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On the connection between one-and two-equation models of turbulence
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Menter, F. R. |
| Copyright Year | 1994 |
| Description | A formalism will be presented that allows the transformation of two-equation eddy viscosity turbulence models into one-equation models. The transformation is based on an assumption that is widely accepted over a large range of boundary layer flows and that has been shown to actually improve predictions when incorporated into two-equation models of turbulence. Based on that assumption, a new one-equation turbulence model will be derived. The new model will be tested in great detail against a previously introduced one-equation model and against its parent two-equation model. |
| File Size | 1300208 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20020014286 |
| Archival Resource Key | ark:/13960/t43r5sm8r |
| Language | English |
| Publisher Date | 1994-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Thermodynamics Computational Fluid Dynamics Turbulence Models Reynolds Number Shear Flow K-epsilon Turbulence Model Eddy Viscosity Transformations Mathematics Boundary Layer Flow Pressure Gradients Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
