Assessments of - Turbulence Model Based on Menter’s Modification to Rotta’s Two-Equation Model

Figure 12

Streamlines predictions using the turbulence model at different grid levels for backward-facing step case.

(a) Coarse grid (steady-state)

(b) Medium grid (time-averaged)

(c) Fine grid (time-averaged)

(d) Fine grid (unsteady)