Hi Josue, I'm not sure I'm following.
Do you want to flow 0.1928kg/s or do you want to develop a 5bar pressure differential?
if you set an environmental pressure opening and a volume flow rate, your output is the pressure at the volume flow rate. IE pressure differential.
if you set 2 pressures, you create the pressure differential and the result will be the flow rate.
i think what you want is the second one.
once you setup the problem appropriately, your temperature problem should get sorted out. right now it sounds like it is a bit overdefined.
if you're still stuck, you might want to describe what you're trying to accomplish, show an example of what you're trying to compare it to and also give us what your expected results are. the files wouldn't hurt either.