FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering. Method of active deformation by feedback of airfoil 1 comprising resilient material arranged on part of airfoil surface. Resilient material stays in contact with air flow 7. Note here that said resilient material can be deformed by one or several drives 4 with shape memory of resilient material in contact with air flow. Drives can control computer 5 connected with transducers 8 defining airfoil flow. Proposed method may be, in particular, used for deformation of aircraft wing bearing surface at, particularly, subsonic speeds.
EFFECT: better adaptability of airfoil fairness to various flight conditions, higher safety.
21 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PERFORATED STRUCTURE OF AIRCRAFT SKIN WITH COMBINED OPENINGS AND DAMPING CAVITY | 2017 |
|
RU2656918C1 |
| ADAPTIVE WING | 2023 |
|
RU2819456C1 |
| AIRCRAFT FLEXIBLE CONTROL SURFACE | 2006 |
|
RU2408498C2 |
| PRODUCTION OF WING FOR AIRCRAFT WITH FUSELAGE BY CONFIGURING WING FOR EXTENSIVE LAMINAR AIRFLOW AND AIRCRAFT (VERSIONS) | 2010 |
|
RU2531536C2 |
| DEVICE TO BE SUBJECTED TO FLUID MEDIUM | 2010 |
|
RU2519602C2 |
| RECONFIGURABLE ELASTIC-DEFORMABLE PANEL AND ADAPTIVE WING OF THE AIRCRAFT BASED ON IT | 2020 |
|
RU2749679C1 |
| AERODYNAMIC-SHAPE BODY, AIRCRAFT AND METHOD TO REDUCE FRICTION LOSSES | 2006 |
|
RU2399555C2 |
| PERFORATED OUTER SURFACE OF ROTATION BODY WITH COMBINED HOLES AND SUCTION CHANNEL | 2020 |
|
RU2734664C1 |
| ADAPTIVE WING WITH FLEXIBLE GAPLESS MECHANIZATION | 2022 |
|
RU2784222C1 |
| METHOD FOR MANUFACTURING AN ADAPTIVE WING WITH FLEXIBLE GAPLESS MECHANIZATION | 2022 |
|
RU2784223C1 |
