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Author(s):
K. Itoh, M. Yagi, S.-I. Itoh, A. Fukuyama
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Title:
On Turbulent Transport in Burning Plasmas
Date of publication:
Mar. 2000
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Key words:
turbulent transport, burning plasma, scale invariance, strong turbulence, gradient
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Abstract:
The change of the transport coefficient due to the fusion energy source is studied. The scale invariance property of the reduced set of equations is investigated in the presence of the self-heating term due to the fusion reaction. The pressure gradient as well as the fusion power are the free energy sources that dictate the turbulent transport. It is shown that the burning transport coefficient can have a form with much wider variety, and that the transport property could be different owing to the self-heating by the fusion reactions.
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