Table 2
Simulations.
| Group | Name | Lbox (pc) | Nx | χ | frms (1.46 × 10−4 kms−1Myr−1) | ℳ | Sδ | ηd |
|---|---|---|---|---|---|---|---|---|
| L200_N512 | L200_N512_comp0.5_frms50 | 200 | 512 | 0.5 | 50 | 2.85 | 1.59 | 0.38 |
| L200_N512_comp0.5_frms1e2 | 200 | 512 | 0.5 | 100 | 4.02 | 2.29 | 0.4 | |
| L200_N512_comp0.5_frms5e2 | 200 | 512 | 0.5 | 500 | 8.97 | 4.31 | 0.34 | |
| L200_N512_comp0.5_frms1e3 | 200 | 512 | 0.5 | 1000 | 12.6 | 5.44 | 0.232 | |
| L200_N512_comp0.5_frms5e3 | 200 | 512 | 0.5 | 5000 | 28.4 | 9.1 | 0.0783 | |
| L200_N512_comp0.5_frms1e4 | 200 | 512 | 0.5 | 10000 | 40.1 | 10 | −0.00884 | |
| L200_N512_comp0.5_frms5e4 | 200 | 512 | 0.5 | 50000 | 89.3 | 11.4 | −0.0406 | |
| L1000_N256 | L1000_N256_comp0.5_frms1e2 | 1000 | 256 | 0.5 | 100 | 9.3 | 4.22 | 0.352 |
| L1000_N256_comp0.5_frms1e3 | 1000 | 256 | 0.5 | 1000 | 29 | 8.73 | 0.178 | |
| L1000_N256_comp0.5_frms1e4 | 1000 | 256 | 0.5 | 10000 | 91.5 | 10.9 | 0.134 | |
| L1000_N512 | L1000_N512_comp0_frms1e2 | 1000 | 512 | 0.0 | 100 | 8.7 | 3.7 | 0.248 |
| L1000_N512_comp0_frms1e3 | 1000 | 512 | 0.0 | 100 | 27.6 | 7.89 | −0.0179 | |
| L1000_N512_comp0_frms5e3 | 1000 | 512 | 0.0 | 1000 | 61.5 | 10.2 | −0.055 | |
| L1000_N512_comp0_frms1e4 | 1000 | 512 | 0.0 | 10000 | 87.3 | 10.4 | −0.0749 | |
| L1000_N512_comp0_frms5e4 | 1000 | 512 | 0.0 | 50000 | 123 | 10.8 | −0.046 | |
| L1000_N512_comp0.5_frms50 | 1000 | 512 | 0.5 | 50 | 6.36 | 3.25 | 0.322 | |
| L1000_N512_comp0.5_frms1e2 | 1000 | 512 | 0.5 | 100 | 8.88 | 4.46 | 0.329 | |
| L1000_N512_comp0.5_frms2e2 | 1000 | 512 | 0.5 | 200 | 12.6 | 5.62 | 0.27 | |
| L1000_N512_comp0.5_frms5e2 | 1000 | 512 | 0.5 | 500 | 20 | 7.83 | 0.132 | |
| L1000_N512_comp0.5_frms1e3 | 1000 | 512 | 0.5 | 1000 | 28.4 | 9.2 | 0.0497 | |
| L1000_N512_comp0.5_frms5e3 | 1000 | 512 | 0.5 | 5000 | 263.6 | 11.7 | 0.0124 | |
| L1000_N512_comp0.5_frms1e4 | 1000 | 512 | 0.5 | 10000 | 90 | 12 | −0.0399 | |
| L1000_N512_comp0.5_frms5e4 | 1000 | 512 | 0.5 | 50000 | 127 | 12 | −0.0298 | |
| L1000_N512_comp1_frms1e2 | 1000 | 512 | 1.0 | 100 | 8.31 | 5.28 | 0.401 | |
| L1000_N512_comp1_frms1e3 | 1000 | 512 | 1.0 | 1000 | 26.9 | 10.8 | 0.165 | |
| L1000_N512_comp1_frms1e4 | 1000 | 512 | 1.0 | 10000 | 84.9 | 13.6 | 0.0436 | |
| L1000_N512_comp1_frms5e4 | 1000 | 512 | 1.0 | 50000 | 191 | 13.9 | 0.0402 | |
| L1000_N1024 | L1000_N1024_comp0.5_frms1e2 | 1000 | 1024 | 0.5 | 100 | 9.01 | 4.28 | 0.329 |
| L1000_N1024_comp0.5_frms1e3 | 1000 | 1024 | 0.5 | 1000 | 28.8 | 9.47 | 0.0505 | |
| L1000_N1024_comp0.5_frms1e4 | 1000 | 1024 | 0.5 | 10000 | 91.4 | 12.7 | −0.0739 | |
Notes. For each simulation we display its group, its name, the size of the simulation domain Lbox in pc, the resolution, expressed as the number of cells Nx on one side of the cubic simulation box, the driving compressibility fraction χ, the driving strength frms in code units corresponding to an RMS acceleration of 1.46 km s−1 Myr−1, the measured Mach number ℳ, the measured dispersion of the natural logarithm of density Sδ and the value of the ηd parameter as computed from the slope of the ln-density power spectrum. All simulations have an initial number density of n0 = 1.5 cm−3.
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