It is better to declare the namespace of each function in the C file
rather than "open" the namespace as this may lead to inconsistencies
between the declaration in the H files and definition in the C file.
fvOptions are transferred to the database on construction using
fv::options::New which returns a reference. The same function can be
use for construction and lookup so that fvOptions are now entirely
demand-driven.
The abstract base-classes for fvOptions now reside in the finiteVolume
library simplifying compilation and linkage. The concrete
implementations of fvOptions are still in the single monolithic
fvOptions library but in the future this will be separated into smaller
libraries based on application area which may be linked at run-time in
the same manner as functionObjects.
Patch provided by Timo Niemi
Resolved bug-report http://www.openfoam.org/mantisbt/view.php?id=1636
This correction corresponds to option 3 of the options proposed by Timo:
Define both ECont and EDisp to be the total emission per surface area,
apply multiplication by 4 in cloudAbsorptionEmission model (the only
place that uses EDisp?). Do not multiply E in P1 at all, divide both
ECont and EDisp in fvDOM.
Moved correctNut call from constructors to the new validate function to
avoid problems with construction order and field availability for the
calculation of nut.
To ensure nut is physical and consistent with the turbulence fields the
validate function should be called after the construction of the
turbulence model, fvOptions and any other fields that the calculation of
nut might depend on.
This is useful when applying an experimentally obtained profile as an
inlet condition:
Example of the boundary condition specification:
\verbatim
myPatch
{
type fixedProfile;
profile csvFile;
profileCoeffs
{
nHeaderLine 0; // Number of header lines
refColumn 0; // Reference column index
componentColumns (1 2 3); // Component column indices
separator ","; // Optional (defaults to ",")
mergeSeparators no; // Merge multiple separators
fileName "Uprofile.csv"; // name of csv data file
outOfBounds clamp; // Optional out-of-bounds handling
interpolationScheme linear; // Optional interpolation scheme
}
direction (0 1 0);
origin 0;
}
\endverbatim
or a simple polynomial profile:
Example setting a parabolic inlet profile for the PitzDaily case:
\verbatim
inlet
{
type fixedProfile;
profile polynomial
(
((1 0 0) (0 0 0))
((-6200 0 0) (2 0 0))
);
direction (0 1 0);
origin 0.0127;
}
\endverbatim
Based on code provided by Hassan Kassem:
http://www.openfoam.org/mantisbt/view.php?id=1922
Provides run-time selection of buoyancy sources for compressible solvers
Replaces the built-in buoyancy sources in XiFoam, reactingFoam and
rhoReactingFoam.
e.g. in constant/fvOptions specify
momentumSource
{
type buoyancyForce;
buoyancyForceCoeffs
{
fieldNames (U);
}
}
and optionally specify the buoyancy energy source in the enthalpy
equation:
energySource
{
type buoyancyEnergy;
buoyancyEnergyCoeffs
{
fieldNames (h);
}
}
or internal energy equation
energySource
{
type buoyancyEnergy;
buoyancyEnergyCoeffs
{
fieldNames (e);
}
}
