[ghindi]

Hi Foamers.

I'm currently trying to modify the stochasticDispersion.C code, that is part of spraySubModel.
Basically I'm modifying the member function disperseParcels().
In the method that I'm changing I need the cell dimension. As I'm using hexahedral elements I just need to read the cell volumes and obtain the cubic root. I'm trying to use mesh.V() to get the cell volumes but when I try to compile the library (wmake libso) I get errors.

The line in the code is
scalar xDim = Foam:: pow(mesh.V()[celli],1/3);

The compilation error message is below:
error: ‘mesh’ was not declared in this scope

If then try the following,
scalar xDim = Foam:: pow(fvMesh::V()[celli],1/3);

The compilation error message is below:
error: cannot call member function ‘const Foam:: DimensionedField<double, Foam::volMesh>& Foam::fvMesh::V() const’ without object

Does anyone knows how to solve that?
Thanks a lot for any assistance.

Regards,
Gustavo.

[alexeym]

Hi,

There is no mesh in spraySubModels, but there is spray_ [1] member, which has mesh method [2], so your "mesh.V()" should be "spray_.mesh().V()".

1. https://sourceforge.net/p/openfoam-e...ionModel.H#l57
2. https://sourceforge.net/p/openfoam-e...y/spray.H#l246

[ghindi]

Thanks Alexey it worked.
Regards,
Gustavo.