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Adyghe Int. Sci. J., 2023 Volume 23, Issue 2, Pages 27–39 (Mi aman77)

ENGINEERING TECHNOLOGY

Theoretical foundations creation of an ekranolet with a special geometry of the wing and fuselage adapted on the flyover

A. F. Zakuraev, B. A. Ashabokova

a Institute of Computer Science and Problems of Regional Management – branch of Federal public budgetary scientific establishment "Federal scientific center "Kabardin-Balkar Scientific Center of the Russian Academy of Sciences", Nal'chik

Abstract: The article briefly outlines foundations of the theory of creating an ekranolet with a special geometry of the wing and fuselage on an elliptical flyover. The issues of stability and controllability in the lateral perturbed motion of the ekranolet are considered, the determination of the conditions and the influence of aerodynamic characteristics under which the oscillatory stability of the ekranolet is ensured at all ranges of flight modes.

Keywords: ekranolet, ellipse, flyover, ekranoplane, planing vessels, aerohydrodynamic force, longitudinal and lateral stability, longitudinal moment, angle of attack.

UDC: 658.13.07.0012

Received: 17.05.2023
Revised: 26.06.2023
Accepted: 27.06.2023

DOI: 10.47928/1726-9946-2023-23-2-27-39



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© Steklov Math. Inst. of RAS, 2024