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A peer-reviewed article of this preprint also exists.
This version is not peer-reviewed
Submitted:
11 January 2024
Posted:
12 January 2024
You are already at the latest version
Discrete scheme 1 | Discrete scheme 2 | Discrete scheme 3 | Discrete scheme 4 | |
Total grid (million) | 10 | 14.66 | 19.87 | 28.38 |
Lift-to-drag | 1.949 | 1.948 | 1.951 | 1.949 |
Parameters | Lateral wind condition | Yaw rotation conditions | Roll rotation conditions |
Flight speed (m/s) | 29 | 29 | 29 |
Attack angle (°) | 35 | 35 | 35 |
Angle between velocity and skis (°) | 35 | 35 | 35 |
Skis opening angle (°) | 28 | 28 | 28 |
Angle between body and skis (°) | 16 | 16 | 16 |
Bending angle of upper body (°) | 18 | 18 | 18 |
Lateral wind speed (m/s) | 0/1.5/3.0/4.5/7.5/10.5/13.5 | 0 | 0 |
Yaw rotation angle (°) | 0 | 0/2.5/5/7.5/10/12.5/15 | 0 |
Roll rotation angle (°) | 0 | 0 | 0/2.5/5/7.5/10/12.5/15 |
Wind speed (m/s) | Total lift (N) | Total drag (N) | Pitch moment (N·m) | Yaw force (N) | Yaw moment (N·m) | Roll moment (N·m) |
0 | 297.6 | 151.04 | -109.34 | 0 | 0 | 0 |
1.5 | 298.15 | 151.54 | -109.47 | 1.05 | 0.25 | -0.31 |
3 | 299.79 | 153.01 | -109.86 | 4.22 | 1.01 | -1.25 |
4.5 | 302.53 | 155.48 | -110.51 | 9.48 | 2.27 | -2.8 |
7.5 | 311.29 | 163.36 | -112.59 | 26.31 | 6.32 | -7.8 |
10.5 | 324.43 | 175.2 | -115.7 | 51.58 | 12.38 | -15.23 |
13.5 | 341.96 | 190.98 | -119.86 | 85.27 | 20.46 | -25.27 |
Yaw rotation angle (°) | Total lift (N) | Total drag (N) | Total lift-to-drag ratio | Pitch moment (N·m) | Yaw force (N) | Yaw moment (N·m) | Roll moment (N·m) |
0 | 297.60 | 151.04 | 1.970 | -109.34 | 0.00 | 0.00 | 0.00 |
2.5 | 297.32 | 153.05 | 1.943 | -109.44 | 8.78 | 2.16 | -1.67 |
5 | 296.47 | 155.87 | 1.902 | -109.58 | 15.89 | 4.27 | -3.07 |
7.5 | 295.05 | 159.97 | 1.844 | -109.77 | 24.89 | 6.78 | -5.26 |
10 | 293.08 | 166.94 | 1.756 | -110.10 | 34.07 | 10.53 | -8.34 |
12.5 | 290.55 | 175.68 | 1.654 | -110.56 | 45.12 | 15.22 | -12.26 |
15 | 287.46 | 187.75 | 1.531 | -110.93 | 56.30 | 21.63 | -17.37 |
Roll rotation angle (°) | Total lift (N) | Total drag (N) | Total lift-to-drag ratio | Pitch moment (N·m) | Yaw force (N) | Yaw moment (N·m) | Roll moment (N·m) |
0 | 297.60 | 151.04 | 1.970 | -109.34 | 0.00 | 0.00 | 0.00 |
2.5 | 295.07 | 150.65 | 1.957 | -107.92 | -12.33 | -2.91 | 2.04 |
5 | 291.19 | 149.32 | 1.950 | -105.53 | -28.72 | -6.47 | 4.53 |
7.5 | 285.46 | 147.27 | 1.938 | -102.43 | -42.07 | -11.17 | 7.82 |
10 | 277.25 | 145.54 | 1.905 | -99.14 | -54.08 | -16.93 | 11.85 |
12.5 | 262.82 | 142.88 | 1.839 | -94.68 | -69.81 | -25.45 | 17.81 |
15 | 245.78 | 139.13 | 1.766 | -89.83 | -83.90 | -37.77 | 23.59 |
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