OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Drag Coefficient (Cylinder 2D) › Re: Drag Coefficient (Cylinder 2D) August 31, 2016 at 7:48 am #2440 aliiabMember Mathias, thanks. But it’s still not clear: SuperLatticePhysDrag3D (like it’s used in cylinder3d example) presents drag force or drag coefficient?