Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Fuyumi Ito"'
Autor:
Tatsuhiko Miyatake, Sadaoki Kojima, Hironao Sakaki, Thanh-Hung Dinh, Ibuki Takemoto, Masayasu Hata, Masaharu Nishikino, Yukinobu Watanabe, Masahiko Ishino, Michiaki Mori, James Kevin Koga, Yoichi Yamamoto, Fuyumi Ito, Masaki Kando, Toshiyuki Shirai, Kiminori Kondo
Publikováno v:
AIP Advances, Vol 13, Iss 8, Pp 085303-085303-10 (2023)
The Modulation Transfer Function (MTF) characteristics of radiochromic film (RCF) dosimetry with optical systems were evaluated with an RCF, HD-V2, which is transferred with the line patterns of the resolution test chart. In the evaluation using a GT
Externí odkaz:
https://doaj.org/article/1991e24de644472e9314bc07af83b784
Publikováno v:
Fusion Science and Technology. 55:465-471
Low-density foam balls with a diameter of ∼1 mm were produced from a density-matched emulsion consisting of a resorcinol-formaldehyde (RF) aqueous solution (W) and an exterior oil of carbontetrachloride/(mineral oil) (O). Phase-transfer catalysts s
Publikováno v:
Angewandte Chemie. 118:6989-6992
Publikováno v:
Fusion Science and Technology. 49:663-668
We studied the gelation of an RF foam shell using a phase-transfer catalyst and density-match non-volatile silicon oil. A phase-transfe catalyst circumvent the problem of density-mismatch and achieve gelation at room temperature, by which the catalys
Autor:
Takayoshi Norimatsu, Fuyumi Ito, Takeshi Fujimura, Hiroshi Azechi, A. I. Nikitenko, Sergei Tolokonnikov, E.R. Koresheva, Mitsuo Nakai, Kunioki Mima, Keiji Nagai
Publikováno v:
Japanese Journal of Applied Physics. 45:L335-L338
In this report, we describe fuel (deuterium and tritium) capsule preparation for the fast-ignition realization experiment (FIREX) in laser fusion research. The required diameter and thickness of the capsule are 500 and 20 µm, respectively. The mater
Publikováno v:
Macromolecular Chemistry and Physics. 206:2171-2176
Highly spherical (98.5%) low-density foam balls with 1-mm diameters were fabricated from a density-matched emulsion consisting of a resorcinol/formalin aqueous solution and a (mineral oil and carbon tetrachloride) mixture. Phase-transfer catalysts of
Autor:
Keisuke Shigemori, Akifumi Iwamoto, Kokichi Tanaka, Takayoshi Norimatsu, Kunioki Mima, Y. Izawa, Ryosuke Kodama, Fuyumi Ito, Y. Ono, Toshiyuki Mito, Keiji Nagai, Hiroyuki Shiraga, Mitsuo Nakai, Tomoyuki Johzaki, Hiroshi Azechi, Nobukatsu Nemoto
Publikováno v:
Nuclear Fusion. 45:1277-1283
Development of foam materials for cryogenically cooled fuel targets is described in this paper. The fabrication development was initiated as a part of the fast ignition realization experiment (FIREX) project at the ILE, Osaka University under a bilat
Autor:
Hiroshi Azechi, Keiji Nagai, Akifumi Iwamoto, Hiroyuki Shiraga, Kunioki Mima, H. Yang, Ryosuke Kodama, Mitsuo Nakai, Fuyumi Ito, Takayoshi Norimatsu, K. A. Tanaka, H. Homma
Publikováno v:
2007 IEEE 22nd Symposium on Fusion Engineering.
Development of foam capsule fabrication for cryogenically cooled fuel targets is overviewed in the present paper. The fabrication development was initiated as a part of the Fast Ignition Realization Experiment (FIREX) project at the ILE, Osaka Univer
Autor:
H. Saika, T. Shimoyama, Takahisa Jitsuno, K. Yamanaka, Yumi Kaneyasu, Akifumi Iwamoto, Nobukatsu Nemoto, Takayoshi Norimatsu, Keiji Nagai, Fuyumi Ito, H. Yang, K. Mima, Takeshi Fujimura, Yasushi Fujimoto, Hiroshi Azechi, F. Belkada, M. Nakai, Shinsuke Fujioka, H. Homma, Kana Fujioka, Yoshiki Suzuki
Publikováno v:
Nuclear Fusion. 49:095028
The development of target fabrication for the Fast Ignition Realization EXperiment (FIREX) Project is described in this paper. For the first stage of the FIREX Project (FIREX-I), the previously designed target has been modified by using a bromine-dop
Publikováno v:
Macromolecular Chemistry & Physics; Nov2005, Vol. 206 Issue 21, p2171-2176, 0p