T.Yu. Mozzhorina’s research while affiliated with Bauman Moscow State Technical University and other places

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Publications (6)


ANALYSIS OF THE FEASIBILITY OF REFINING THE MATHEMATICAL MODEL OF AERODYNAMIC DRAG WHEN OPTIMIZING THE CONTROL FOR INTO A LOW EARTH ORBIT OF A SMALL-SIZED SATELLITE WITH A HORIZONTAL LAUNCH
  • Article

January 2023

International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)

T.Yu. Mozzhorina

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A.A. Rozhkov





Figure 8. Required angles of attack under descending-decelerating segment Figure 9 depicts fuel consumption for flying under various flight programs that are optimal for specific climatic conditions, as well as for the flight program according to the atmospheric parameters corresponding to the International Standard Atmosphere, but taking place under other climatic conditions.
Figure 9. Fuel consumption for flight under different climatic conditions and different flight programs.
Optimization of the flight program of a passenger aircraft taking into account operational limitations and the influence of climatic factors.
  • Article
  • Full-text available

December 2018

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57 Reads

Journal of Physics Conference Series

The paper presents the results of optimization of the flight program for a passenger aircraft. In mathematical modeling, real operational limitations and possible changes in atmospheric parameters were taken into account. The mathematical model is characterized by the description of the flight of an airplane as a material point and the description of a gas turbine engine by a model of the first level of accuracy. The following operational limitations were considered: the possibility of cruising at certain levels, the restriction on the vertical speed with a decrease, the possibility of transition to the next echelon with an available stock of thrust of 20%. The optimization of the flight program is based on the criterion of the minimum amount of fuel expended for the flight, at a given range. Calculations were conducted for several standards of air temperature change, (depending on the climatic zone). A comparative analysis of the obtained optimization results is carried out, the degree of influence of the change in atmospheric conditions is estimated. When comparing flights in different climatic zones, the fuel costs were compared for a flight program optimized for the given atmospheric conditions and for a flight program optimized for use in the mathematical model of the International Standard Atmosphere (ISA).

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