This test case checks the implementation of GYRE in MESA for the envelope of a 12 Msun, Z=0.02 metallicity, model.
This test case has 4 parts.
- Part 1 (
inlist_zams) builds a 12.0 Msun, Z=0.02 metallicity, pre-main sequence model and evolves it to the zero age main sequence.
- Part 2 (
inlist_tams) continues the evolution until the central hydrogen mass fraction is less than 1e-4.
- Part 3 (
inlist_remove_center) removes cells with a temperature greater than 2e6 K and setting new inner boundary conditions for mass, radius, velocity, and luminosity. This step excises about 11.96 Msun from the model and then run terminates (i.e., no evolution is done).
- Part 4 (
inlist_pulse) continues the evolution for 5 timesteps. During this evolution the
run_star_extras.f90calls GYRE, processes the GYRE output, and searches for a p-mode frequency of 6.2e-5 Hz (62 microHz). Close matches to this target frequency are reported in the terminal:
model order freq (Hz) P (sec) P (day) growth (day) growth cycles to double 317 1 0.6149E-04 16263.9143 0.1882 104.0585 0.0018 552.7976 matched target frequency 317 2 0.7806E-04 0.0000 0.0000 stable ... model order freq (Hz) P (sec) P (day) growth (day) growth cycles to double 321 1 0.6137E-04 16294.6111 0.1886 106.1335 0.0018 562.7586 matched target frequency 321 2 0.7790E-04 0.0000 0.0000 stable
Last-Updated: 11Jun2021 (MESA 5be9e57) by fxt.