About This Book
Computational Aerodynamics is a field that applies numerical methods and algorithms to solve complex
problems in aerodynamics. It plays a crucial role in modern aircraft design, performance analysis, and
optimization, providing insights that would be difficult or impossible to obtain through traditional
experimental methods alone. The primary objective is to simulate and predict the airflow around an
aircraft, which is essential for optimizing performance, enhancing safety, and reducing costs. In
computational aerodynamics, computational fluid dynamics (CFD) is the key tool used. CFD involves
solving the governing equations of fluid flow, such as the Navier-Stokes equations, using numerical
techniques. These equations describe how air moves around an aircraft, considering factors like pressure,
temperature, and velocity. By simulating these flows, engineers can predict aerodynamic forces such as
lift, drag, and moments, which are vital for aircraft design. CFD allows for detailed analysis of complex
flow phenomena, including turbulent flows, shock waves, and boundary layers, which are essential for
understanding aircraft performance at various flight conditions. The insights gained from these
simulations help in optimizing wing shapes, engine integration, and other aerodynamic features to
improve fuel efficiency, stability, and overall performance. Advancements in computational power and
simulation software continue to push the boundaries of computational aerodynamics, making it an
indispensable tool in modern aerospace engineering. This book provides a comprehensive exploration
of computational aerodynamics, focusing on the application of numerical methods and CFD techniques
in solving complex aerodynamic problems.
Contents: 1. Introduction, 2. The Theory of Aerodynamics, 3. Automotive Aerodynamics, 4. Aerodynamic
Devices, 5. Turbine Operation and Flow, 6. Fluid Dynamics, 7. Aircraft Design Process.
