Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › Hydrostatic Load Application Ansys › Reply To: Hydrostatic Load Application Ansys
September 22, 2022 at 2:42 am
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No, don’t deactivate the hydrostatic pressure unless you want to see the stress in the tank when it has no liquid, but is pressurized.Â
Just leave the hydrostatic pressure active in step 2 and also have a separate pressure load on all the tank wall faces, including the faces below the liquid free surface.
The air pressure is pushing on the free surface and adding a constant pressure offset to the liquid, which transfers it to the wall.