[adrian88]

Hello everyone,

I am currently working on a Tank where I need to study the phases' changes while moving the Tank. So I am using interPhaseChangeDyMFoam with a DynamicMeshDict. I am linking the every files.

I have tried every single combinations (in fvSchemes and fvSolution) I could think of (interPhaseChange/interPhaseChangeDyM, changing the dynamic solver too) but nothing seems to be working while coupling the mouvement and the main solver.

The fail message looks like this :

This is the checkMesh :
Checking geometry...
Overall domain bounding box (-2043.31 -1042.41 -1042.6) (2050.46 1042.41 1042.28)
Mesh has 3 geometric (non-empty/wedge) directions (1 1 1)
Mesh has 3 solution (non-empty) directions (1 1 1)
Boundary openness (-7.47562e-18 1.66357e-16 2.17455e-16) OK.
Max cell openness = 2.57419e-16 OK.
Max aspect ratio = 6.74377 OK.
Minimum face area = 297.038. Maximum face area = 3272.01. Face area magnitudes OK.
Min volume = 11712.9. Max volume = 86766.7. Total volume = 1.2294e+10. Cell volumes OK.
Mesh non-orthogonality Max: 49.1303 average: 3.72368
Non-orthogonality check OK.
Face pyramids OK.
Max skewness = 1.71335 OK.
Coupled point location match (average 0) OK.

Mesh OK.

So does anyone have an idea on what could go wrong ? is it the mesh or on of the parameters ?

I am using openFOAM v2312 on a wsl Ubuntu.

thank you for the help.

NB :
we use SchnerrSauer model for the cavitation model with classic coefficient
And for the dyanmicMeshDict : dynamicFvMesh dynamicMotionSolverFvMesh;

motionSolver solidBody;

solidBodyMotionFunction multiMotion;

tangage
{
solidBodyMotionFunction oscillatingRotatingMotion;

cellZones rotating;

type movingCone;
amplitude (0 20 0);
origin (0 0 0);
axis (1 0 0);
omega 6.38;
}