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Aspects of numerical simulation of circulation control airfoils
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Rumsey, C. L. Anders, S. G. Swanson, R. C. |
| Copyright Year | 2005 |
| Description | The mass-averaged compressible Navier-Stokes equations are solved for circulation control airfoils. Numerical solutions are computed with a multigrid method that uses an implicit approximate factorization smoother. The effects of flow conditions (e.g., free-stream Mach number, angle of attack, momentum coefficient) and mesh on the prediction of circulation control airfoil flows are considered. In addition, the impact of turbulence modeling, including curvature effects and modifications to reduce eddy viscosity levels in the wall jet (i.e., Coanda flow), is discussed. Computed pressure distributions are compared with available experimental data. |
| File Size | 6232809 |
| Page Count | 47 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20050192628 |
| Archival Resource Key | ark:/13960/t3324x079 |
| Language | English |
| Publisher Date | 2005-06-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Thermodynamics Navier-stokes Equation Wall Jets Turbulence Models Coanda Effect Free Flow Circulation Control Airfoils Curvature Eddy Viscosity Mach Number Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
