OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › HBLM for stokes drag force simulation › Reply To: HBLM for stokes drag force simulation May 29, 2020 at 5:14 pm #5008 ZhangshiParticipant Dear Robin, I forget to tell you that I set episilon for about 1E-7m,I think it’s more similar to the sphere.Or maybe it’s not really important. I’m waiting for your answer.Thank you so much. Best Zhangshi