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A model for the fast evaluation of prompt losses of energetic ions in stellarators

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 نشر من قبل Jos\\'e Luis Velasco
 تاريخ النشر 2021
  مجال البحث فيزياء
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A good understanding of the confinement of energetic ions in non-axisymmetric magnetic fields is key for the design of reactors based on the stellarator concept. In this work, we develop a model that, based on the radially-local bounce-averaged drift-kinetic equation, classifies orbits and succeeds in predicting configuration-dependent aspects of the prompt losses of energetic ions in stellarators. Such a model could in turn be employed in the optimization stage of the design of new devices.



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