LogoLogo
  • Bio
  • Fyzika
  • V médiích
  • Fotografie
  • Výstavy
  • Kontakt

    Equilibria of charged dust tori in a dipole magnetic field: hydrodynamic approach

    Zdeněk Stuchlík · Prosinec 01, 2014 · Fyzika · 0 comments
    0

    Publication date: Dec 2014

    Abstract:
    We present Newtonian model of non-conductive charged perfect fluid tori
    orbiting in combined spherical gravitational and dipolar magnetic
    fields, focusing on stationary, axisymmetric toroidal structures. Matter
    in such tori exhibits a purely circulatory motion and the resulting
    convection carries charges into permanent rotation around the symmetry
    axis. As a main result we demonstrate possible existence of off-
    equatorial charged tori and equatorial tori with cusps enabling outflows
    of matter from the torus also in Newtonian regime. From astrophysical
    point of view, our investigation can provide an insight into processes
    determining vertical structure of dusty tori surrounding accretion
    discs.

    Authors:
    Slaný, Petr; Kovář, Jiří; Stuchlík, Zdeněk; Karas, Vladimír;

    https://ui.adsabs.harvard.edu/abs/2014bhns.work..221S

      Facebook   Pinterest   Twitter   Google+

    Leave a Comment! Zrušit odpověď na komentář

    You must be logged in to post a comment.
    Archivy
    Copyright © 2016 Zdeněk Stuchlík