Axisymmetric 2D Simulation in OpenFOAM
Автор: OpenFOAM Tutorials
Загружено: 2015-05-10
Просмотров: 20751
All code can be found at: https://github.com/lordvon/OpenFOAM_T...
DESCRIPTION:
Here we will do a simple 2D axisymmetric simulation of a donut shape in freestream. The 'wedge' boundary condition will be introduced and details on setting up an axisymmetric case will be shown.
OUTLINE:
-Use rotational extrude in Gmsh to create a wedge shape.
-Convert the mesh and change the boundary file.
-Change the write format in system/controlDict to 'binary' to prevent errors.
-Run the simulation and view post-processed results.
COMMANDS:
gmsh mesh/main.geo -3 -o test.msh
gmshToFoam test.msh -case case
Modify boundary file
pimpleFoam
This tutorial was run successfully on:
-Ubuntu 14.04 64-bit
-OpenFOAM 2.3.1
-Gmsh 2.9.3
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