| Version 2 (modified by , 8 years ago) ( diff ) |
|---|
Comparisons + Mass over time
White contour is the boundary of the star. The scale height of the disk (c/omega - for units of meters) is much smaller than the resolution - it's about 4 millionths of a computational unit.
Trying to select a cylinder or rectangular prism around the disk, but only seems to be summing around the edges, based on magnitudes. Here for comparison are weighted sum of density for whole box over time, weighted sum for cylinder, and weighted sum for prism:
3x3x1
Looks like the boundaries are still too close - increase half a CU on either side in x and y and 1 CU in z (for the strange wave pattern - is this a problem?)? Reluctant to increase the dimensions too much more - these simulations are only 2 levels of AMR, and already take ~3 days to run - but I could run a much larger simulation for a long time once, just to see the extent that we do need to get.
Attachments (19)
- larger_test_side.gif (4.1 MB ) - added by 8 years ago.
- larger_test_top.gif (9.5 MB ) - added by 8 years ago.
- 50_side.png (72.7 KB ) - added by 8 years ago.
- 50_top.png (114.0 KB ) - added by 8 years ago.
- 60_side.png (73.7 KB ) - added by 8 years ago.
- 60_top.png (113.3 KB ) - added by 8 years ago.
- 70_side.png (72.8 KB ) - added by 8 years ago.
- 70_top.png (114.7 KB ) - added by 8 years ago.
- 80_Side.png (73.5 KB ) - added by 8 years ago.
- 80_top.png (115.1 KB ) - added by 8 years ago.
- 80_side.png (73.5 KB ) - added by 8 years ago.
- 90_side.png (74.3 KB ) - added by 8 years ago.
- 90_top.png (115.2 KB ) - added by 8 years ago.
- 100_side.png (72.0 KB ) - added by 8 years ago.
- 100_top.png (113.7 KB ) - added by 8 years ago.
- box_sum.png (35.9 KB ) - added by 8 years ago.
- cyl_sum.png (36.2 KB ) - added by 8 years ago.
- prism_sum.png (36.3 KB ) - added by 8 years ago.
- explosion.gif (1.7 MB ) - added by 8 years ago.
