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NEI Modelling of the ISM - Turbulent Dissipation and Hausdorff Dimension

Published online by Cambridge University Press:  21 October 2010

Miguel A. de Avillez  and
Dieter Breitschwerdt
Miguel A. de Avillez
Affiliation:
Department of Mathematics, University of Évora, 7000 Évora, Portugal email: mavillez@galaxy.lca.uevora.pt
Dieter Breitschwerdt
Affiliation:
Department of Astronomy & Astrophysics, Technical University of Berlin, D-10623 Berlin, Germany email: breitschwerdt@astro.physik.tu-berlin.de
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Abstract

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High-resolution non-ideal magnetohydrodynamical simulations of the turbulent magnetized ISM, powered by supernovae types Ia and II at Galactic rate, including self-gravity and non-equilibriuim ionization (NEI), taking into account the time evolution of the ionization structure of H, He, C, N, O, Ne, Mg, Si, S and Fe, were carried out. These runs cover a wide range (from kpc to sub-parsec) of scales, providing resolution independent information on the injection scale, extended self-similarity and the fractal dmension of the most dissipative structures.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Highlights H15: Highlights of Astronomy , November 2009 , pp. 468 - 469
Copyright
Copyright © International Astronomical Union 2010

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