Karthik R
nApologies for the delayed response. We seem to have missed your post. nDo you have a flow going from inlet to outlet? Also, it seems that you are specifying an inlet pressure of 4 bar and an outlet pressure of 1 atmospheric pressure (~ 1 bar). This is probably the reason why you have a larger inlet pressure compared to the outlet. Again, I'm not 100% sure of your geometry. Based on what I'm reading, the reason why you are seeing a higher inlet pressure compared to the outlet is because of your boundary conditions. nI hope this answers your question.nThank you.nKarthikn