CFD+DEM 2-Way Coupling (CUDA) : Numerical analysis of debris sedimentation
The MPS(Moving Particle Semi-Implicit) which is a particle-based CFD proposed by Koshizuka is adopted for CFD.
- 2-way coupling of MPS (moving particle semi-implicit method) and DEM(discrete element method), (CFD+DEM)
- Water tank : D375, H720
- MPS particles : 365,190EA
- Nozzle diameter : 60mm
- Debris : 4mm, 7800kg/m^3 (SS), 138,178EA
- GPU : Nvidia GeForce RTX 3090 (CUDA v11.6)
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