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ENH: Updates to BC documentation

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This commit is contained in:
andy
2012-07-19 17:16:03 +01:00
parent 15636809eb
commit 477abea289
2 changed files with 24 additions and 5 deletions
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7
src/finiteVolume/cfdTools/general/SRF/derivedFvPatchFields/SRFFreestreamVelocityFvPatchVectorField/SRFFreestreamVelocityFvPatchVectorField.H
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@ -48,12 +48,17 @@ Description
\heading Patch usage
\table
Property | Description | Required | Default value
UInf | free stream velocity | yes |
\endtable
Example of the boundary condition specification:
\verbatim
myPatch
{
type SRFFreestreamVelocity;
UInf (0 0 0); // free stream velocity
UInf (0 0 0);
value uniform (0 0 0); // optional value entry
}
\endverbatim

22
src/finiteVolume/cfdTools/general/SRF/derivedFvPatchFields/SRFVelocityFvPatchVectorField/SRFVelocityFvPatchVectorField.H
View File

@ -41,24 +41,38 @@ Description
- relative = yes: inlet velocity applied 'as is':
\f[
Up = U_in
U_p = U_{in}
\f]
- relative = no : SRF velocity is subtracted from the inlet velocity:
\f[
Up = U_in - U_srf
U_p = U_{in} - U_{p,srf}
\f]
where
\vartable
U_p = patch velocity [m/s]
U_{in} = user-specified inlet velocity
U_{p,srf} = SRF velocity
\endvartable
\heading Patch usage
\table
Property | Description | Required | Default value
relative | relative motion to the SRF? | yes |
inletValue | inlet velocity | yes |
\endtable
Example of the boundary condition specification:
\verbatim
myPatch
{
type SRFVelocity;
relative yes; // relative motion to the SRF?
inletValue uniform (0 0 0); // inlet velocity
relative yes;
inletValue uniform (0 0 0);
value uniform (0 0 0); // initial value
}
\endverbatim