
A vortex superimposed on the airstream simulates the process of lift generation by the wing section. To deal with finding the flight properties of wing sections, a more ameliorated way is to consider an inviscid and incompressible flow past the wing surface. The cross-sectional geometry of the wing influences the flow of air and the combined geometry of the wing and the reaction of the air causes any general solution of the wing-sectional properties to become too complicated, making it impossible to utilize or almost difficult to ascertain.


An aircraft moves in the air by overcoming the gravity with a lifting force, which is essentially provided by the aircraft’s wing.
