Research Article
Calculation of the Influence Zone for Planetary Sampling Based on DEM Simulation
Table 2
Microscopic parameters selected for simulation of FJS-1 in loose condition.
| | Parameters | Value | Parameters | Value |
| | Time increment (s) | | Particle size (cm) | 0.25-0.5 | | Steps | | Number of elements | 6 | | (cm/s2) | -980 (earth gravity) | Normal stiffness (N/cm) | 10 | | Number of particles | 8000 | Shear stiffness (N/cm) | 10 | | (cm/s2) | 2.93 | Particle friction angle (°) | 10 |
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