Integral method and turbulence models applied to three-dimensional boundary layers
Abstract
The paper summarizes work done at ONERA/CERT on three-dimensional turbulent boundary-layer calculations. Applications of transport equation models and of an integral method are presented. The use of isotropic eddy viscosity is discussed in connection with extra rates of strain caused by the deflection of the boundary-layer streamlines. Finally, the results of a study of possible singularities in boundary-layer calculations are given. When separation is involved, this leads to the use of an inverse procedure which is described and applied to an experimental case.
- Publication:
-
NASA STI/Recon Technical Report A
- Pub Date:
- 1982
- Bibcode:
- 1982STIA...8234501C
- Keywords:
-
- Boundary Integral Method;
- Computational Fluid Dynamics;
- Three Dimensional Boundary Layer;
- Turbulence Models;
- Turbulent Boundary Layer;
- Boundary Layer Separation;
- Cross Flow;
- Eddy Viscosity;
- Laminar Boundary Layer;
- Reynolds Stress;
- Shear Stress;
- Swept Wings;
- Velocity Distribution;
- Wakes;
- Fluid Mechanics and Heat Transfer