Difference between revisions of "Grid convergence by Jozsef Nagy"
Jump to navigation
Jump to search
Jozsef Nagy (talk | contribs) |
Jozsef Nagy (talk | contribs) |
||
Line 11: | Line 11: | ||
In this [https:// www.youtube.com/watch?v=lrGO9QSBq1g tutorial] we will cover one of the basic concepts in OpenFOAM. The resolution of your mesh might have an influence onto the results of your simulation. This [https:// www.youtube.com/watch?v=lrGO9QSBq1g video] gives you a feeling about the importance of grid resolution and how to avoid deviations caused by coarse grid resolution. We will cover | In this [https:// www.youtube.com/watch?v=lrGO9QSBq1g tutorial] we will cover one of the basic concepts in OpenFOAM. The resolution of your mesh might have an influence onto the results of your simulation. This [https:// www.youtube.com/watch?v=lrGO9QSBq1g video] gives you a feeling about the importance of grid resolution and how to avoid deviations caused by coarse grid resolution. We will cover | ||
− | * field initialization | + | * field initialization with setFields |
* mesh refinement with blockMesh | * mesh refinement with blockMesh | ||
* simulation of a 1D shock tube case | * simulation of a 1D shock tube case | ||
* influence of mesh refinement on the simulation results | * influence of mesh refinement on the simulation results | ||
* postprocessing | * postprocessing |
Revision as of 08:55, 19 September 2016
- author: Jozsef Nagy
- affiliation: Institute of Polymer Injection Molding and Process Automation, Johannes Kepler University Linz, Austria
- contact: jozsef.nagy@jku.at
- OpenFOAM version: 2.3.0
- published under: CC BY-NC-SA license ([https:// creativecommons.org/licenses creative commons licenses])
Go back to Day 2.
[https:// www.youtube.com/watch?v=lrGO9QSBq1g Grid convergence]
In this [https:// www.youtube.com/watch?v=lrGO9QSBq1g tutorial] we will cover one of the basic concepts in OpenFOAM. The resolution of your mesh might have an influence onto the results of your simulation. This [https:// www.youtube.com/watch?v=lrGO9QSBq1g video] gives you a feeling about the importance of grid resolution and how to avoid deviations caused by coarse grid resolution. We will cover
- field initialization with setFields
- mesh refinement with blockMesh
- simulation of a 1D shock tube case
- influence of mesh refinement on the simulation results
- postprocessing