Version |
Date |
Description |
|---|---|---|
0 |
2018-12-18 |
Turbulent flow in manifolds |
In this documentation you can obtain basis for: - Axisymmetric Meshing. - Turbulence and multiphase fluid modeling.
PY-A843 OXY Manifolds¶
BIDIMENSIONAL MODELS (2D)¶
Create Geometry and mesh¶
Use the command into the case directory.
blockMesh
It creates a polymesh subfolder into the constant folder
Use on OpenFOAM¶
Export UNV file Mesh_1 and copy un /hgasca/OpenFOAM/run/case
ideasUnvToFoam Mesh_1.unv
openFoam Flies¶
0 Folder¶
constant folder¶
Pay special attention to transportProperties
system folder¶
Here there are important files:
The subsecuent time steps must maintain the phase equilibrium in other way the run could diverge.
Actions¶
checkMesh
if errors review your mesh know use pimpleFOAM with one or more processors
simpleFoam
TRIDIMENSIONAL MODELS (3D)¶
The files presented below are the text files of the model. The geometrical model creates othe binaries not presented here.
Create Geometry and Mesh¶
This code could be user by any pipe arrangement with one input and one output Test with different meshes in order to assure the convergence.
Use on OpenFOAM¶
Export UNV file Mesh_1 and copy un /hgasca/OpenFOAM/run/case
ideasUnvToFoam Mesh_1.unv
openFoam Flies¶
0 Folder¶
constant folder¶
Pay special attention to transportProperties
system folder¶
Here there are important files:
The subsecuent time steps must maintain the phase equilibrium in other way the run could diverge.
Actions¶
checkMesh
if errors review your mesh know use pimpleFOAM with one or more processors
simpleFoam
Out of the scope:
-http://www.tfd.chalmers.se/~hani/kurser/OS_CFD_2013/UlfNilsson/reportAdjoint.pdf