Changes between Version 22 and Version 23 of u/erica/AccretionModelingBlog


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Timestamp:
03/20/18 20:23:07 (7 years ago)
Author:
Erica Kaminski
Comment:

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  • u/erica/AccretionModelingBlog

    v22 v23  
    2424
    2525In 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 use the following (in computational units), unless otherwise noted:
     26With respect to these 'Bondi' variables, the sims used the following (in computational units), unless otherwise noted:
    2727
    2828|| $C_{\infty}$ ||  1.291 ||
     
    3232|| $R_{BH}$ || 25.63 ||
    3333|| $\dot{M}_{BH}$ || 2692.17  ||
     34
     35with 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
     43Note, the sink dx is equivalent to the accretion volume radius ($r_{acc}$).
    3444
    3545== Research Log: ==