See The Laminar Flow Interface,
The Turbulent Flow, Algebraic yPlus Interface,
The Turbulent Flow, L-VEL Interface,
The Turbulent Flow, k-ε Interface,
The Turbulent Flow, SST Interface, and
The Turbulent Flow, Low Re k-ε Interface in the
CFD Module User’s Guide for a description of the laminar and turbulent single-phase flow interfaces.
See Domain, Boundary, Pair, and Point Nodes for Single-Phase Flow in the
CFD Module User’s Guide for a description of the nodes associated to these interfaces.