|
[Sponsors] |
March 17, 2020, 18:38 |
Two coordinate systems in one region
|
#1 |
Member
Bernhard Stiehl
Join Date: Oct 2018
Posts: 30
Rep Power: 7 |
I want to define radial BC profiles at two differently oriented boundaries of one region. The only setting I found to have an effect on the region COS is under physics values -> axis, defining the proper COS there. Obviously that method allows to define ONE custom COS per region, so as of now only one radial profile at a time works. Steady model.
Is there any other way to define that, two regions is not an option, the internal interface boundary is horrible. Thanks, cheet |
|
March 18, 2020, 22:27 |
|
#2 |
Member
Bernhard Stiehl
Join Date: Oct 2018
Posts: 30
Rep Power: 7 |
That response is crap, but I am hoping someone might still have a helpful suggestion.
We want to avoid using a (signal),x,y,z profile for the second boundary and define that relative to the first boundary with proper local COS applied. Thanks |
|
March 19, 2020, 14:15 |
|
#3 |
Senior Member
Join Date: Nov 2010
Location: USA
Posts: 1,232
Rep Power: 24 |
Why don't you split the boundary in two and specify the boundary condition for each using independent coordinate systems?
|
|
March 19, 2020, 14:27 |
|
#4 |
Member
Bernhard Stiehl
Join Date: Oct 2018
Posts: 30
Rep Power: 7 |
Yes, it is two individual boundaries. What should I set the reference frames to? Do I get the second COS by rotating the first custom one? As I was saying I am aware of those functions but they have not worked for me, whatever I specify there is being overwritten by the physics -> axis section which is valid for the entire region. If you could tell me the exact settings to get that working will be great help.
Thank you ! Cheet |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Can I use fvOptions to couple a solid region and a fluid region? | titanchao | OpenFOAM Running, Solving & CFD | 4 | January 14, 2022 07:55 |
Maximum number of iterations exceeded chtmultiregionsimpleFoam | Moncef | OpenFOAM Running, Solving & CFD | 28 | July 13, 2020 14:26 |
p_rgh initial residual no change with different settings | manuc | OpenFOAM Running, Solving & CFD | 3 | June 26, 2018 15:53 |
HeatSource BC to the whole region in chtMultiRegionHeater | xsa | OpenFOAM Running, Solving & CFD | 3 | November 7, 2016 05:07 |
[Commercial meshers] Using starToFoam | clo | OpenFOAM Meshing & Mesh Conversion | 33 | September 26, 2012 04:04 |