RU2012116884A

RU2012116884A - MECHANIZED WING OF THE AIRCRAFT

Info

Publication number: RU2012116884A
Application number: RU2012116884/11A
Authority: RU
Inventors: Сергей Иванович Скоморохов; Анатолий Лонгенович Болсуновский; Николай Петрович Бузоверя; Мария Анатольевна Губанова; Николай Николаевич Брагин; Иван Леонидович Чернышев
Priority date: 2012-04-27
Filing date: 2012-04-27
Publication date: 2013-11-10
Also published as: RU2502635C1

Abstract

1. Механизированное крыло летательного аппарата, состоящее из кессонной части крыла, передней и задней кромок, внутренней и внешней секций однощелевых закрылков и предкрылков, элерона, интерцепторов, воздушных тормозов, мотогондолы с пилоном, обтекателей механизмов закрылков, отличающееся тем что крыло имеет удлинение λ≥11,5, его задняя кромка выполнена без излома, внутренняя и внешняя секции однощелевых закрылков, составляющие механизацию задней кромки крыла, выполнены без разрывов, хорды внутренней и внешней секций однощелевых закрылков выполнены постоянными по величине, хорда интерцепторов выполнена переменной по абсолютной величине и увеличена до 60% от хорды однощелевых закрылков, хорда воздушных тормозов увеличена до 60% от хорды однощелевых закрылков, хорда внутренней секции однощелевых предкрылков постоянна по величине, хорда внешней секции однощелевых предкрылков выполнена увеличивающейся к концу крыла, радиусы носков профилей внешних секций однощелевых предкрылков составляют r=7÷9,5% хорды сечения крыла, радиусы носков профилей однощелевых закрылков составляют r=8,5÷10% местной хорды сечения крыла, внутренняя и внешняя секции однощелевых закрылков, внутренний и внешние секции однощелевых предкрылков выполнены с возможностью выдвижения.2. Механизированное крыло летательного аппарата по п.1, отличающееся тем, что внутренние и внешние секции однощелевых закрылков, выполнены с возможностью выдвижения на величины, близкие вдоль всего размаха однощелевого закрылка.3. Механизированное крыло летательного аппарата по п.1, отличающееся тем, что внутренние секции однощелевых предкрылков, выполнены с воз�1. Mechanized wing of an aircraft, consisting of a caisson part of the wing, leading and trailing edges, inner and outer sections of single-slotted flaps and slats, ailerons, spoilers, air brakes, engine nacelles with a pylon, fairings of flap mechanisms, characterized in that the wing has an elongation λ≥ 11.5, its trailing edge is made without kink, the inner and outer sections of the single-slotted flaps that make up the mechanization of the trailing edge of the wing are made without breaks, the chords of the inner and outer sections of the single-slotted flaps The chords of the interceptors are made variable in absolute value and increased to 60% of the chord of single-slotted flaps, the chord of air brakes is increased to 60% of the chord of single-slotted flaps, the chord of the inner section of single-slotted slats is constant in size, the chord of the outer section of single-slotted slats is made increasing toward the end of the wing, the radii of the socks of the profiles of the outer sections of the single-slotted slats are r = 7 ÷ 9.5% of the chord of the wing section, the radii of the socks of the profiles of the single-slotted flaps are yut r = 8.5 ÷ 10% of the local chord of the wing section, the inner and outer sections of the single-slotted flaps, the inner and outer sections of the single-slotted slats are made with the possibility of extension. 2. The mechanized wing of an aircraft according to claim 1, characterized in that the internal and external sections of the single-slotted flaps are designed to extend by values close along the entire span of the single-slotted flap. The mechanized wing of an aircraft according to claim 1, characterized in that the inner sections of single-slotted slats are made with

Claims

1. Mechanized wing of an aircraft, consisting of a caisson part of the wing, leading and trailing edges, inner and outer sections of single-slotted flaps and slats, ailerons, spoilers, air brakes, engine nacelles with a pylon, fairings of flap mechanisms, characterized in that the wing has an elongation λ≥ 11.5, its trailing edge is made without kink, the inner and outer sections of the single-slotted flaps that make up the mechanization of the trailing edge of the wing are made without breaks, the chords of the inner and outer sections of the single-slotted flaps The chords of the interceptors are made variable in absolute value and increased to 60% of the chord of single-slotted flaps, the chord of air brakes is increased to 60% of the chord of single-slotted flaps, the chord of the inner section of single-slotted slats is constant in size, the chord of the outer section of single-slotted slats is made increasing towards the end of the wing, the radii of the socks of the profiles of the outer sections of the single-slotted slats are r _p = 7 ÷ 9.5% of the chord of the wing section, the radii of the socks of the profiles of the single-slotted flaps they give r _z = 8.5 ÷ 10% of the local chord of the wing section, the inner and outer sections of single-slotted flaps, the inner and outer sections of single-slotted slats are made with the possibility of extension.

2. The mechanized wing of the aircraft according to claim 1, characterized in that the inner and outer sections of the single-slotted flaps are designed to extend by values close along the entire span of the single-slotted flap.

3. The mechanized wing of the aircraft according to claim 1, characterized in that the inner sections of single-slotted slats are made with the possibility of extension by values close along the entire span of the inner sections of single-slotted slats.

4. The mechanized wing of the aircraft according to claim 1, characterized in that the outer sections of the single-slotted slats are configured to extend by values close along the entire span of the outer sections of the single-slotted slats.