Changes between Version 9 and Version 10 of u/erica/scratch5
- Timestamp:
- 04/12/16 14:30:40 (9 years ago)
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u/erica/scratch5
v9 v10 55 55 Here is Erad over time: 56 56 57 [[Image(erad_hugedetdt.gif, 50%)]]57 [[Image(erad_hugedetdt.gif, 35%)]] 58 58 59 59 Why do the wings leave the grid faster than the speed of light? … … 61 61 This has to do with the fact I am not 'limiting' the diffusion through the limiter, when I should be doing that. Instead, I am using a constant lambda, which I thought at the time might be appropriate. However, as this plot of R shows, that is not the case: 62 62 63 [[Image(rlimiter_hugedetdt.png, 50%)]]63 [[Image(rlimiter_hugedetdt.png, 35%)]] 64 64 65 65 In some regions, the limiter should be smaller than 3, so as to limit the diffusion wave in optically thin regions -- so that it is below the speed of light. Because that is not happening, I am getting superluminal signal. (This should be fixed by tracking lambda dynamically through the grid). … … 69 69 And an image of the inverse scale height: 70 70 71 [[Image(scaleheight_hugededt.png, 50%)]]71 [[Image(scaleheight_hugededt.png, 35%)]] 72 72 73 73 … … 76 76 Here is a movie of the temperatures over time: 77 77 78 [[Image(temps_hugededt.gif )]]78 [[Image(temps_hugededt.gif, 35%)]] 79 79 80 80
