1/5/2023 0 Comments Airfoil design youtube![]() ![]() These NACA Airfoils are still commonly used and discussed today. Very early on the National Advisory Committee for Aeronautics developed a numbering system for airfoils so that different airfoil designs could be created and discussed easily.The Airfoil page on Wikipedia is a great place to start.The following links are a good way to get started learning about and thinking about 2D airfoils: Other characteristics such as stall and spin behavior have to be taken in to consideration, particularly in airfoils for smaller GA aircraft. In general, Laminar flow is smooth, more efficient, and desired to be maximized in airfoil design. There are two kinds of airflow around an airfoil: Laminar and turbulent. They even came up with an equation for it so that the lift of an airfoil could be quantified. The Wright Brothers, Lilienthal, and others learned about and studied airfoils while conducting their first flights. People have been studying airfoils – the basic shape of stuff like wings, fan blades, propellors, and helicopter rotors – for a really long time. ![]()
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