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Density Power Spectrum for Thermally Unstable Turbulent Flows

Published online by Cambridge University Press:  20 January 2011

H. Wozniak ,
G. Hensler  and
A. Gazol
A. Gazol*
Affiliation:
Centro de Radioastronomía y Astrofísica, UNAM,Mexico. e-mail: [email protected]
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Abstract

We present a numerical study on the behavior of the density power spectrum resulting from compressible hydrodynamic, thermally unstable simulations with different rms Mach numbers Mrms. We find that the spectrum becomes shallower as M increases and that spectral index values that are consistent with those reported from observations.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 44: JENAM 2008: Grand Challenges in Computational Astrophysics , 2010 , pp. 77 - 78
Copyright
© EAS, EDP Sciences 2011

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