Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Kenji Nishihara"'
Autor:
Tomohiro Okamura, Ryota Katano, Akito Oizumi, Kenji Nishihara, Masahiko Nakase, Asano Hidekazu, Kenji Takeshita
Publikováno v:
Journal of Nuclear Science and Technology. 60:632-641
ASYMPTOTIC BEHAVIOR OF SOLUTIONS TO THE CAUCHY PROBLEM FOR 1D p-SYSTEM WITH SPACE-DEPENDENT DAMPING.
Autor:
AKITAKA MATSUMURA, KENJI NISHIHARA
Publikováno v:
SIAM Journal on Mathematical Analysis; 2024, Vol. 56 Issue 1, p993-1015, 23p
Autor:
Bruce Yee-Rendon, Shin-ichiro Meigo, Yasuhiro Kondo, Jun Tamura, Keita Nakano, Fujio Maekawa, Hiroki Iwamoto, Takanori Sugawara, Kenji Nishihara
Publikováno v:
Journal of Instrumentation. 17:P10005
The Japan Atomic Energy Agency's accelerator-driven subcritical system (JAEA-ADS) proposes the reduction of nuclear waste through the transmutation of minor actinides. The JAEA-ADS drives a 30-MW proton beam to a spallation target to produce neutrons
Autor:
Kenji Nishihara
Publikováno v:
Journal of Mathematical Analysis and Applications. 478:458-465
We consider the Cauchy problem for the wave equation with overdamping and semilinear source terms: ( P ) { u t t − Δ u + b ( t ) u t = N ( u ) , ( t , x ) ∈ R + × R N ( u , u t ) ( 0 , x ) = ( u 0 , u 1 ) ( x ) , x ∈ R N , with b ( t ) = b 0
Autor:
Futoshi Minato, Koji Niita, Kenji Nishihara, Shuichiro Ebata, Shinsuke Nakayama, Nobuyuki Iwamoto, Yukinobu Watanabe, Satoshi Kunieda, Naoya Furutachi, Toru Yoshida, Osamu Iwamoto
Publikováno v:
Journal of Nuclear Science and Technology. 56:1073-1091
A new nuclear data library, JENDL/ImPACT-2018, was developed for an innovative study on the transmutation of long-lived fission products. Nuclear reaction cross-sections were newly evaluate...
Autor:
Kenji Nishihara, Go Chiba
Publikováno v:
Journal of the Atomic Energy Society of Japan. 61:783-787
Autor:
Tomohiro Okamura, Masahiko Nakase, Kenji Nishihara, Ryota Katano, Kenji Takeshita, Hidekazu Asano, Akito Oizumi
Publikováno v:
EPJ Nuclear Sciences & Technologies, Vol 7, p 19 (2021)
Nuclear Material Balance code version 4.0 (NMB4.0) has been developed through collaborative R&D between TokyoTech&JAEA. Conventional nuclear fuel cycle simulation codes mainly analyze actinides and are specialized for front-end mass balance analysis.
Autor:
Kenji Nishihara, Akito Oizumi, Hayanori Takei, Kazufumi Tsujimoto, Hiroki Iwamoto, Takanori Sugawara
Publikováno v:
Progress in Nuclear Energy. 106:27-33
The Japan Atomic Energy Agency (JAEA) has investigated an accelerator-driven system (ADS) to transmute minor actinides which will be partitioned from the high level waste. There are various inherent issues for the research and development on the ADS.
Autor:
Hiroki Iwamoto, Yoshiyuki Takahashi, Cheol Ho Pyeon, Ken Nakajima, Masao Yamanaka, Kenji Nishihara, Takanori Sugawara, Kazufumi Tsujimoto, Song Hyun Kim, Thanh Mai Vu
Publikováno v:
Journal of Nuclear Science and Technology. 55:190-198
At the Kyoto University Critical Assembly, a series of reaction rate experiments is conducted on the accelerator-driven system (ADS) with spallation neutrons generated by the combined use of 100 Me...