Free Access
Table 3.
Stellar and wind parameters used in the slow wind test.
| Name | Parameter | Value |
|---|---|---|
| Mass-loss rate | Ṁ | 5 × 10−7 M⊙ yr−1 |
| Terminal wind velocity | υ∞ | 25 km s−1 |
| Initial wind velocity | υ0 | 2 km s−1 |
| Stellar mass | M* | 2 M⊙ |
| Stellar radius | R* | 300 R⊙ |
| Stellar luminosity | L* | 8000 L⊙ |
| Stellar surface temperature | T* | 3000 K |
| Escape velocity at R* | υesc(R*) | → 50.45 km s−1 |
| Wind timestep | twind | 2 days |
| End time | tend | 2000 days |
| SPH particle mass | MSPH | 10−9 M⊙ |
| Particles per shell | Nshell | →∼5 |
| Particles in simulation | Ntot | →∼8476 |
| Median smoothing length | h | →∼159 R⊙ |
Notes. Derived parameters are indicated with an arrow (→). Since the smoothing length is highly variable with extreme outliers, we include the median value of all gas particles shown in Fig. 8.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.