Analysis of Turbulent Flows with Computer Programs, 3rd Edition

Chapter 9

Differential Methods with Transport-Equation Turbulence Models

Chapter Outline Head

9.1 Introduction

9.2 Zonal Method for k-ε Model

9.2.1 Turbulence Equations and Boundary Conditions

9.2.2 Solution Procedure

9.3 Solution of the k-ε Model Equations with and without Wall Functions

9.3.1 Solution of the k-ε Model Equations without Wall Functions

9.3.2 Solution of the k-ε Model Equations with Wall Functions

9.4 Solution of the k-ω and SST Model Equations

9.5 Evaluation of Four Turbulence Models

9.5.1 Free-Shear Flows

9.5.2 Attached and Separated Turbulent Boundary Layers

9.5.3 Summary

9A Appendix: Coefficients of the Linearized Finite-Difference Equations _for the k-ε Model

Problems

References

9.1 Introduction

In Sections 9.2 and 9.3