Boundarylayer separation on moving walls using an integral theory
Abstract
An integral technique, utilizing integralmomentum and integralenergy equations, is employed to develop a criterion for boundary layer separation applicable to both upstream and downstream moving walls. The criterion corresponds to a singular point for the boundary equations. Linear displacement of the separation point with rotation rate is predicted via application of the technique to a rotating cylinder. The integral approach is contrasted to finitedifference schemes, and results on flow separation from moving walls are compared to experimental evidence.
 Publication:

AIAA Journal
 Pub Date:
 February 1977
 DOI:
 10.2514/3.7323
 Bibcode:
 1977AIAAJ..15..274F
 Keywords:

 Boundary Layer Equations;
 Boundary Layer Separation;
 Flow Theory;
 Integral Equations;
 Rotating Cylinders;
 Wall Flow;
 Boundary Layer Flow;
 Finite Difference Theory;
 Singularity (Mathematics);
 Fluid Mechanics and Heat Transfer