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Turbulence modeling for sharp-fin-induced shock wave/turbulent boundary-layer interactions
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Horstman, C. C. |
| Copyright Year | 1990 |
| Description | Solutions of the Reynolds averaged Navier-Stokes equations are presented and compared with a family of experimental results for the 3-D interaction of a sharp fin induced shock wave with a turbulent boundary layer. Several algebraic and two equation eddy viscosity turbulence models are employed. The computed results are compared with experimental surface pressure, skin friction, and yaw angle data as well as the overall size of the interaction. Although the major feature of the flow fields are correctly predicted, several discrepancies are noted. Namely, the maximum skin friction values are significantly underpredicted for the strongest interaction cases. These and other deficiencies are discussed. |
| File Size | 611026 |
| Page Count | 16 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19910004339 |
| Archival Resource Key | ark:/13960/t9b61gm34 |
| Language | English |
| Publisher Date | 1990-10-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Turbulent Flow Computational Fluid Dynamics Skin Friction Turbulent Boundary Layer Fins Pressure Eddy Viscosity Yaw Navier-stokes Equation Shock Waves Algebra Turbulence Models Flow Distribution Mathematical Models Boundary Layer Flow Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
