Homogenization theory for the effective permittivity of a turbulent tokamak plasma in the scrape-off layer

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Context. The intracluster medium (ICM) is the low-density diffuse gas that fills the space between galaxies within galaxy clusters. It is primarily composed of magnetized plasma, which reaches virial temperatures of up to 10(8) K, probably due to mergers o ...

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Iterative removal of sources to model the turbulent electromotive force

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We describe a novel method to compute the components of dynamo tensors from direct magnetohydrodynamic (MHD) simulations. Our method relies upon an extension and generalization of the standard H & ouml;gbom CLEAN algorithm widely used in radio astronomy to ...

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The magnet feeders for the European DEMO fusion reactor: Conceptual design and recent advances

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2024

Design Progress of Structural Components of the EU DEMO EC Equatorial Launcher

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The EU DEMO Tokamak is foreseen to be equipped with an electron cyclotron (EC) system for plasma heating, magnetohydrodynamic (MHD) control, and thermal instability suppression. Up to six launchers will be installed into equatorial ports with the aim to in ...

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