How to calculate fluid drag forces on particles in OpenFoam Lagrangian solvers -- CFD Online Discussion Forums

November 17, 2022, 12:36	How to calculate fluid drag forces on particles in OpenFoam Lagrangian solvers	#1
Shah Akib Sarwar Member Shah Akib Sarwar Join Date: Mar 2021 Posts: 41 Rep Power: 5	Hello, I am a relatively new user of OpenFoam, and am currently using the icoUncoupledKinematicParcelFoam solver to track dust particles through a pre-calculated fluid velocity field. I also want to calculate the fluid drag forces on each particle at every time step, but having quite a bit of trouble with implementing it. If anyone has an idea on how to do this, or has already done this before, I would really appreciate your input. Thank you!

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