[abhishek_kgp]

Hello Everyone!

I am simulating a particle laden channel flow with sphereDrag and gravity as the particleForces using pimpleLPTFoam. I know that drag force in sphereDrag is calculated in SphereDragForce.C file as

value.Sp() = mass*0.75*muc*CdRe(Re)/ (p.rho()*sqr(p.d()));

I want to output this dragforce on the particles in timestep directories. Any suggestions please? I am stuck with this..

Thanking in anticipation.