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A study of three dimensional turbulent boundary layer separation and vortex flow control using the reduced navier stokes equations
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Anderson, Bernhard H. Farokhi, Saeed |
| Copyright Year | 1991 |
| Description | A reduced Navier Stokes (RNS) initial value space marching solution technique was applied to vortex generator and separated flow problems and demonstrated good predictions of the engine face flow field. This RNS solution technique using FLARE approximations can adequately describe the topological and topographical structure flow separation associated with vortex liftoff, and this conclusion led to the concept of a subclass of separations which can be called vorticity separations: separations dominated by the transport of vorticity. Adequate near wall resolution of vorticity separations appears necessary for good predictions of these flows. |
| File Size | 844215 |
| Page Count | 10 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19910013776 |
| Archival Resource Key | ark:/13960/t4fn6304x |
| Language | English |
| Publisher Date | 1991-01-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Computational Fluid Dynamics Engine Inlets Turbulent Boundary Layer Inlet Flow Three Dimensional Boundary Layer Boundary Layer Control Boundary Layer Separation Navier-stokes Equation Spatial Marching Vortices Flow Distribution Vorticity Vortex Generators Separated Flow Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
