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Reply To: Problem of running bifurcation3d example

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July 18, 2024 at 9:13 am #8961
jan
Participant

Dear yueyq,

the example only works in parallel mode. The particle system currently doesn’t run on GPUs. However, you can run it in parallel using multiple CPUs. Please refer to the user guide (https://www.openlb.net/wp-content/uploads/2024/06/olb_ug-1.7r0.pdf), see “10.9. Lesson 9: Run Your Programs on a Parallel Machine”.

Best regards,
Jan

Edit:
Yes, the logic of VerletParticleDynamicsWallCapture is only for subgrid scale particles. In my opinion, you’d need to somehow model cohesive forces on the resolved surface for surface resolved particles.

  • This reply was modified 1 year, 3 months ago by jan.