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Reply To: Advection Diffusion moddelling

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November 6, 2024 at 10:59 am #9487
HAdi
Participant

You are right if I use ParticleAdvectionDiffusionBGK(VELOCITY, VELOCITY2) (D3Q7 <VELOCITY, VELOCITY2>) with 2 velocity profile. The second velocity profile as long as I understand is used to determine drag force on the particles. However, in my case I do not want to consider this, so I used AdvectionDiffusionBGK(VELOCITY) (D3Q7 <VELOCITY>) with only one velocity field. Do I miss something?