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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Error: Granular DDPM injection › Reply To: Error: Granular DDPM injection

April 5, 2024 at 3:06 pm
kiran.purushothamakeshavan
Subscriber

Using the granular DDPM, I was able to simulate a fluidised bed on fluent, so I tried using injections instead of physically defining the particles in a region.
Here there is a distinction between fluid and granular matter just as seen in a DEM code. Why does injections not seem to work? The particles seem to coincide with each other if we try to do this on DDPM injection.

Also where can I find tutorials which couple fluent and rocky? I understand rocky has been with ansys in recent times but are there resources which specifically talk about CFD-DEM coupling?