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Forum: OpenFOAM Pre-Processing

August 30, 2013, 04:41

Replies: 11

inlet boundary condition based on specified water level

Views: 5,636

Posted By nimasam

in your post #1, you said you want a constant...

in your post #1, you said you want a constant water level!, so i assumed! a portion of your inlet fill with water! if the whole inlet is water! then specify the velocity or flux whats wrong then? ;)

Forum: OpenFOAM Pre-Processing

August 30, 2013, 04:05

Replies: 11

inlet boundary condition based on specified water level

Views: 5,636

Posted By nimasam

well you can put a non-uniform alpha something...

well you can put a non-uniform alpha
something similar this :
where h is water level

you can used:

1- code stream
2: groovyBC

to create such nonuniform BC

Forum: OpenFOAM Pre-Processing

August 29, 2013, 14:30

Replies: 11

inlet boundary condition based on specified water level

Views: 5,636

Posted By nimasam

well i guess you can do it via non-uniform alpha1...

well i guess you can do it via non-uniform alpha1 (i assumed you use interFoam as solver ;) )

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