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Reynolds stress closure modeling in wall-bounded flows
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Durbin, Paul A. |
| Copyright Year | 1993 |
| Description | This report describes two projects. Firstly, a Reynolds stress closure for near-wall turbulence is described. It was motivated by the simpler k-epsilon-(v-bar(exp 2)) model described in last year's annual research brief. Direct Numerical Simulation of three-dimensional channel flow shows a curious decrease of the turbulent kinetic energy. The second topic of this report is a model which reproduces this effect. That model is described and used to discuss the relevance of the three dimensional channel flow simulation to swept wing boundary layers. |
| File Size | 554555 |
| Page Count | 14 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19940007826 |
| Archival Resource Key | ark:/13960/t9n34s115 |
| Language | English |
| Publisher Date | 1993-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Reynolds Stress Turbulence Turbulent Flow Swept Wings Three Dimensional Flow Wall Flow Computerized Simulation Channel Flow Kinetic Energy Boundary Layers Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
