Research Article
Investigation on Computing Method of Martian Dust Fluid Based on the Energy Dissipation Method
Table 2
Parameters of Martian dust materials.
| Parameter | Value |
| Curvature radius of the contact point | 10-7 m | Combined radius of Martian dust particles | 5~100 μm | Shear modulus of Martian dust particles | 20 GPa | Poisson’s ratio of Martian dust particles | 0.25 | Surface energy between the falling particles and the grain bed particles | 0.04 J/m2 |
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