Outlet
The Outlet node defines an edge or a part of boundary where fluid leaves the gap.
Outlet Settings
For the Outlet node with edge selection, select an Outlet condition — Zero pressure, Pressure, or Normal outflow velocity.
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When the Liquid with cavitation is selected in the physics interface, Starvation is also available. For Zero pressure pf = 0 applies on the edge.
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For Pressure, enter a Pressure pf0 to impose pf = pf0 on the edge. If the reference pressure pref, defined at the physics interface level, is 0, pf0 is the absolute pressure. Otherwise, pf0 is the relative pressure.
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For Normal outflow velocity, enter a Normal outflow velocity U0.
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For Starvation, enter a value for the Fluid fraction θ0.
For the Outlet node with boundary selection, Outlet condition is set to Pressure by default. Enter a Pressure pf0 to impose pf = pf0 on the boundary.
When the Liquid with cavitation is selected in the physics interface, Starvation is also available. For Starvation, enter a value for the Fluid fraction θ0.