Muliphase Flow Documentation
 

Can someone send me a link, or PM me for my email, to the documentation about the multiphase flow model flow3D uses? I use fluent, and I notice the multiphase flow model for flow3d can model the flow from an hour glass. I want to know how they set the angle of repose the the dense phases stresses in their model.

.... no one can send me the documentation?

OK, how about this. Do they use the eulerian-eulerian model for two phase flow? What models do they use for the dense solids phase particle stress?

go to flow3d.com. Search in the upper right for 'granular flow'. Look for a Tech Note that describes the 'granular flow' physics. Other tech notes that may be of interest: two on drift-flux, and any on density evaluation.