Substantiation of scientifi c and methodological apparatus for calculating the aerodynamic characteristics of unmanned aerial vehicle during fl ight at supersonic speeds in its conceptual design

Authors
Keywords:
aerodynamic characteristics, disturbed pressure method
Abstract

The article presents the results of analyzing and generalizing the  theoretical data on the method of disturbed pressures for performing estimates of the main aerodynamic characteristics of an unmanned aerial vehicle at supersonic speeds. The presented scientific and methodological apparatus are proposed for the  calculated data on the main aerodynamic characteristics. The mathematical model presented is built for an ideal environment, so to take into account the viscosity forces, the paper synthesizes the mentioned mathematical model of linear aerodynamics of supersonic velocities, which is  implemented by combining the method of disturbed pressures and engineering methods.

The basic relations and equations of the closed system of integral equations, the features of the proposed numerical implementation, and some results of test calculations are presented.

Author Biographies
  1. Andrii Zirka , Central Scientific Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine

    Candidate of Technical Sciences

  2. Olexandr Rasstrygin, Central Scientific Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine

    Doctor of Technical Sciences, Professor

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Published
2024-03-31
Section
UAV
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Copyright (c) 2024 Андрій Зірка,Олеександр Расстригін

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How to Cite

Substantiation of scientifi c and methodological apparatus for calculating the aerodynamic characteristics of unmanned aerial vehicle during fl ight at supersonic speeds in its conceptual design . (2024). Weapons and Military Equipment, 41(1), 82-88. https://doi.org/10.34169/2414-0651.2024.1(41).82-88

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