For the laminar boundary layer on a two-dimensional curved surface with a radius of curvature of R,
Question:
For the laminar boundary layer on a two-dimensional curved surface with a radius of curvature of R, set the velocity distribution in the boundary layer as
The streamlines in the boundary layer have the same curvature as the curved surface. Try to establish the equilibrium condition between pressure and centrifugal force, and integrate laterally along the boundary layer to prove that the pressure change is
If 
and at the outer of the boundary layer, 
100 m/s, the pressure is the standard atmospheric pressure at sea level. Try to prove that the pressure change along the transverse direction of the boundary layer (the normal direction of the object surface) is 218 N/m2 (much less than the pressure at the outer boundary of the boundary layer).
Step by Step Answer:
