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arxiv: 0811.4705 · v1 · submitted 2008-11-28 · 🌌 astro-ph

2.5-dimensional solution of the advective accretion disk: A self-similar approach

classification 🌌 astro-ph
keywords advectiveapproachdimensionaldisk-outflowself-similarsolutionsystemaccretion
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We provide a 2.5-dimensional solution to a complete set of viscous hydrodynamical equations describing accretion-induced outflow and then plausible jet around black holes/compact objects. We prescribe a self-consistent advective disk-outflow coupling model, which explicitly includes the information of vertical flux. Inter-connecting dynamics of inflow-outflow system essentially upholds the conservation laws. We provide a set of analytical family of solutions through the self-similar approach. The flow parameters of the disk-outflow system depend strongly on viscosity parameter \alpha and cooling factor f.

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