Table 1.
Initial setup values to study streaming instability in 2D.
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| θmin, θmax | 1.556796, 1.584796 | Nθ | 1024 |
| rmin, rmax | 9.3 au, 10.7 au | Nr | 4096 |
| Σ0 | 390 g cm−2 | M* | M⊙ |
| Σd, 0 | 3.9 g cm−2 (Z = 0.01) | St | 0.01 |
| Σd, 0 | 7.8 g cm−2 (Z = 0.02) | Π | 0.07 |
| T | 2π/ΩK(R = 1 au) | η | 0.0049 |
| τSD | 2π/ΩK(R = 1 au) |
Notes. The gas surface density Σ0 was chosen such that the resulting midplane density at 10 au agrees well with the midplane density profiles in Fig. 4. We determine the initial value of η and Π with Eq. (5) in Youdin & Johansen (2007) and Eq. (3) in Li & Youdin (2021), respectively. The values for R0, H0/R, Hd, 0/R, P, Q are the same as in Table 1 in Flock & Mignone (2021).
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