Thanks for the clarification. nSo instead of monitoring the maximum velocity, should I be monitoring the average outlet velocity here by creating a line perpendicular to the one that I have currently created?. nAlso, going back to my original question. At position equals 0mm (corresponds to the outlet of the nozzle), the flow has yet to touch the bottom moving plate. So, should a1v1=a2v2 not hold true ?. I apologize that I keep coming back to this. I am a bit unsure as to what is happening here and would like to understand it.nI appreciate the help.n