Introduction to computational fluid dynamics, conservation laws of fluid motion and boundary conditions, discretization concepts, Taylor-series formulation, method of weighted-residual, control-volume formulation, steady convection and diffusion, discretization equation for two and three dimensions, unsteady convection and diffusion, central differencing scheme, upwind differencing scheme, power law differencing scheme, higher-order differencing scheme, the SIMPLE, SIMPLER, and SIMPLEC algorithm, solution of discretized equations, implementation of boundary conditions.