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Problems with ion thermal diffusivities

Post written by pankin at August 6, 2010 5:39 pm

Category: XGC-0 anomalous transport verification

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There are a problem with reproducing ion temperature profiles. For example, the ion thermal diffusivity is set to zero in our simulation for the DIII-D discharge 132018.01948. The ion temperature significantly drops after 10 ion transit times:

Effect of the initial temperature of neutrals to the neoclassical results »
« Updated diffusivities for the DIII-D discharge 132016.03023

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  • Helicon wave propagation at specific angles near to the wave source in the DIII-D discharge 165908
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