| 1. | JSO AppUn Destarac |
| | Fictitious Induced Drag in Two-dimensional Flow... Fictitious induced drag in two-dimensional flow... Fictitious induced drag in two-dimensional flow... Fictitious induced drag in two-dimensional flow... Fictitious induced drag in two-dimensional flow... Fictitious induced drag in two-dimensional flow... |
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| 2. | ONERA - Applied Aerodynamics (DAAP) - References |
| | Supplying industry with numerical techniques for predicting drag and defining shapes... Demonstrating, in flight, new technologies intended to reduce the drag of aircraft... |
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| 3. | Drag Reduction Technologies for Civil Transport Aircraft - ONERA / DAAP - ONERA / DAAP-EN |
| | Drag Reduction Technologies for Civil Transport Aircraft - ONERA / DAAP - ONERA / DAAP-ENWho are we ?Applied Aerodynamics... Drag Reduction Technologies for Civil Transport Aircraft. Cross flow kinetic energy at cruise downstream of several wing tips. Drag reduction is one of the main objectives of the transport aircraft manufacturers.. |
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| 4. | Aerodynamics and Energetics Modeling - ONERA / DMAE |
| | Transition between laminar-turbulent flows and related drag reduction aspects... Development of methods to calculate the turbulent-laminar transition point and related drag reduction aspects... |
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| 5. | Ultra-sensitive Accelerometry and Space Projects - Satellite Orbit Control System - ONERA / DMPH-EN |
| | Compensated drag sensor and flight in formation... In 2005, as part of research on flight in formation, preliminary studies into the feasibility and technology were proposed on such points as the specific definition of the drag-free sensor, full scale ground test of the drag compensation system, and use of the angular accelerometer performance for fine pointing of satellites in formation.... |
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| 6. | STS drag-reduction paper 1 overview Reneaux.doc |
| | OVERVIEW ON DRAG REDUCTION TECHNOLOGIES FOR CIVIL TRANSPORT AIRCRAFT... Drag, Riblets, Laminar flow, Trailing edge, Winglet, Control.... Drag reduction is one of the main objectives of the transport aircraft manufacturers.... The drag breakdown of a transport aircraft at cruise shows that the skin friction drag and the lift-induced drag constitute the two main sources of drag, approximately one half and one third of the total drag.... |
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| 7. | PDF995, Job 111 |
| | Typical Flying Wing configurations may benefit from reduced friction drag due to a small wetted surface 1 compared to conventional aircraft.... Almost the complete surface contributes to lift generation, which can lead to a lower overall drag if one succeeds in shaping the aircraft so that it produces low induced and wave drag components.... |
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| 8. | No title |
| | Compensated drag sensor and flight in formation... In 2005, as part of research on flight in formation, preliminary studies into the feasibility and technology were proposed on such points as the specific definition of the drag-free sensor, full scale ground test of the drag compensation system, and use of the angular accelerometer performance for fine pointing of satellites in formation.... |
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| 9. | PowerPoint Presentation |
| | These effects include hydroplaning, the change of friction coefficient, and additional aircraft drag including contaminant compression drag, displacement drag and impingement (spray) drag.... Hydroplaning + Displacement Drag The speed at which aircraft land and takeoff puts them at risk for hydroplaning.... |
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| 10. | Subsonic Aircraft (ASUBd) |
| | Drag Reduction... Reducing Drag by Increasing Laminarity... Reducing drag improves the performance of transport aircraft, resulting in decreased fuel consumption and less pollutant emission to atmosphere.... |
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