Before revision: Aerodynamic force Components of the aerodynamic force The expression to calculate the aerodynamic force is: where: Difference between static pressure and free current pressure outer normal vector of the element of area tangential stress vector practised by the air on the body adequate reference surface projected on wind axes we obtain: where: Drag Lateral force Lift Aerodynamic coefficients Dynamic pressure of the free current Proper reference surface (wing surface, in case of planes) Pressure coefficient Friction coefficient Drag coefficient Lateral force coefficient Lift coefficient It is necessary to know Cp and Cf in every point on the considered surface.
After revision: Aerodynamic force Components of the aerodynamic force The expression to calculate the aerodynamic force is: where: Difference between static pressure and free current pressure outer normal vector of the element of area tangential stress vector practised by the air on the body adequate reference surface projected on wind axes we obtain: Should be illegal to be this stupidposting private information Aerodynamic coefficients Dynamic pressure of the free current Proper reference surface (wing surface, in case of planes) Pressure coefficient Friction coefficient Drag coefficient Lateral force coefficient Lift coefficient It is necessary to know Cp and Cf in every point on the considered surface.