Flow and heat transfer of a jet near the stagnation point of a concave body
Abstract
The problem of calculating the flow and heat transfer near the surface of a concave body of constant curvature situated in an incompressible subsonic jet stream is solved by applying a finite difference analog to the unsteady boundary layer equations. The analysis is limited to a small area about the stagnation point for which the external flow is approximated by a flow from an ideal source. The boundary conditions outside the boundary layer are established, and the boundary layer parameters at the initial moment of time are determined by calculating the flow in the region of interaction between an obstacle and the flow from an ideal source.
 Publication:

Inzhenerno Fizicheskii Zhurnal
 Pub Date:
 February 1976
 Bibcode:
 1976InFiZ..30..301B
 Keywords:

 Concavity;
 Heat Transfer;
 Jet Impingement;
 Stagnation Point;
 Subsonic Flow;
 Boundary Conditions;
 Boundary Layer Equations;
 Finite Difference Theory;
 Incompressible Flow;
 Skin Friction;
 Temperature Distribution;
 Unsteady Flow;
 Velocity Distribution;
 Viscous Flow;
 Fluid Mechanics and Heat Transfer