| 1. | News Releases - Onera |
| | A demonstration of active control of wing flutter by control surfaces was successfully confirmed in the ONERA S2Ma wind tunnel.... |
| |
| 2. | Aeroelasticity - Wing flutter control |
| | Aeroelasticity - Wing flutter controlWho are we ?Contact us... Aeroelasticity - Wing flutter control in S2MA wind-tunnel. A demonstration of active control of wing flutter by control surfaces was successfully confirmed in the ONERA S2Ma wind tunnel.. ONERA aeroelasticity specialists have confirmed the active control of wing flutter by control surfaces in a wind tunnel (end of 2010). With this control, the appearance of this instability phenomenon has been delayed, allowing a distinct increase in the flight domain.. |
| |
| 3. | AST - Aerospace Science and Technology - Onera |
| | Flutter analysis of an airfoil with bounded random parameters in incompressible flow via Gegenbauer polynomial approximation... |
| |
| 4. | Essais de vibrations au sol - GVT - Offre technologique Onera |
| | Flutter computation, Divergence... Ground Vibration Testing (GVT), Modal survey & analysis, Flutter and divergence computation.... ONERA and standard software for Modal Analysis, Finite Element Model updating assistance and test preparation, Flutter computation.... |
| |
| 5. | JSO AppUn Dwight |
| | Goland wing flutter - with Schur code... Goland flutter uncertainty · Seven (7) uncertain structural parameters : ·... Liverpool's Schur flutter analysis code Presentation of Simao Marques - " Eigenvalue stability formulation... "... Goland flutter uncertainty... Goland flutter uncertainty... Goland flutter uncertainty... |
| |
| 6. | No title |
| | PROD-F - 015-01 · More detailed features of the flow for improved understanding and design · More direct methods of modeling turbulence such as (DNS and) (hybrid RANS-)LES for improved unsteady aero-(acoustics) (separated flows, instabilities) · More complex (multi-)physics for improved aero-elastic (blade flutter & forced response), aero-thermal (blade cooling), multi-phase (lubrication, welding), (aero-)acoustics (particule agglomeration) · More automated optimization for improved design © 2011 Cenaero - All rights reserved... |
| |
| 7. | Ground Vibration Testing and Modal Survey - Onera's Technological Offer |
| | Flutter computation, Divergence... Ground Vibration Testing (GVT), Modal survey & analysis, Flutter and divergence computation.... ONERA and standard software for Modal Analysis, Finite Element Model updating assistance and test preparation, Flutter computation.... |
| |
| 8. | Light Planes and Gliders (ALEG2) |
| | The Investigation of Aeroelastic Phenomena such as Flutter... A glider subjected to flutter... Coupling of an aircraft wing bending mode and torsion mode can cause a divergence aeroelastic phenomenon : flutter.... The risks of occurrence of flutter are therefore investigated by vibration testing on the ground and by computations.... |
| |
| 9. | Light Planes and Gliders (ALEG2) |
| | The Investigation of Aeroelastic Phenomena such as Flutter... A glider subjected to flutter... |
| |
| 10. | Light Planes and Gliders (ALEG2) |
| | The Investigation of Aeroelastic Phenomena such as Flutter... |
| |
