The stream function (Ψ) is a mathematical concept used in fluid dynamics to describe the flow patterns of a two-dimensional, incompressible fluid. It helps visualize and analyze fluid motion by representing the streamlines, which are curves that are always tangent to the velocity vector of the fluid at a given point.
- Strength of the Doublet two (k2)
- Polar Angle (θ2)
- Radial Distance of the Doublet two (r2)
- Freestream Velocity (V∞)