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Evaluation of a research circulation control airfoil using navier-stokes methods
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Shrewsbury, George D. |
| Copyright Year | 1987 |
| Description | The compressible Reynolds time averaged Navier-Stokes equations were used to obtain solutions for flows about a two dimensional circulation control airfoil. The governing equations were written in conservation form for a body-fitted coordinate system and solved using an Alternating Direction Implicit (ADI) procedure. A modified algebraic eddy viscosity model was used to define the turbulent characteristics of the flow, including the wall jet flow over the Coanda surface at the trailing edge. Numerical results are compared to experimental data obtained for a research circulation control airfoil geometry. Excellent agreement with the experimental results was obtained. |
| File Size | 786215 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19880008207 |
| Archival Resource Key | ark:/13960/t6741nx29 |
| Language | English |
| Publisher Date | 1987-05-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Turbulent Flow Jet Flow Wall Jets Computational Fluid Dynamics Circulation Control Airfoils Eddy Viscosity Lift Augmentation Navier-stokes Equation Airfoil Profiles Flow Distribution Trailing Edges Coanda Effect Compressible Flow Flow Deflection Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
