Development of a scientific approach for the development of multi-flow jet systems based on Euler's methodology

UDK: 622.276.5.05.001.41

DOI: 10.24887/0028-2448-2025-9-30-35

Key words: jet system, blade machine, thrust vector, computer modeling

Authors: Yu.A. Sazonov (Gubkin University, RF, Moscow); M.A. Mokhov (Gubkin University, RF, Moscow); I.V. Gryaznova (Gubkin University, RF, Moscow); V.V. Voronova (Gubkin University, RF, Moscow); Kh.A. Tumanyan (Gubkin University, RF, Moscow); E.I. Konyushkov (Gubkin University, RF, Moscow)

The purpose of the article is to conduct interdisciplinary research within the framework of a new scientific direction related to thrust vector control within a full geometric sphere, when the thrust vector deviation angle can vary in the range from 180о to -180о, in any direction. One of the patented options for energy distribution in a multi-flow jet system is described. The distribution of the working gas energy is considered using an example of a blade machine capable of operating both in the axial fan mode and in the centrifugal fan mode. The area of the critical section of the channel can be adjusted using an analogue of an iris diaphragm. Some prospects for the practical application of the obtained results are shown. To create promising control systems and to train designers, it is proposed to use the Euler's methodology and CFD technologies. Options for complete and partial channel overlapping are considered to change the operating mode with a change in the direction of the thrust vector, the thrust vector module, with a change in coordinates at the initial point of force application. A scientific basis was prepared for the development of multi-flow jet systems based on Euler's methodology. Two main directions for the development of scientific research are considered: energy-saving power engineering and transport systems (on land, at sea, in the air).

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