Feasibility of Reduced Tritium Circulation in the Heliotron Reactor by Enhancing Fusion Reactivity Using ICRF
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概要
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A scheme for reducing the tritium fraction in DT fusion reactors is investigated by means of enhancing the fusion reactivity using high-power ICRF heating in heliotron reactors. We assume a situation that the density fraction of tritons is less than 10%, and the minority tritons are accelerated by ICRF waves. We then analyze the increase of fusion reactivity by assuming an effective temperature of high-energy tritons and examine the possibility of realizing a fusion reactor with this concept. The required ICRF power and the generated fusion power are also estimated.
著者
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SAGARA Akio
National Insitute for Fusion Science
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YANAGI Nagato
National Institute for Fusion Science
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KASAHARA Hiroshi
National Institute for Fusion Science
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GOTO Takuya
National Institute for Fusion Science
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MIYAZAWA Junichi
National Institute for Fusion Science
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MIYAZAWA Junichi
National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
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SHYSHKIN Oleg
Kharkiv "V.N. Karazin" National University, Svobody sq. 4, 61077, Kharkiv, Ukraine
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SHYSHKIN Oleg
Kharkiv "V.N. Karazin" National University, Svobody sq. 4, 61077, Kharkiv, Ukraine
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