|
[Sponsors] |
September 28, 2012, 05:21 |
GGI for volumes / mesh mapping?
|
#1 |
New Member
Manuele Aufiero
Join Date: Dec 2011
Location: Grenoble
Posts: 8
Rep Power: 14 |
Dear all,
I would like to solve some equations (CFD) on a mesh and other (neutron diffusion) on a different mesh. The two meshes share the same physical space but are differently optimized. Is there a way to pass the variables (e.g., T, q''', ecc. ) between the two non-conforming mesh? i.e., to calculate the weighting factors from a generic cell on the mesh A to a generic cell on the mesh B, like GGI does for patches. Matrix-level coupling between two equations living on different meshes would be great but is not strictly required since most of the strongly coupled equation would share the same mesh . Can you suggest any presentation/paper/web-page/tutorial? Thank you very much!
__________________
Manuele Aufiero |
|
September 28, 2012, 08:53 |
|
#2 |
Senior Member
Sandeep Menon
Join Date: Mar 2009
Location: Amherst, MA
Posts: 403
Rep Power: 25 |
I did something very similar for volume fields. Take a look at my implementation:
https://github.com/smenon/dynamicTop...ervativeFields You can get the methodology / citation here: http://www.sciencedirect.com/science...45782511001666 |
|
September 28, 2012, 10:02 |
|
#3 |
New Member
Manuele Aufiero
Join Date: Dec 2011
Location: Grenoble
Posts: 8
Rep Power: 14 |
Thank you!
Good job, your work is quite wider than my needs I was only looking for something very simple, similar to mapField to be performed at each time step. I'll read your paper and I'll try to learn something new! Thanks Manuele
__________________
Manuele Aufiero |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[snappyHexMesh] SNappyHexMEsh and GGI (standing mesh gets deleted) | A.Wendy | OpenFOAM Meshing & Mesh Conversion | 1 | August 2, 2013 07:04 |
Mapping deltaTChem_ on refined mesh | tgvosk | OpenFOAM Running, Solving & CFD | 0 | August 29, 2012 11:32 |
[snappyHexMesh] external flow with snappyHexMesh | chelvistero | OpenFOAM Meshing & Mesh Conversion | 11 | January 15, 2010 19:43 |
fluent add additional zones for the mesh file | SSL | FLUENT | 2 | January 26, 2008 11:55 |
Turbogrid-icem mesh ggi | Kumar | CFX | 1 | May 18, 2007 04:19 |