Boundary Errors

Shazlan

Hi all. I kept on getting this error message. I checked the boundaries many times to locate where the problems may be - but failed. For your info, I am using inlets, outlet (with fixed flow rate) and (static) pressure boundary conditions. There should not be any outflow on the pressure BC, it is there just to indicate the surface is open/expose to atmospheric/ambient pressure. Can somebody please give me a hint on what should I be looking for?

*** WARNING #001 *** FLUID INFLOW DETECTED AT SOME OUTFLOW BOUNDARIES WHERE MASS FLUXES ARE FORCED TO ZERO.

IF THIS CONDITION PERSISTS, YOUR RESULTS MIGHT BE WRONG

THE OUTFLOW BOUNDARY MIGHT NOT BE WELL SPECIFIED OR THE GRID MIGHT BE TOO COARSE NEAR THE OUTFLOW BOUNDARY

Many thanks.

Shazlan