FIELD: aviation technology.
SUBSTANCE: airfoil of the wing of a regional aircraft with a maximum relative thickness of 18% of the chord is proposed, made with specified values of geometric parameters.
EFFECT: increased coefficient of maximum lift of the airfoil in takeoff and landing flight modes and reduced drag coefficient in cruising flight modes without increasing the value of the longitudinal moment coefficient at zero lift.
1 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LIGHT AIRCRAFT WING | 2023 |
|
RU2821105C1 |
| REGIONAL AIRCRAFT | 2003 |
|
RU2312792C2 |
| AERODYNAMIC WING PROFILE | 2018 |
|
RU2693351C1 |
| STRAIGHT HIGH-SPEED WING | 2006 |
|
RU2314970C1 |
| METHOD OF INCREASING WING BEARING PROPERTIES FOR HIGH-SPEED REGIONAL AIRCRAFT | 2023 |
|
RU2813391C1 |
| WING AIRFOIL | 2014 |
|
RU2581642C2 |
| VTOL AIRCRAFT | 2006 |
|
RU2350510C2 |
| AIRCRAFT | 2014 |
|
RU2577824C1 |
| AERODYNAMIC PROFILE OF LOAD-BEARING MEMBER OF FLYING VEHICLE | 1996 |
|
RU2098321C1 |
| AIRCRAFT WITH FORE HORIZONTAL PLANE | 2003 |
|
RU2243131C1 |
