This section describes the theory behind the Spalart-Allmaras model. Information is presented in the following sections:

• 4.2.1. Overview
• 4.2.2. Transport Equation for the Spalart-Allmaras Model
• 4.2.3. Modeling the Turbulent Viscosity
• 4.2.4. Modeling the Turbulent Production
• 4.2.5. Modeling the Turbulent Destruction
• 4.2.6. Model Constants
• 4.2.7. Wall Boundary Conditions
• 4.2.8. Convective Heat and Mass Transfer Modeling