Електроний каталог - Науково-технічна бібліотека ім М.Є. Жуковського ХАІ

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Krashanitsa Yu., Zhyriakov D.
Numerical study of the aerodynamic characteristics of airfoil with high-lift devices

Вид документа: Стаття періодики
Автор: Krashanitsa Yu., Zhyriakov D. Вид автора: персона
Мова: Англійська Обсяг: Р. 55-66
УДК: 533.69.048.1

Аннотацiя:

The subject matter of this article is the aerodynamic profile of the wing with high-lift devices in the aircraft transport category. When high-lift devices are released, the aerodynamic flow of the wing changes significantly, this changes the stress-strain state of the wing. This relates not only to an increase in lift force due to a change in the curvature of the wing and an increase of the wing area, but also due to a change of the position of the center of pressure relative to the chord of the wing. The goal is to study the influence of wing high-lift devices on the aerodynamic characteristics of the profile during take-off, cruise, and landing cases using numerical methods. The obtained data will be used to determine the loads on the wing in various flight cases. The task is to determine the aerodynamic coefficients of lift and drag forces, changing the position of the pressure center during flight cases: take-off, cruise, and landing. The aerodynamic profile b737c-il was used in the analysis. The

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Є складовою частиною документа: Авіаційно-космічна техніка і технологія

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Назва головного документа:

Авіаційно-космічна техніка і технологія

Дата видання головного документа:

2023

Номер частини головного документа:

Загальна інформація

Бібліографія:

Bibliogr.: 17 names

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