Difference between revisions of "Grid convergence by Jozsef Nagy"
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Jozsef Nagy (talk | contribs) |
Andy Heather (talk | contribs) (Updated link) |
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* '''contact''': jozsef.nagy@jku.at | * '''contact''': jozsef.nagy@jku.at | ||
* '''OpenFOAM version''': 2.3.0 | * '''OpenFOAM version''': 2.3.0 | ||
| − | * '''published under''': CC BY-NC-SA license ([https:// creativecommons.org/licenses creative commons licenses]) | + | * '''published under''': CC BY-NC-SA license ([https://creativecommons.org/licenses creative commons licenses]) |
Go back to [https://wiki.openfoam.com/index.php?title=Day_4 Day 4]. | Go back to [https://wiki.openfoam.com/index.php?title=Day_4 Day 4]. | ||
| − | =[https:// www.youtube.com/watch?v=lrGO9QSBq1g Grid convergence]= | + | =[https://www.youtube.com/watch?v=lrGO9QSBq1g Grid convergence]= |
In this tutorial | In this tutorial | ||
| − | * [https:// www.youtube.com/watch?v=lrGO9QSBq1g part 1] | + | * [https://www.youtube.com/watch?v=lrGO9QSBq1g part 1] |
| − | * [https:// www.youtube.com/watch?v=pES0ybqs0cQ part 2] | + | * [https://www.youtube.com/watch?v=pES0ybqs0cQ part 2] |
| − | 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 | + | 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 | * field initialization with setFields | ||
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* 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 | ||
| − | * | + | * post processing |
Revision as of 09:32, 20 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 (creative commons licenses)
Go back to Day 4.
Grid convergence
In this 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 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
- post processing
