Table 1.
Parameters for compressible hydrodynamic simulations performed with MUSIC.
| Dims. | Evol. | M/M⊙ | (Ri, RCB, Ro)/R | (θ, ϕ) (°) | (Δθ, Δϕ) (°) | Hp, CB/Δr | τconv (105 s) | Time (τconv) | |
|---|---|---|---|---|---|---|---|---|---|
| wide3D | 3D | PMS | 1 | (0.21, 0.43, 1.00) | (140, 140) | (0.55, 0.55) | 63 | 7.06 ± 0.3 | 3.8 |
| wide2D | 2D | PMS | 1 | (0.21, 0.43, 1.00) | (140, 0) | (0.55, −) | 63 | 7.9 ± 0.7 | 104 |
| wm3D | 3D | PMS | 1 | (0.10, 0.43, 1.00) | (140, 9) | (0.14, 0.14) | 258 | 3.91 ± 0.21 | 5.4 |
| wm2D | 2D | PMS | 1 | (0.10, 0.43, 1.00) | (140, 0) | (0.14, −) | 258 | 3.76 ± 0.98 | 141 |
| bg3D | 3D | RGB | 3 | (0.02, 0.175, 0.90) | (140, 19) | (0.30, 0.30) | 55 | 6.48 ± 0.07 | 22 |
| bg2D | 2D | RGB | 3 | (0.02, 0.175, 0.90) | (140, 0) | (0.30, −) | 55 | 10.86 ± 2.16 | 163 |
| cc3D | 3D | MS | 20 | (0.194, 0.287, 0.38) | (90, 22) | (0.27, 0.52) | 140 | 92.6 ± 7.7 | 3.77 |
| cc2D | 2D | MS | 20 | (0.194, 0.287, 0.38) | (90, 0) | (0.27, −) | 140 | 36.5 ± 27.5 | 35.7 |
| dcs3D | 3D | MS | 1 | (0.40, 0.72, 0.97) | (120, 240) | (0.33, 0.64) | 134 | 9.6 ± 1.0 | 3.9 |
| dcs2D | 2D | MS | 1 | (0.40, 0.72, 0.97) | (120, 0) | (0.33, −) | 134 | 28.4 ± 5.5 | 84 |
Notes. Two different pairs of young sun simulations are included: (1) the wide2D and wide3D pair have lower radial resolution but the 3D simulation uses a large angle along the equator, while (2) wm2D and wm3D use a smaller equatorial angle but significantly higher radial resolution. The pair of red giant simulations is bg2D and bg3D; the pair of current sun simulations is dcs2D and dcs3D; the pair of convective core simulations is cc2D and cc3D. The simulation name, dimensionality, evolutionary state, and stellar mass M in units of the solar mass M⊙ are provided. The inner radius Ri of the spherical shell, the radius of the convective boundary RCB determined by the Schwarzschild criterion, and the outer radius Ro of the spherical shell for the simulation are given in units of the total radius of each star, R, as a triplet. The angular extent of the simulation in the polar and equatorial directions is given as (θ, ϕ), and the grid spacing in both angular directions is (Δθ, Δϕ). The average global convective turnover time τconv is provided as well as its standard deviation in time, and the total time span for each simulation is given in units of the convective turnover time.
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