Sir, I am using drilling fluid as the fluid material. Drilling Fluid follows the Herschel-Bulkley viscosity model. The values of k, n and Yield stress are given.nk = 0.04;nn = 0.94;nys = 4.022 Pa;nWhat should be the values count , max and min values in this strain rate section for Drilling fluids? The values are kind of fixed. No matter what I number I put, it changes back to the default values expect for Count. We can only change the values of Count from 10-1000 range.n