Table 1.
Summary of runs.
| Run | Ω̃ | Ta [106] | Ra [107] | Re | Co | Pcycl [yr] | EPcycl [yr] | P̃PY [yr] | ẼPcycl [yr] | PPY [yr] | Emag/Ekin | τsat [yr] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M0.5 | 0.5 | 1.3 | 4.0 | 44 | 0.7 | 1.6 | 1.3 | 3.9 | 12.4 | 2.7 | 0.06 | 68 |
| M1 | 1.0 | 5.4 | 4.0 | 40 | 1.5 | 20.4 | 9.3 | 34.7 | 19.9 | 2.1 | 0.16 | 104 |
| M1.5 | 1.5 | 12 | 4.0 | 39 | 2.2 | 23.1 | 9.4 | 46.2 | 32.6 | 2.3 | 0.17 | 92 |
| M2 | 2.0 | 22 | 4.0 | 40 | 2.9 | 10.8 | 2.4 | 33.1 | 23.4 | 2.2 | 0.10 | 66 |
| M2.5 | 2.5 | 34 | 4.0 | 40 | 3.7 | 12.1 | 4.1 | 7.7 | 16.3 | 1.8 | 0.10 | 61 |
| M3 | 3.0 | 49 | 4.0 | 39 | 4.5 | 6.4 | 0.7 | 4.6 | 19.5 | 2.1 | 0.13 | 64 |
| M4 | 4.0 | 86 | 4.0 | 36 | 6.6 | 2.4 | 0.1 | 2.6 | 0.3 | 1.6 | 0.21 | 47 |
| M5 | 5.0 | 35 | 4.0 | 34 | 8.6 | 2.2 | 0.1 | 2.3 | 0.3 | 1.9 | 0.29 | 70 |
| M7 | 7.0 | 264 | 4.0 | 31 | 13.4 | 2.6 | 0.1 | 2.7 | 0.5 | 2.4 | 0.39 | 51 |
| M10 | 10.0 | 540 | 4.0 | 27 | 21.5 | 2.7 | 0.2 | 2.5 | 16.9 | 2.7 | 0.52 | 53 |
| M15 | 15.0 | 1897 | 7.4 | 27 | 40.3 | 3.8 | 0.2 | 3.8 | 18.8 | 4.2 | 0.85 | 61 |
Notes. Notes. Columns 2 to 4: input parameters. Columns 5 to 13: diagnostics computed from the saturated states of the simulations. The value τsat indicates the time span of the saturated stage. The values Pcycl and P̃cycl are the cycle periods determined from the magnetic field components and magnetic energy, respectively, and EPcycl and ẼPcycl are the corresponding error estimates; see Sect. 3.1. The value PPY is the cycle period determined using a Parker–Yoshimura dynamo wave; see Eqs. (7) and (8) and Sect. 3.2. The value Emag/Ekin is the ratio of magnetic to kinetic energy. All runs have PrSGS = 2 and PrM = 1 and a density contrast of Γρ = 31.
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