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Advection dominated flows around black holes in two dimensions

William H. Lee
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Abstract

We show the results of two-dimensional, azimuthally symmetric simulations of advection dominated fluid flows around black holes. We use the SPH method, and the alpha-prescription for the viscosity, including all terms in the stress tensor. We have performed calculations with 0.001 < alpha < 0.2 and find strong circulation patterns in the flow, on spatial scales that depend on the magnitude of the viscosity.

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William H. Lee. 2000-11-07. Advection dominated flows around black holes in two dimensions. https://arxiv.org/abs/astro-ph/0011151

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