Angular Velocity, Vorticity and Strain. Circulation. Stream Function. Velocity Potential ... Vorticity & Strain. Different aspects of the movement of a particle: ...
In what respect is the flow around a true wing different from an airfoil (an infinite' wing) ... Use 2D' airfoil theory, but modified by the effective flow direction: ...
The x-component of the momentum equation for a stationary, invisvid, ... from a stream function automatically satisfy the incompressibility constraint: ...