Table 1
Summary of 3D simulation parameters.
| Run | Dust inflow (BC) | (Nr × Νφ × Νθ) | α | St | ⟨ϵ0⟩ |
|---|---|---|---|---|---|
| Viscous, stratified | ✓ | 393 × 60 × 3072 | 10−4 | 0.03 | 0.05 |
| Viscous, unstratified | ✓ | 393 × 60 × 3072 | 10−4 | 0.03 | 0.05 |
| Inviscid (no inflow) | × | 393 × 60 × 3072 | 0 | 0.03 | 0.05 |
| Inviscid (2D r – z, no inflow) | × | 393 × 60 | 0 | 0.03 | 0.05 |
| Inviscid (2D r – z, inflow) | ✓ | 3930 × 600 | 0 | 0.03 | 0.01 |
| Viscous, gas evaporation | × | 393 × 60 × 3072 | 10−4 | 0.03 | – |
| Viscous, gas evaporation (2D r – z) | × | 3930 × 600 | 10−4 | 0.03 | – |
| Inviscid, gas evaporation | × | 393 × 60 × 3072 | 0 | 0.03 | – |
Notes. A = 0.8, Δw/h0 = 1.5, rbump = 1, Σ0 = 10−4, p = 1, h0 = 0.05. All simulations use the same initial gas and dust surface density. The radial domain spans r ∈ [0.8, 1.2], the colatitude spans ±0.6h0 about the midplane, and the disk spans the full azimuthal range θ ∈ [0, 2π] in all cases except for the 2D R–Z simulations. The second column indicates whether there is dust inflow from the outer radial boundary.
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