Using periodic Function in OpenFOAM
 

Hello all,

I am trying to simulate a case of heat transfer in cross flow of air over tube bundle with fixed wall temperature. I have chosen a tube from the fourth row and I want to implement periodic boundary conditions at the sides.
Please suggest me how to write the case files (p,U,T, alphat, k, omega, p_rgh) for the same. I intend to use SST K-omega model and buoyantBoussinesqSimpleFoam.
Any help is appreciated.

Arijit.