Table 1
Properties of the runs described in this paper.
| Model | Box size | Resolution | Run time (orbits) | Re | Rm | ṁw | αSS | |
|
|
||||||||
| ZRm3000 | (4H,4H,H) | (256,128,64) | 100 | 3000 | 3000 | − | 4.0 × 10-2 | |
| ZRm1500 | (4H,4H,H) | (256,128,64) | 100 | 3000 | 1500 | − | 2.4 × 10-2 | |
|
|
||||||||
| SI09run |
|
(32,64,256) | 20 | − | − | 2.4 × 10-2 | 8.5 × 10-2 | |
|
|
||||||||
| Ideal256 | (H,4H,10H) | (32,64,256) | 20 | − | − | 2.6 × 10-3 | 1.0 × 10-1 | |
| Ideal512 | (H,4H,10H) | (32,64,512) | 20 | − | − | 2.7 × 10-3 | 1.4 × 10-1 | |
| Ideal1024 | (H,4H,10H) | (32,64,1024) | 20 | − | − | 2.3 × 10-3 | 1.1 × 10-1 | |
| Ideal2048 | (H,4H,10H) | (32,64,2048) | 20 | − | − | 2.8 × 10-3 | 1.2 × 10-1 | |
|
|
||||||||
| Diffu1H | (H,4H,10H) | (64,128,640) | 30 | 3000 | 3000 | 2.2 × 10-3 | 8.3 × 10-2 | |
| Diffu2H | (2H,4H,10H) | (128,128,640) | 30 | 3000 | 3000 | 1.5 × 10-3 | 7.5 × 10-2 | |
| Diffu4H | (4H,4H,10H) | (256,128,640) | 40 | 3000 | 3000 | 1.1 × 10-3 | 6.2 × 10-1 | |
| Diffu8H | (8H,8H,10H) | (512,256,640) | 10 | 3000 | 3000 | 1.1 × 10-3 | − | |
|
|
||||||||
| Tall4H | (4H,4H,20H) | (256,128,1280) | 20 | 3000 | 3000 | 3.2 × 10-4 | 7.8 × 10-2 | |
|
|
||||||||
| Diffu4Ha | (4H,4H,10H) | (256,128,640) | 40 | 3000 | 1500 | 1.2 × 10-3 | 4.8 × 10-2 | |
Notes.The first column gives the model label, while the next two columns give the size of the computational domain (Lx,Ly,Lz) and the resolution (Nx,Ny,Nz) of that run. We give in column four the duration (in orbits) of each simulation. Dissipation coefficients, expressed in terms of the Reynolds and magnetic Reynolds numbers, are given in the following two columns. The following column gives, in dimensionless form, the rate ṁw at which matters escapes the computational domain per unit surface area. Finally, the last column provides the time-averaged value of αSS for all models.
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