Changes between Version 30 and Version 31 of u/erica/SteadyStateAccretionProblemPage
- Timestamp:
- 03/01/19 16:05:25 (6 years ago)
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u/erica/SteadyStateAccretionProblemPage
v30 v31 52 52 * **Note,** running the code with the Krumholz algorithm produces ''7 frames/minute'' on 24 cores (Bluehive) compared to the new code, which produces ''5 frames/min'' (both using the optimized version of the code, and identical initial conditions). So the new code is slightly slower... 53 53 54 Here's the density-- 54 [attachment:rho_128plus1_subsubsonic1.gif Density] 55 55 56 [ [Image(rho_128plus1_subsubsonic0000.1.png, 25%)]]56 [attachment:u_128plus1_subsubsonic.gif Mach] 57 57 58 [attachment: rho_128plus1_subsubsonic1.gif movie]58 [attachment:vr_128plus1_subsubsonic.2.gif Radial velocity] 59 59 60 mach-- 60 [attachment:temp_128plus1_subsubsonic.gif Temperature] 61 61 62 [[Image(u_128plus1_subsubsonic0000.1.png, 25%)]] 63 64 [attachment:u_128plus1_subsubsonic.gif movie] 65 66 radial velocity-- 67 68 [[Image(vr_128plus1_subsubsonic0000.1.png, 25%)]] 69 70 [attachment:vr_128plus1_subsubsonic.2.gif movie] 71 72 temperature-- 73 74 [[Image(temp_128plus1_subsubsonic0000.png, 25%)]] 75 76 [attachment:temp_128plus1_subsubsonic.gif movie] 77 78 Here's a movie of just the constants of the flow for the steady-state accretion module: 79 80 [[Image(constants_128plus1_subsubsonic0000.png, 25%)]] 81 82 [attachment:constants_128plus1_subsubsonic.gif movie] 62 [attachment:constants_128plus1_subsubsonic.gif Constants] 83 63 84 64 [[Image()]] … … 92 72 Now running the simulation out to $t=0.8$ (note, $t_{sc}=1$ for a sound wave traveling from the fixed outer boundary at r=1 to the accretion kernel). 93 73 94 [attachment:rho_longer_subsubsonic.gif Density movie]95 96 [attachment:rho_longer_subsubsonic.gif Mach movie]97 98 [attachment:vr_longer_subsubsonic.gif Vr movie]99 74 100 75