Contents
1 Introduction
1.1 System setting
1.1.1 OS system
1.1.2 Computational language
1.1.3 Visualization
2 Governing equations
2.1 Compact and differential form
2.2 Vector and conservative form
2.3 Equations of state
2.4 Incompressible flow
3 Numerical methods
3.1 Finite volume method vs Finite difference method
3.2 Spatial discretisation
3.2.1 Discretisation of convective fluxes
3.2.2 Discretisation of viscous fluxes
3.3 Temporal discretisation
3.3.1 Explicit time-stepping scheme
3.3.2 Implicit time-stepping scheme
4 Turbulence modelling
4.1 Basic equations of turbulence
4.2 Spalart-Allmaras model
5 Boundary conditions
5.1 Solid wall
5.2 Inlet/outlet boundary
6 Numerical tests
6.1 Cylinder
6.1.1 Inviscid vs viscous flow
6.2 Airfoil
6.2.1 Inviscid vs viscous flow
- Teacher: Sungki Jung