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COMMON ENVELOPE SIMULATIONS
New Work
- Did force plots for runs 149 (half m2), 151 (fourth m2), 132 (subgrid accretion).
- Found paper with analytic formula for drag force in presence of density gradient.
- Continued AGB run on stampede 2: problem with code.
- CM relative motion and energy plots for runs 149 & 151 (with Yisheng, ongoing).
- Hubble proposal.
Force
Here are the updated notes on drag force which now include the same figures for the other runs: see notes, especially Fig. 9-12.
Here are the relevant papers with the analytic formula:
- Taam & Bodenheimer 1989, which quotes the formula from Dodd & McCrea 1952
AGB Run
See en_fig_run164.pdf.
Hubble proposal
See ce.pdf.
Next steps
- Finish Hubble Theory proposal and submit by Friday.
- Analysis for drag force work.
- Plot new analytic formula that takes into account density gradient.
- New 2D slices/movie.
- Color as force/volume and contours as density (before I plotted the reverse).
- Subtract out axisymmetric contribution to force/volume at each radius (radius measured from particle 2? particle 1?).
- Put force and velocity vectors on particle 2 in VisIt.
- Do all the same graphs for runs 149, 151 and 132.
- AGB simulation.
- Fix bug that is slowing down code and eventually making it crash.
- Continue to plot a(t) and 2D slices showing bound/unbound gas.
- Runs 149, 151 figures as in Paper II with Yisheng.
- Posters for Baltimore conference.
- Posted: 6 years ago
- Author: Luke
- Categories: (none)
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