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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2023, Volume 64, Issue 4, Pages 67–75
DOI: https://doi.org/10.15372/PMTF202215205 (Mi pmtf1674) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Development of an algorithm for forming a flooded jet with specified velocity profile characteristics

A. A. Spasova, J. S. Zayko

Lomonosov Moscow State University, Institute of Mechanics
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DOI: https://doi.org/10.15372/PMTF202215205
Abstract: An algorithm for controlling submerged jets has been developed to calculate the geometry of the forming device, which provides the velocity profile and (or) the required characteristics of its linear instability in the initial section of the jet. A class of forming devices is considered, the geometry of which is similar to the geometry of the device created at the Research Institute of Mechanics of the Moscow State University. The control algorithm is based on the gradient descent method to minimize the functional relating the parametrically specified shaper geometry and the selected characteristic of the corresponding initial jet velocity profile formed by it. The operation of the algorithm was tested on the example of a functional describing deviations of the jet velocity profile from the given one.
Keywords: flooded jet, minimization of the functional, linear instability.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation МК-4090.2022.4
Received: 09.09.2022
Revised: 18.12.2022
Accepted: 26.12.2022
English version:
Journal of Applied Mechanics and Technical Physics, 2023, Volume 64, Issue 4, Pages 610–617
DOI: https://doi.org/10.1134/S0021894423040065
Bibliographic databases:
Document Type: Article
UDC: 533.6.011
Language: Russian
Citation: A. A. Spasova, J. S. Zayko, “Development of an algorithm for forming a flooded jet with specified velocity profile characteristics”, Prikl. Mekh. Tekh. Fiz., 64:4 (2023), 67–75; J. Appl. Mech. Tech. Phys., 64:4 (2023), 610–617
Citation in format AMSBIB
\Bibitem{SpaZay23}
\by A.~A.~Spasova, J.~S.~Zayko
\paper Development of an algorithm for forming a flooded jet with specified velocity profile characteristics
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2023
\vol 64
\issue 4
\pages 67--75
\mathnet{http://mi.mathnet.ru/pmtf1674}
\crossref{https://doi.org/10.15372/PMTF202215205}
\elib{https://elibrary.ru/item.asp?id=54283712}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2023
\vol 64
\issue 4
\pages 610--617
\crossref{https://doi.org/10.1134/S0021894423040065}
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    • This publication is cited in the following 1 articles:
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