meigo, Yujiro Ikeda, Syuichi Ishikura, Masatoshi Futakawa
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 562:569-572
At JSNS, 3-GeV protons beam is delivered from rapid cycling synchrotron (RCS) to the spallation neutron target. In order to reduce the damage of pitting on the target container, the peak current density should be kept as small as possible. In this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ebd50182843e74c935097d4b3df2b7e
https://doi.org/10.1016/j.nima.2006.02.011
https://doi.org/10.1016/j.nima.2006.02.011
Autor:
C.C. Tsai, Hidefumi Date, Hiroyuki Kogawa, Hitoshi Soyama, Yujiro Ikeda, Syuichi Ishikura, Takashi Naoe, Masatoshi Futakawa
Publikováno v:
Journal of Nuclear Materials. 343:70-80
Liquid-mercury target systems for MW-scale pulsed spallation neutron sources are being developed. A proton beam will be injected into the mercury target to induce spallation reactions. The moment the proton beam bombards the target, pressure waves wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68b972d2996cd2dcf393a5407a134aa8
https://doi.org/10.1016/j.jnucmat.2004.07.063
https://doi.org/10.1016/j.jnucmat.2004.07.063
Autor:
Shin-ichiro Meigo, Ryutaro Hino, Syuichi Ishikura, Shunichi Takatama, Hiroyuki Kogawa, Masahide Harada, Hiroshi Sato, Katsuhiro Haga, Yujiro Ikeda, Masatoshi Futakawa, Fujio Maekawa
Publikováno v:
Journal of Nuclear Materials. 343:178-183
A cross-flow type (CFT) mercury target with flow guide blades has been developed for JSNS that suppresses the generation of a stagnant flow region near the beam window where the peak power density is generated due to the spallation reaction. In addit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18345221f2d6b85bccb3d6a557357b0e
https://doi.org/10.1016/j.jnucmat.2004.08.032
https://doi.org/10.1016/j.jnucmat.2004.08.032
Autor:
Masanori Kaminaga, Syuichi Ishikura, Hiroyuki Kogawa, Ryutaro Hino, Masakatsu Saito, Masatoshi Futakawa
Publikováno v:
Transactions of the Atomic Energy Society of Japan. 3:59-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c47a9066e8075926dfa3e51f4c4cf30
https://doi.org/10.3327/taesj2002.3.59
https://doi.org/10.3327/taesj2002.3.59
Publikováno v:
Journal de Physique IV (Proceedings). 110:583-588
A liquid-mercury target system for the MW-scale target is being developed in the world. The moment the proton beams bombard the target, stress waves will be impeded on the beam window and pressure waves will be generated in the mercury by the thermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a49eb35c304207e263e64c1e9854db53
https://doi.org/10.1051/jp4:20020756
https://doi.org/10.1051/jp4:20020756
Autor:
K. Kikuchi, Masanori Kaminaga, Ryutaro Hino, Syuichi Ishikura, Masatoshi Futakawa, Hiroyuki Kogawa
Publikováno v:
Journal of Nuclear Materials. 318:84-91
A technical issue in mercury spallation target development is pitting, which appears on the target vessel in conjunction with the pressure wave. Pitting has been found in off-beam line test by split Hopkinson pressure bar (SHPB) test as well as in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a5b9dfeaf5a5643ca393a9a3a11de96
https://doi.org/10.1016/s0022-3115(03)00016-3
https://doi.org/10.1016/s0022-3115(03)00016-3
Autor:
Hiroyuki Kogawa, Chuichi Arakawa, Masatoshi Futakawa, K. Kikuchi, Ryutaro Hino, Syuichi Ishikura
Publikováno v:
Journal of Nuclear Materials. 318:113-121
The thermal shock stress in a mercury target vessel was analyzed. The target receives the incident proton beam at an energy of 1 MW with a pulse duration of 1 μs. A negative pressure of 61 MPa was generated following the dispersion of the compressio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43fc6b4efbf352a192eeaf68a5278b4c
https://doi.org/10.1016/s0022-3115(03)00086-2
https://doi.org/10.1016/s0022-3115(03)00086-2
Autor:
Atsuhiko Terada, Yoshiyuki Imai, Kaoru Onuki, Hiroyuki Ota, Ryutaro Hino, Jin Iwatsuki, Shinji Kubo, Hiroki Noguchi, Akihiro Kanagawa, Syuichi Ishikura
Publikováno v:
Nuclear Science ISBN: 9789264026292
The Japan Atomic Energy Agency (JAEA), whose former organisation name is the Japan Atomic Energy Research Institute (JAERI), is conducting R&D on high temperature gas-cooled reactor (HTGR) and also on thermochemical hydrogen production iodine-sulfur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a57380954b11a5f6ae45987ad2ac9040
https://doi.org/10.1787/9789264026308-21-en
https://doi.org/10.1787/9789264026308-21-en
Autor:
Hiroyuki Kogawa, Syuichi Ishikura, Yujiro Ikeda, Takashi Naoe, Toshiyuki Oi, Masatoshi Futakawa
Publikováno v:
The Proceedings of the Materials and processing conference. :197-198
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d61f6c37152a50d109d69e4cfb357274
https://doi.org/10.1299/jsmemp.2004.12.197
https://doi.org/10.1299/jsmemp.2004.12.197
Autor:
Masanori Kaminaga, Syuichi Ishikura, Kenji Kikuchi, Ryutaro Hino, Hiroyuki Kogawa, Katsuhiro Haga, Masatoshi Futakawa
Publikováno v:
The Proceedings of Ibaraki District Conference. 2002:195-196
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03610cca0cff2dbde89f2f5e92a797f5
https://doi.org/10.1299/jsmeibaraki.2002.195
https://doi.org/10.1299/jsmeibaraki.2002.195