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Comment on A neoclassical calculation of rotation profiles and comparison with DIII-D measurements

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 نشر من قبل Robert W. Johnson Jr
 تاريخ النشر 2011
  مجال البحث فيزياء
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 تأليف Robert W. Johnson




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The calculation presented in A neoclassical calculation of rotation profiles and comparison with DIII-D measurements by Stacey, Johnson, and Mandrekas, [Physics of Plasmas, 13, (2006)], contains several errors, including the neglect of the toroidal electric field, an unphysical expression for the electrostatic potential, and an unevaluated relation among its parameters. An alternative formulation is discussed.



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