| 1. | ONERA - Fundamental and Experimental Aerodynamics (DAFE) - References |
| | Fine grain description of separated flows, shock wave / boundary layer interactions and vortex structures... |
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| 2. | DAFE Computation Codes - ONERA / DAFE-EN |
| | NASCA Navier-Stokes research code (currently available in 2D and axisymmetric versions) :Modelling of hypersonic laminar separated flows. Modelling of turbulent separated flows : afterbody flows and internal flows and jets. Thermal spectrum of a jet exhaust consisting of air at 3000 K (NASCA). |
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| 3. | Fundamental and Experimental Aerodynamics - ONERA / DAFE |
| | In priority, the work covers : separated turbulent flows, the formation and development of vortexes shock phenomena, in particular, shock interferences and shock wave / boundary layer interactions, turbulence, unsteady effects and instabilities in free flowsz... |
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| 4. | ONERA - Aerodynamics and Energetics Modeling (DMAE) - References |
| | Experimental (and numerical) study of massively separated flows in the Thalès hydrodynamic tunnel... |
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| 5. | Boundary Layer Computations with the 3C3D Code - ONERA / DMAE-EN |
| | The surface heat flux of profiled bodies in non-separated flow can be found from the velocity field of an ideal fluid at the surface by solving the boundary layer equations, which is often a simpler procedure than a full Navier-Stokes computation.... |
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| 6. | Turbulence Modeling - ONERA / DMAE-EN |
| | Analysis of model behaviours for various practical configurations (boundary layer on a wing or fuselage, separated flows, wakes, etc.) to identify their strengths and weaknesses and how they can be improved.... The demand in the aerospace industry is on improved predictions of separated flows, vortical flows, jets and mixing layers, unsteady flows, thermal turbulence and compressible turbulence.... |
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| 7. | Two-component plane PIV at ONERA DAFE - ONERA / DAFE-EN |
| | References 1 Raffel M., Willert C., Wereley S., Kompenhans J., Particle image velocimetry : a practical guide, Springer-Verlag, 2007. 2 Sartor F., Losfeld G., Bur R., Characterization by PIV of the effect of vortex generators in a transonic separated flow, submitted to the AIAA J.... |
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| 8. | Lille Water Tunnels - ONERA / DAAP-EN |
| | Separated flows... |
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| 9. | Numerical Simulation of Launcher Nozzle Flows - ONERA's Science Pictures |
| | Navier-Stokes CFD of separated flows in a launcher nozzle copyright © ONERA 1996-2006 (DAAP - Sébastien Deck)... The figure above is issued from a Detached Eddy Simulation of the separated flow in a launcher nozzle in overexpansion regime.... |
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