I faced a problem when using preCICE 2.4.0 to couple an in-house code (Solver A) developed based OpenFOAM-4.x and CalculiX-2.15. Any help or advice would be greatly appreciated!!
The FSI case used to test the above coupling run successfully with interDyMFoam, CalculiX and preCICE. However, when the interDyMFoam was changed to Solver A, the following error occurred at the second inner iteration of the first time step.
FOAM FATAL ERROR:
V0 is not available
From function const Internal& Foam::fvMesh::V0() const in file fvMesh/fvMeshGeometry.C at line 221.
#0 Foam::error::printStack(Foam::Ostream&) at ??:?
#1 Foam::error::abort() at ??:?
#2 Foam::fvMesh::V0() const at ??:?
#3 Foam::fvMesh::Vsc() const at ??:?
#4 Foam::fv::EulerDdtScheme::fvmDdt(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) at ??:?
#5 ? at ??:?
#6 __libc_start_main in “/lib64/libc.so.6”
#7 ? at ??:?
It was noted that the Solver A has been validated and was able to predict the 3D flow field with no errors. Complete log file for fluid part, structure part and error message can be found
error.out (3.8 KB)
fluid.log (16.1 KB)
solid.log (4.3 KB)
precice-Calculix-convergence.log (115 Bytes)
precice-config.xml (3.0 KB)
Does anyone have ideas about it? Many thanks in advance!!