Nozzle aerodynamics is a specialized field within fluid dynamics and aerodynamics focused on the study, analysis, design, and optimization of fluid flow, typically compressible gas flow, as it passes through a nozzle. This domain investigates phenomena such as high-speed acceleration, expansion waves, shock waves, boundary layer development, and their impact on exit flow properties and thrust generation, crucial for the performance of propulsion systems, power generation turbines, and various industrial applications.