Simulation With cyclicACMI Scale factors crash with mesh motion
OpenFOAM Version : 2012 OS : Ubuntu 20.04 GCC : gcc v6.3
Test case has been attached herewith to reproduce the error. There are total 4 domains
- Long rectangular volume with mesh motion
- 1st Cube interfacing with Domain 1
- 2nd Cube interfacing Domain 2 and 4
- 3rd Cube interfacing with Domain 3 and with outlet BC
cyclicACMI interfaces are used between Domain 1-2, 2-3 and 3-4. Scale factors are used for cyclicACMI interface between 3-4. Even for small change in scalefactor from 1 leads to divergence.
It has been tested with ideal gas, tabulatedEOS, SSTkW, KE models, small timesteps etc. (TabulatedEOS from https://github.com/Yuusha0/tabulatedThermophysicalProperties)
Pressure goes outside of the bounds. If dynamicmeshDict is removed from constant folder case runs well.
I suspect there is some bug in scale factor module introduced in the v2012. I wanted to ask if this observation is expected as I dont know complete limitations of this new capability and if not is there any quick fix to this issue ? TestCase.zip Thanks Amod Khardekar