Fundamentals of Aerodynamics: Wing and Airfoil Performance

Understanding how air flows around objects is the key to designing efficient aircraft, drones, and high-performance vehicles. This course introduces you to the core principles of aerodynamics, translating complex physics into accessible, step-by-step concepts. You will transition from basic fluid mechanics to analyzing how lift, drag, and thrust are generated across subsonic and supersonic speeds. By studying clear written explanations and working through practical calculation exercises, you will gain a strong foundation in airfoil theory and aerodynamic design. What you'll learn: - Understand foundational fluid dynamics concepts, including pressure distribution, lift, and drag forces. - Analyze subsonic potential flows using source and vortex panel methods. - Examine viscous flows, including the behavior of laminar and turbulent boundary layers. - Apply thin airfoil theory and lifting line theory to evaluate wing performance. - Explore supersonic and hypersonic airflow behaviors and their impact on high-speed designs. - Review modern computational aerodynamics workflows and sustainability considerations in wing design. The course begins with essential terminology and the governing equations of fluid motion, gradually building up to boundary layers, wing theories, and high-speed regimes. You will practice applying these concepts through step-by-step written derivations and analysis problems. This course is designed for aspiring aerospace enthusiasts, engineering students, and self-directed learners who want a solid, beginner-friendly introduction to aerodynamics. No advanced engineering background is required, as we start with the absolute basics. Start reading today to master the science of flight and airflow analysis.