OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › correction for tutorial and question › Re: correction for tutorial and question September 13, 2017 at 2:41 pm #2718 MaminMember Hi mgaedtke, I have defined the charRho as the density of helium at 100 Pascal (0.00016). However, what I get at the inlet is a pressure of 10 Pascal instead (U=15 m/s, charNu=0.12). I was expecting to get 100 Pascal at the inlet. Any hint? Thanks