Summary
A series of 15 3D MHD simulations spanning four bins in rotation and mass, showing differents states of differential rotation and cyclic magnetism. The analysis of these simulations was published in Brun et al. (2017), Brun et al. (2022) and Noraz et al. (2024). The models span a range between 0.5 and 1.1 $M_\odot$, rotations periods from about 5 to 200 days, which corresponds to fluid Rossby numbers from 0.07 to 1.74. The models exhibit various differential rotation and meridional circulation profiles, as well as various types of dynamo action with either long solar-like decadal cycles, short yearly cycles, or no magnetic cycles at all. If you need some data of the simulations that are not provided here, please contact us.
Available simulations
Group by| Name | $M_\star$ | $\Omega_\star$ |
|---|---|---|
| $0.5 \; $ | $0.125 \; $ | |
| $0.5 \; $ | $1 \; $ | |
| $0.5 \; $ | $3 \; $ | |
| $0.5 \; $ | $5 \; $ | |
| $0.7 \; $ | $0.25 \; $ | |
| $0.7 \; $ | $1 \; $ | |
| $0.7 \; $ | $3 \; $ | |
| $0.7 \; $ | $5 \; $ | |
| $0.9 \; $ | $0.5 \; $ | |
| $0.9 \; $ | $1 \; $ | |
| $0.9 \; $ | $3 \; $ | |
| $0.9 \; $ | $5 \; $ | |
| $1.1 \; $ | $1 \; $ | |
| $1.1 \; $ | $3 \; $ | |
| $1.1 \; $ | $5 \; $ |
Data description
The data available for this project is
- 2D (r,theta) time-averaged differential rotation profile (for both HD and MHD runs)
- 2D (r,theta) time-averaged meridional circulation profile (for both HD and MHD runs)
- Time and angular rms averages radial profiles of the flow components (r,theta,phi)
- Time and angular rms averages radial profiles of the magnetic field components (r,theta,phi)
