Changes between Version 5 and Version 6 of u/erica/CoreCollapseBlog


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Timestamp:
03/15/18 18:24:55 (7 years ago)
Author:
Erica Kaminski
Comment:

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  • u/erica/CoreCollapseBlog

    v5 v6  
    11'''3/15/18'''
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     3Have a working 2D solution on the grid — As shown in Figure 1, Astrobear attempts to interpolate between the progenitor density profile (red diamonds, Fig. 1) to arbitrary positions on the mesh (i.e. cell centers, blue curve). It then feeds these density values into the HSE numerical integrator and populates the zones with a pressure profile in HSE, working its way from the ambient boundary in (Fig. 2). The values of the ambient medium are just the constant progenitor profiles beyond a radius containing 3 solar masses ($r=7.26 e+9 ~cm$).
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    811The HSE module takes as input:
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    10         -Pout (ambient pressure that the HSE module integrates inward from
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     13        -Pout (ambient pressure that the HSE module integrates inward from [[BR]]
    1214        -Starting density profile that the HSE module interpolates between and uses when solving the discretized HSE equation in spherical coords
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