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Table 1
Parameter values used in the simulations, given both in natural units (NU) and SI units.
| Parameter | NU | SI |
|---|---|---|
| m | 1 | 1.3 · 10−9 kg |
| qref | 1 | 1.6 · 10−13 C |
| d | 1 | 10−4 m |
| τ | 1 | 2.38 · 10−3 s |
| tL | 1.33 · 1010 | 3.15 · 107 s |
| vth | 3.59 · 104 | 1.51 · 103 m s−1 |
| Re | 2.32 · 107 | 2.32 · 107 |
| vg | 4.39 · 102 | 18.5 m s−1 |
| ϱg | 7.69 · 10−10 | 10−6 kg m−3 |
| β = mg/ms | 100 | 100 |
| kn | 5 · 105 | 1.15 · 106 kg s−2 m−1 |
| kt | 2.4 · 103 | 5.51 · 10−1 kg s−2 |
| kr | 4.6 · 103 | 1.06 kg s−2 |
| ks | 1.2 · 103 | 2.75 · 10−9 kg m2 s−2 |
| γn | 2 · 103 | 8.4 · 109 s−1 m−1 |
| γt | 40 | 2.19 · 10−5 kg s−1 |
| γr | 2.4 · 102 | 1.31 · 10−4 kg s−1 |
| γs | 15 | 8.19 · 10−14 kg m2 s−1 |
| μt = μr | 1 | 1 |
| μs | 0.25 | 0.25 |
Notes. For information about the choice of the values for particle parameters (first block), gas parameters (second block) and contact interaction parameters (third block), refer to Sects. 2.2.1 and 2.1.4 and Appendix A, respectively.
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