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2 558 498

(13)

(51)

IPC

B64F5/00(2006-01-01)

G06F17/50(2006-01-01)

(21) (22)

Application

2013157078/11, 2013-12-24

(24)

Start date

2013-12-24

(22)

Actual filing date

2013-12-24

(45)

Published

2015-08-10

(72)

Inventor

Galaktionov Aleksej Jur'EvichLikhacheva Ekaterina Sergeevna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Lesa" Vpo

CONSTRUCTION OF OPTIMUM AIRFOIL FOR HYPERSONIC AIRCRAFT Russian patent published in 2015 - IPC B64F5/00 G06F17/50

Abstract RU 2558498 C2

FIELD: aircraft engineering.

SUBSTANCE: proposed method comprises subjecting the aircraft airfoil to effects with application of optimisation criterion. The latter represents the relationship between the factors of lift and drag wherefrom optimum aircraft airfoil is derived to solve the problem of deviation from collision with application of numerical methods of the solution of complete equations of Navier-Stocks. Note here that rational arrangements of structural surfaces and aircraft nose shape are defined for minimum heat loads.

EFFECT: optimised deviation from collision.

8 dwg

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RU 2 558 498 C2

Authors

Galaktionov Aleksej Jur'Evich

Likhacheva Ekaterina Sergeevna

Dates

2015-08-10—Published

2013-12-24—Filed