Changes between Version 22 and Version 23 of u/erica/AccretionModelingBlog
- Timestamp:
- 03/20/18 20:23:07 (7 years ago)
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u/erica/AccretionModelingBlog
v22 v23 24 24 25 25 In the above, $\lambda$ is a numerical coefficient which controls the strength of the accretion flow. At its critical value, $\lambda=\lambda_{crit}$, $\dot{M}$ is strongest. In the code, $\lambda_{crit}$ is solved for using Eqn. 18 in Bondi's paper. 26 With respect to these 'Bondi' variables, the sims presented below usethe following (in computational units), unless otherwise noted:26 With respect to these 'Bondi' variables, the sims used the following (in computational units), unless otherwise noted: 27 27 28 28 || $C_{\infty}$ || 1.291 || … … 32 32 || $R_{BH}$ || 25.63 || 33 33 || $\dot{M}_{BH}$ || 2692.17 || 34 35 with the computational domain set up using: 36 37 ||Lx=Ly=Lz|| 20 || 38 ||Mx=My=Mz || 64 || 39 || !MaxLevel (AMR) || 2 || 40 || Effective resolution (dx) || .15625 || 41 || Sink dx = 4dx || .625 || 42 43 Note, the sink dx is equivalent to the accretion volume radius ($r_{acc}$). 34 44 35 45 == Research Log: ==