Advanced Fluid Mechanics builds upon the fundamentals to analyze complex fluid behaviors in engineering applications. It covers viscous and turbulent flows, compressible and incompressible fluids, and non-Newtonian fluid dynamics. The subject also explores boundary layer theory, flow instabilities, vortex dynamics, and multiphase flows, providing tools to predict and control real-world fluid behavior. Mathematical modeling using Navier-Stokes equations, dimensionless analysis, and computational fluid dynamics (CFD) is central to solving practical problems. Advanced Fluid Mechanics is essential for the design and optimization of aerospace systems, hydraulic machines, energy systems, and environmental fluid processes.