Table 6
Derived dust-to-gas mass ratio for alumina and silicate dust grains as a function of radius for the gas number densities given in Table 2 and the gas number densities increased by a factor of 10 (labelled“×10”).
| r (R⋆) | Alumina | Silicate | ||||
|
|
||||||
| 1 Osc. | Accumulated | 1 Osc. (×10) | Accumulated (×10) | Accumulated | Accumulated (×10) | |
|
|
||||||
| 1.0 | 3.3 × 10-6 | 2.1 × 10-5 | 6.7 × 10-5 | 4.3 × 10-4 | – | – |
| 1.5 | 2.6 × 10-16 | 2.7 × 10-5 | 5.4 × 10-9 | 5.3 × 10-4 | – | – |
| 2.0 | 6.7 × 10-27 | 3.3 × 10-5 | 3.6 × 10-17 | 6.5 × 10-4 | – | – |
| 3.5 | ” | ′′ | ′′ | ′′ | 1.3 × 10-4 | 4.7 × 10-4 |
| 4.0 | ′′ | ′′ | ′′ | ′′ | 4.6 × 10-4 | 1.1 × 10-3 |
| 5.0 | ′′ | ′′ | ′′ | ′′ | 7.3 × 10-4 | 3.0 × 10-3 |
| 6.0 | ′′ | ′′ | ′′ | ′′ | 1.0 × 10-3 | 5.1 × 10-3 |
| 7.0 | ′′ | ′′ | ′′ | ′′ | 1.4 × 10-3 | 6.1 × 10-3 |
| 8.0 | ′′ | ′′ | ′′ | ′′ | 1.7 × 10-3 | 6.7 × 10-3 |
| 9.0 | ′′ | ′′ | ′′ | ′′ | 2.0 × 10-3 | 7.5 × 10-3 |
| 10.0 | ′′ | ′′ | ′′ | ′′ | 2.3 × 10-3 | 8.0 × 10-3 |
Notes. “1 Osc.” corresponds to the case where the dust forms over one oscillation but is destroyed in the next shock. “Accumulated” corresponds to the case where the dust forms over one oscillation, is not destroyed by the next shock and accumulates over several pulsation periods - see text. The radius range where strong wind acceleration starts is indicated in italic.
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