[maratik]

Hi foamers,

I've got a task to implement granular pressure inside of driftFluxFoam that I've already adjusted to model dry foams. Therefore I want to account for perpendicular pressure difference between adjacent gas bubbles (like in particle-liquid flow).
I've checked in multiphaseEulerFoam for help, and it already has granular pressure dictionaries with radial distribution function.
My question is this: where does multiphaseEulerFoam use or call this calculated granular pressure? I haven't found it in pEqn, UEqn, etc. It is implicit to my eyesight kinda..
Please share your ideas or materials where to look.

In driftFluxFoam, for example, I have 3 equations: alphaEqn, pEqn, Ueqn(momentum). But this EulerFoam is much more complex.

Thanks in advance!