| commit | 5e7ecb61cbe0cb0c784c6779316cfeb94a5b10ce | |
| author | henry <henry> | |
| Wed, 20 Jan 2010 16:23:55 +0000 (20 16:23 +0000) | ||
| committer | henry <henry> | |
| Wed, 20 Jan 2010 16:23:55 +0000 (20 16:23 +0000) | ||
| tree | f656c9a4f1de24b8806fca42891a85f289e01919 | treesnapshot (tar.gz zip) |
| parent | 73fddc33898bf4f78ae656f21ba35d9986191681 | commitdiff |
Changed from solving for p to solving for pmh (static pressure minus hydrostatic pressure).
While p and pmh (pd in OpenFOAM-1.5.?) are equivalent on orthogonal meshes they
are not on non-orthogonal meshes and the difference is very important for
buoyancy-dominated flows such as settling. settlingFoam is now written in terms
of pmh (static pressure minus hydrostatic pressure) which used to be called pd
but that confused too may people.
While p and pmh (pd in OpenFOAM-1.5.?) are equivalent on orthogonal meshes they
are not on non-orthogonal meshes and the difference is very important for
buoyancy-dominated flows such as settling. settlingFoam is now written in terms
of pmh (static pressure minus hydrostatic pressure) which used to be called pd
but that confused too may people.
14 files changed: