کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
839281 1470462 2016 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Blow-up criterion for two-dimensional viscous, compressible, and heat conducting magnetohydrodynamic flows
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Blow-up criterion for two-dimensional viscous, compressible, and heat conducting magnetohydrodynamic flows
چکیده انگلیسی

This paper establishes a blow-up criterion for the two-dimensional (2D) viscous, compressible, and heat conducting magnetohydrodynamic(MHD) flows. It is essentially shown that for the initial boundary value problem of the 2D full compressible MHD flows with initial density allowed to vanish, the strong solution exists globally if the divergence of velocity satisfies ‖divu‖L1(0,T;L∞)<∞. In particular, the criterion is independent of both the temperature and the magnetic field and is just the same as that of the full compressible Navier–Stokes equations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 139, July 2016, Pages 55–74
نویسندگان
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