Falkner–Skan boundary layer
In fluid dynamics, the Falkner–Skan boundary layer (named after Victor Montague Falkner and Sylvia W. Skan) describes the steady two-dimensional laminar boundary layer that forms on a wedge, i.e. flows in which the plate is not parallel to the flow.
Source: Wikipedia — Falkner–Skan boundary layer (CC BY-SA 4.0)