Basic aspects of computational fluid dynamics. Governing equations of fluid dynamics. Initial and boundary value problems. Classification of partial differential equations. Finite difference formulations, stability analysis. Parabolic equations: explicit and implicit methods. ADI method. Elliptic equations: Jacobi, Gauss- Seidel and SOR Iteration. Vorticity-Stream Function formulation. Hyperbolic equation: Lax-Wendroff, MacCormack’s method. Euler equations. Grid generation.