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Large-eddy simulation of flow in a plane, asymmetric diffuser
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Kaltenbach, Hans-Jakob |
| Copyright Year | 1993 |
| Description | Recent improvements in subgrid-scale modeling as well as increases in computer power make it feasible to investigate flows using large-eddy simulation (LES) which have been traditionally studied with techniques based on Reynolds averaging. However, LES has not yet been applied to many flows of immediate technical interest. Preliminary results from LES of a plane diffuser flow are described. The long term goal of this work is to investigate flow separation as well as separation control in ducts and ramp-like geometries. |
| File Size | 489533 |
| Page Count | 10 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19940019674 |
| Archival Resource Key | ark:/13960/t52g2nc3m |
| Language | English |
| Publisher Date | 1993-12-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Boundary Layer Separation Ducted Flow Turbulent Flow Computational Fluid Dynamics Turbulence Models Vortices Vortex Generators Separated Flow Boundary Layer Control Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |