A three-function variational principle for stationary nonbarotropic magnetohydrodynamics

نتاج البحث: نشر في مجلةمقالةمراجعة النظراء

1 اقتباس (Scopus)

ملخص

The current paper is devoted to the introduction of simpler Eulerian variational principles from which all the relevant equations of nonbarotropic stationary magnetohydrodynamics can be derived for magnetic fields that lie on surfaces. A variational principle is given in terms of three independent variables for stationary nonbarotropic magnetohydrodynamic flows. This is a smaller number of variables than the eight variables that appear in the standard equations of nonbarotropic magnetohydrodynamics, which are the magnetic field, the velocity field, the specific entropy, and the density. We further investigate the case in which the flow along magnetic lines is not ideal.

اللغة الأصليةالإنجليزيّة
رقم المقال1632
دوريةSymmetry
مستوى الصوت13
رقم الإصدار9
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - سبتمبر 2021

بصمة

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