Changes between Version 12 and Version 13 of u/erica/JeansTest


Ignore:
Timestamp:
06/24/13 15:06:39 (11 years ago)
Author:
Erica Kaminski
Comment:

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  • u/erica/JeansTest

    v12 v13  
    9696[[latex($info \% q(i, :, :, 1) = info\%q(i, :, :, 1, t=0)*e^{\omega t} $)]]
    9797
     98
    9899Thus we should see the characteristic growth rate of [[latex($\omega$)]].
    99100
     
    113114t=1/omega
    114115
    115 This final plot is what I would expect AstroBEAR should give us after 1) strictly initializing a sinusoidal density perturbation, and 2) allowing it to evolve in time with self-gravity turned on. These results are as follows:
     116These next plots are what I would expect AstroBEAR should give us after 1) strictly initializing a sinusoidal density perturbation, and 2) allowing it to evolve in time with self-gravity turned on. These results are as follows:
    116117
    117118[[Image(rhoFinalAbear.png, 35%)]]t=0
    118119
    119120[[Image(rhoFinal2Abear.png, 35%)]]t=1/omega
     121
     122These are using periodic physical and elliptical BCs.
     123
     124Now, a query-over-time produces the following output:
     125
     126
     127[[Image(expRho1.png, 35%)]]
     128
     129And at t=0.005
     130
     131[[Image(rhoOtime.png, 35%)]]
     132