A proof of concept for modelling erosion underneath an obstacle due to wall shear stress. A VOF method is combined with mesh deformation functionality.
river erosion
Dedicated to open source high performance scientific computing in fluid mechanics and particle science
A project by DCS Computing and CFDEMresearch
- About
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Aspherix® solver and GUI
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Aspherix® Features
- Particle shapes: convex, concave, fibers, boxes, cylinders, elipsoids...
- Advanced Multi-sphere: Resolved non-spherical particles
- Rigid body dynamics - 6DOF & MDB coupling
- Bonded Particles
- Powder compaction
- Deforming meshes & Resolved wear
- Post-processing, spatial and temporal averaging
- Particle attrition, simplified fluid forces, area evaluations
- Mass transfer and chemical reactions
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Aspherix® Features
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LIGGGHTS®
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For everyone: LIGGGHTS®-PUBLIC
- Mesh import & moving mesh
- Conveyor model
- Stress analysis & Wear prediction
- Multi-sphere: Resolved non-spherical particles
- Non-resolved non-spherical particles
- Cohesion & Liquid Bridges
- Particle insertion & Packing generation
- Stress-controlled wall ("Servo wall")
- Heat transfer
- Particle growth & shrinkage
- SPH
- Electrostatics
- More Examples
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For everyone: LIGGGHTS®-PUBLIC
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CFDEM®coupling
- CFD
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- Contact
- DCS Computing