Negative Pressures at water/air Interface?
1 Attachment(s)
Hello,
I need help troubleshooting why there would be negative pressure within the water column for an interFoam simulation of water flowing over a weir. See attached image. 1. What would cause the pressure at the interface to be negative? There are ~7 mesh cells between 0Pa and the alpha interface so it isn't negative in just 1 cell (see the line plot in attached image) 2. Is there a way to have the interface correspond to 0Pa? If I change the alpha phase to 0.99 the interface is still negative. |
Boundary Conditions
0/U
Code:
dimensions [0 1 -1 0 0 0 0]; Code:
dimensions [0 0 0 0 0 0 0]; Code:
dimensions [1 -1 -2 0 0 0 0]; Code:
ddtSchemes Code:
solvers |
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