Hello everyone, I have simulated flow past a cylinder and now i want to get time average pressure and skin friction co-efficient in the entire flow domain for a certain time interval. What should i do? any suggestion is highly appreciated... Thanks and regards Subhankar
Hi Subhankar, you can use openfoam utility to get the wall shear stress by typing "solvername" -postProcess -func wallShearStress -latestTime command in the terminal. E.g. simpleFoam -postProcess -func wallShearStress -latestTime or newTimes which will create the wallShearStress field in paraFoam, which can be used to calculate Cf.