I am new to solidworks flow simulation. I follow the tutorial of flow simulation and do exactly same thing shown in the tutorial document. But the results I obtained are slightly different with one shown in tutorial. For example, at example of a3, for isotropic material, the pressure drop I got is about 123Pa. But the results shown in tutorial in a excel sheet is 136Pa. Can anyone help me to find out the reason for the difference?
By the way, I am using solidworks flow simulation 2012 SP1 and window 7 professional.