- similar to foamToEnsightParts, provide a data/ subdirectory to hold
the time-varying field information (collated output only).
- widen data mask to avoid possible overflows with many time steps
- ensight does supports geometry in a separate file, but for the
surface writer we claim that this is not true. This allows
the field writers to control where the mesh/case files land.
With 'true', the uncollated output would incidentally create
things like this:
Previous (w/ fields) | Now (w/ fields)
----------------------------+----------------------
0.05/surf.case |
0.05/surf.mesh |
0.05/p/surf.case | 0.05/p/surf.case
0.05/p/surf.mesh | 0.05/p/surf.mesh
0.05/p/surf.0000.p | 0.05/p/surf.0000.p
Previous (w/o fields) | Now (w/o fields)
----------------------------+----------------------
0.05/surf.case | 0.05/surf.mesh
0.05/surf.case | 0.05/surf.mesh
Move the separateGeometry() flag to the *.C code, where it is less
likely to be mistakenly altered.
Reference:
Poletto, R., Craft, T., and Revell, A.,
"A New Divergence Free Synthetic Eddy Method for the
Reproduction of Inlet Flow Conditions for LES",
Flow Turbulence Combust (2013) 91:519-539
- patchFields now get mapped (instead of created)
- with -consistent it now maps all patches except for processor ones (they are
the only ones that are processor-local)
- all constraint patches get evaluated after mapping to bring them up to date.
Patch contributed by Mattijs Janssens
Description
Constrain the field values within a specified region.
For example to set the turbulence properties within a porous region:
\verbatim
porosityTurbulence
{
type scalarFixedValueConstraint;
active yes;
scalarFixedValueConstraintCoeffs
{
selectionMode cellZone;
cellZone porosity;
fieldValues
{
k 30.7;
epsilon 1.5;
}
}
}
\endverbatim
See tutorials/compressible/rhoSimpleFoam/angledDuctExplicitFixedCoeff
constant/fvOptions for an example of this fvOption in action.
The modes of operation are set by the dimensions of the pressure field
to which this boundary condition is applied, the \c psi entry and the value
of \c gamma:
\table
Mode | dimensions | psi | gamma
incompressible subsonic | p/rho | |
compressible subsonic | p | none |
compressible transonic | p | psi | 1
compressible supersonic | p | psi | > 1
\endtable
For most applications the totalPressure boundary condition now only
requires p0 to be specified e.g.
outlet
{
type totalPressure;
p0 uniform 1e5;
}
- Translate a list of C++ strings into C-style (argc, argv) pair.
- Translate C-style (argc, argv) pair to list of C++ strings.
Useful when interfacing to external C-code and some libraries
