The only way to achieve a positive moment coefficientĪnd the required amount of lift is to use a S-shaped camber line, whichĪ positive moment coefficient results in a reflexed camber The requirements for the threeĬlasses of tailless planes can be translated in corresponding airfoil shapes and Which is distributed along the camber line. The shape of an airfoil can always be thought of being composed of two parts:Ī camber distribution (camber line) and a thickness distribution, Layer Dangers everywhere Airfoil Design for Light Tailless Airfoil Design for Tailless Airplanes: 2 Airfoils for Tailless Airplanes: Design and Selection Airplane Types and MomentĬoefficient Moment Coefficient and Airfoil Shape Reflex and Moment Coefficient Reflex and Lift & Drag Location of Camber and MomentĬoefficient Velocity Distribution and Boundary
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