Conservative regularization of neutral fluids and plasmas

Ideal systems of equations such as Euler and MHD may develop singular structures like shocks, vortex/current sheets. Among these, vortical singularities arise due to vortex stretching which can lead to unbounded growth of enstrophy. Viscosity and resistivity provide dissipative regularizations of th...

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Veröffentlicht in:	arXiv.org 2020-07
1. Verfasser:	Sachdev, Sonakshi
Format:	Artikel
Sprache:	eng
Schlagworte:	Burgers equation Compressible flow Computational fluid dynamics Computer simulation Current sheets Energy conservation Energy dissipation Filaments Magnetic flux Magnetohydrodynamics Mathematical models Nonlinear equations Plasmas (physics) Regularization Schrodinger equation Singularities Three dimensional flow Tubes Velocity distribution Vortex sheets Vortices Vorticity
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