Glenn Turner

So i applied a low static pressure to move the gas and that fixed the issue. thanks Glenn

Hi, I am currently doing a university project using ventsim and i am required to test the time that it takes for fume to be cleared from a drive with the fan on and the fan off. The program works great with the fan turned on, however when i try to run the simulation with the fan turned off, i get no results at all. All of the spread mix contaminants are zero. Do you have any ideas why this is happening? Regards Glenn