Foundations of Hydrofoil and Propeller Design

How do high-speed vessels glide efficiently over water, and how do wind turbines extract maximum energy from the wind? Understanding the fluid dynamics of lifting surfaces is the key to engineering modern marine and renewable energy systems. This text-only course guides you through the fundamental physics, mathematical models, and computational principles behind hydrofoils, propellers, and wind turbine rotors. You will transition from basic fluid mechanics to the design methodologies used in maritime and wind energy industries today.\n\nWhat you'll learn:\n- Understand the foundational physics of lift, drag, and cavitation in hydrofoil sections.\n- Apply lifting line and lifting surface theories to analyze rudders, control surfaces, and propeller blades.\n- Design wake-adapted propellers and wind turbine rotors optimized for steady and unsteady flows.\n- Explore the numerical principles of vortex lattice and panel methods used in modern computational fluid dynamics.\n- Analyze steady and unsteady thrust, torque, and structural performance under real-world environmental conditions.\n- Evaluate modern sustainable design workflows using open-source aerodynamic and hydrodynamic simulation concepts.\n\nYour learning path begins with core hydrodynamic definitions and 2D foil section theory before advancing to 3D lifting surfaces, propeller mechanics, and wind turbine aerodynamics. Through clear text explanations, step-by-step mathematical derivations, and conceptual code walkthroughs, you will build a robust theoretical foundation.\n\nThis course is designed for engineering students, maritime enthusiasts, and renewable energy beginners. No advanced aerodynamics background is required, though basic physics and calculus concepts are recommended.\n\nStart reading today to master the core principles of marine and wind propulsion design.