Heavy Ion Beam Illumination Uniformity in Heavy Ion Beam Inertial Confinement Fusion
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概要
- 論文の詳細を見る
In heavy ion beam (HIB) inertial confinement fusion (ICF), key issues include an accelerator design for an intense HIB, an efficient HIB transport, interaction between HIB and reactor gas, a HIB-target interaction, a reactor design and so on. In this paper, three-dimensional computer simulations are performed for a HIB irradiation onto a direct-driven spherical fuel pellet in HIB ICF in order to clarify the dependence of multi-HIB illumination non-uniformity on parameter values of HIB illumination. We investigate the energy deposition non-uniformity using 12, 20, 32, 60, 92 and 120-beam irradiation systems. In this study, effects of HIB temperature and emittance are also evaluated. The calculation results demonstrate that we can realize a sufficiently low non-uniform energy deposition, for example, less than 2[%] even for a 32-beam irradiation system using the Gaussian beam.
- 社団法人 電気学会の論文
- 2004-01-01
著者
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Ogoyski A
Utsunomiya Univ. Utsunomiya Jpn
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Ogoyski Aleksandar
Department Of Energy And Environmental Science Utsunomiya University
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KAWATA Shigeo
Department of Electrical and Electronic Engineering, Utsunomiya University
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SASAKI Toru
Department of Materials Science and Technology, Iwate University
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Shigeo Kawata
Department Of Energy And Environmental Science Utsunomiya University
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SOMEYA Tetsuo
Department of Energy and Environmental Science, Utsunomiya University
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Someya Tetsuo
Department Of Energy And Environmental Science Utsunomiya University
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Sasaki Toru
Department Of Energy And Environmental Science Utsunomiya University
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Someya Tetsuo
Department of Energy and Environmental Science Graduate School of Engineering, Utsunomiya Univerity, Utsunomiya 321-8585, Japan
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Sasaki Toru
Department of Cardiovascular Medicine, Yamaguchi Rosai Hospital
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