Scalar Diffusion on Nano-Scale
 

Hi Foamers,

I would like to model a pure diffusion of scalar (e.g. temperature) in two-dimensional domain which is on micro and/or nano scale (for example 10000nmx100 nm). For that I am using laplacianFoam, I am producing results as well but I can not see the results in ParaView. Is there some kind of a limit in OpenFoam (and Paraview) regarding the geometry scale?

Cheers,
Primoz