Thermionic Energy Converter System Using Heat Flux in Divertor Region
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概要
- 論文の詳細を見る
We have investigated the feasibility of a thermionic energy converter (TEC) system using the high heat flux from divertor plasmas in fusion devices. If the kinetic energy of particles can be converted to electricity by using a TEC, the efficiency of fusion reactors could be improved. The basic properties of the TEC were analyzed by a two-dimensional particle-in-cell simulation, including the current-temperature characteristics and potential profile between the electrodes and the magnetic field effect. Verification experiments on the TEC system under divertor-relevant conditions were also conducted in the Active Cooling Test device, in which the heat load is produced by an electron beam.
著者
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MASUZAKI Suguru
National Insitute for Fusion Science
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Ohno Noriyasu
Department Of Electrical Engineering Faculty Of Engineering Nagoya University
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Takagi Makoto
Department Of Chemical Science And Technology Faculty Of Engineering Kyushu University
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OHNO Noriyasu
Department of Energy Engineering and Science, Nagoya University
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TOKITANI Masayuki
National Institute for Fusion Science
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KAJITA Shin
EcoTopia Institute of Nagoya University
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OIKAWA Dai
Department of Energy Engineering and Science, Nagoya University
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ASANO Kazuhito
JAPAN NUS Company Limited
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