31891a38b2
It is now possible to define coordinate systems in a central location and
selected them by name for any model requiring one, e.g. the
explicitPorositySource.
Description
Provides a centralized coordinateSystem collection.
For example with the porous region specified in \c constant/fvOptions as
\verbatim
porosity
{
type explicitPorositySource;
explicitPorositySourceCoeffs
{
selectionMode cellZone;
cellZone porousBlockage;
type DarcyForchheimer;
// D 100; // Very little blockage
// D 200; // Some blockage but steady flow
// D 500; // Slight waviness in the far wake
D 1000; // Fully shedding behavior
d ($D $D $D);
f (0 0 0);
coordinateSystem porousBlockage;
}
}
\endverbatim
the corresponding coordinate system \c porousBlockage is looked-up
automatically from the \c constant/coordinateSystems dictionary:
\verbatim
porousBlockage
{
type cartesian;
origin (0 0 0);
coordinateRotation
{
type axesRotation;
e1 (1 0 0);
e2 (0 1 0);
}
}
\endverbatim
See \c tutorials/incompressible/pisoFoam/laminar/porousBlockage
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