Changes between Version 6 and Version 7 of u/EricasLibrary


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Timestamp:
09/06/11 15:01:34 (13 years ago)
Author:
Erica Kaminski
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  • u/EricasLibrary

    v6 v7  
    1 == Truelove, Klein, Mc Kee, et al. (‘98).  [http://iopscience.iop.org/0004-637X/495/2/821/pdf/36882.pdf Self-Gravitational hydrodynamics with 3d AMR: methodolgy and applications to molecular cloud collapse and fragmentation.] ==
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     3[http://iopscience.iop.org/0004-637X/495/2/821/pdf/36882.pdf Self-Gravitational hydrodynamics with 3d AMR: methodolgy and applications to molecular cloud collapse and fragmentation.]
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    35=== Summary ===
     
    4244The boundary condition they employ for self-gravity is periodic. They describe this as mimicking an infinite region of repeating boxes. Thus, when they model a cloud in the box using these boundary conditions, the solver for the gravity within this box, takes into account the gravitational effects of an infinite number of other spheres in boxes. To minimize the effect of these other spheres, they suggest making the distance between the center-to-center images d=4R. By increasing the d=8R, results in less gravitational pull by the mirrored clouds that hastens the collapse by only 1%.
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