Contributed by Juho Peltola, VTT
Notable changes:
1. The same wall function is now used for both phases, but user must
specify phaseType ‘liquid’ or ‘vapor’
2. Runtime selectable submodels for:
- wall heat flux partitioning between the phases
- nucleation site density
- bubble departure frequency
- bubble departure diameter
3. An additional iteration loop for the wall boiling model in case
the initial guess for the wall temperature proves to be poor.
The wallBoiling tutorial has been updated to demonstrate this new functionality.
This supports the abstraction of the set of fields from the field code
generation macros making it easier to change the set of fields supported
by OpenFOAM. This functionality is demonstrated in the updated
fvPatchFields macros and will be applied to the rest of the field code
generation macros in the future.
blockMesh -help
Usage: blockMesh [OPTIONS]
options:
-blockTopology write block edges and centres as .obj files
-case <dir> specify alternate case directory, default is the cwd
-dict <file> specify alternative dictionary for the blockMesh description
-noFunctionObjects
do not execute functionObjects
-region <name> specify alternative mesh region
-srcDoc display source code in browser
-doc display application documentation in browser
-help print the usage
Block description
For a given block, the correspondence between the ordering of
vertex labels and face labels is shown below.
For vertex numbering in the sequence 0 to 7 (block, centre):
faces 0 (f0) and 1 are left and right, respectively;
faces 2 and 3 are bottom and top;
and faces 4 and 5 are front the back:
4 ---- 5
f3 |\ |\ f5
| | 7 ---- 6 \
| 0 |--- 1 | \
| \| \| f4
f2 3 ---- 2
f0 ----- f1
Using: OpenFOAM-dev (see www.OpenFOAM.org)
Build: dev-9d3f407fc741
Patch contributed by Bruno Santos
Resolves bug-report http://bugs.openfoam.org/view.php?id=2267
1. Spaced ending of multi-level template parameters are not allowed, such as:
List<List<scalar> >
which instead should be:
List<List<scalar>>
2. The use of the 'NULL' macro should be replaced by 'nullptr'
to ensure 'patchType' is set as specified.
Required substantial change to the organization of the reading of the
'value' entry requiring careful testing and there may be some residual
issues remaining. Please report any problems with the reading and
initialization of patch fields.
Resolves bug-report http://bugs.openfoam.org/view.php?id=2266
e.g. for the cavity tutorial the moving wall patch can be specified in
terms of the block vertices as before:
boundary
(
movingWall
{
type wall;
faces
(
(3 7 6 2)
);
}
.
.
.
or the new specification of the face as block 0, block face 3:
boundary
(
movingWall
{
type wall;
faces
(
(0 3)
);
}
Renamed the original 'laminar' model to 'Stokes' to indicate it is a
linear stress model supporting both Newtonian and non-Newtonian
viscosity.
This general framework will support linear, non-linear, visco-elastic
etc. laminar transport models.
For backward compatibility the 'Stokes' laminar stress model can be
selected either the original 'laminar' 'simulationType'
specification in turbulenceProperties:
simulationType laminar;
or using the new more general 'laminarModel' specification:
simulationType laminar;
laminar
{
laminarModel Stokes;
}
which allows other laminar stress models to be selected.
Required to support LTS with the -postProcess option with sub-models dependent on ddt
terms during construction, in particular reactingTwoPhaseEulerFoam.
Individual inward-pointing faces are checked and if all faces are
inward-pointing the block is inside-out. These errors are fatal and the
message indicates which block the error occurs in and where in the
blockMeshDict the block is defined.
