Research Article
Coupled DEM-SPH Method for Interaction between Dilated Polyhedral Particles and Fluid
Table 1
Simulation parameters of dam break flow in DEM-SPH method.
| Parameter | Value |
| Water tank: length × width × height | 8 m × 0.7 m× 1 m | Cube size | 0.15 m × 0.15 m × 0.15 m | Dilated radius of cube | 0.01 m | Density of cube | 800 kg/m3 | Distance between cube to water | 1.7 m | Friction coefficient of water tank | 0.35 | Friction coefficient of cube | 0.45 | Poisson’s ratio of cube | 0.3 | Water size | 3.5 m×0.7 m×0.4 m | Smoothing length | 0.02 m | Number of SPH particles | 119 000 |
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