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Table 1
Gas dynamics and drag force as a function of grain size and temperature.
| T (K) | v (m s-1) | Psat (Pa) | ρgas (kg m-3) | Fdrag (N) | Fdrag (N) | Fdrag (N) | Fdrag (N) |
|
|
|||||||
| 170 | 484.36 | 6.88E-04 | 5.10E-07 | 4.48E-14 | 4.48E-12 | 4.48E-10 | 4.48E-08 |
| 180 | 498.40 | 5.10E-03 | 3.58E-06 | 3.33E-13 | 3.33E-11 | 3.33E-09 | 3.33E-07 |
| 190 | 512.05 | 3.07E-02 | 2.04E-05 | 2.00E-12 | 2.00E-10 | 2.00E-08 | 2.00E-06 |
| 200 | 525.36 | 1.54E-01 | 9.78E-05 | 1.01E-11 | 1.01E-09 | 1.01E-07 | 1.01E-05 |
| 210 | 538.33 | 6.64E-01 | 4.02E-04 | 4.33E-11 | 4.33E-09 | 4.33E-07 | 4.33E-05 |
| 220 | 551.00 | 2.51E+00 | 1.45E-03 | 1.63E-10 | 1.63E-08 | 1.63E-06 | 1.63E-04 |
| 230 | 563.38 | 8.43E+00 | 4.68E-03 | 5.49E-10 | 5.49E-08 | 5.49E-06 | 5.49E-04 |
| 250 | 587.37 | 7.12E+01 | 3.66E-02 | 4.64E-09 | 4.64E-07 | 4.64E-05 | 4.64E-03 |
| 260 | 599.00 | 1.83E+02 | 9.05E-02 | 1.19E-08 | 1.19E-06 | 1.19E-04 | 1.19E-02 |
| 270 | 610.41 | 4.38E+02 | 2.09E-01 | 2.86E-08 | 2.86E-06 | 2.86E-04 | 2.86E-02 |
| 280 | 621.61 | 9.87E+02 | 4.55E-01 | 6.43E-08 | 6.43E-06 | 6.43E-04 | 6.43E-02 |
| 290 | 632.61 | 2.10E+03 | 9.38E-01 | 1.37E-07 | 1.37E-05 | 1.37E-03 | 1.37E-01 |
| 300 | 643.43 | 4.25E+03 | 1.84E+00 | 2.77E-07 | 2.77E-05 | 2.77E-03 | 2.77E-01 |
|
|
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| Particle size | 1 μm | 10 μm | 100 μm | 1000 μm | |||
| Tensile force (N) | 1.96E-11 | 1.96E-09 | 1.96E-07 | 1.96E-05 | |||
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