Výsledky vyhledávání - "Ya. V. Chumachenko"

Peculiarities of Research of the Christmas Tree Elements Wear by Simulation Technique

Autor: R. О. Deineha, V. О. Melnyk, Ya. V. Chumachenko, О. Ya. Faflei, D. О. Yashchenko, V. V. Mykhailiuk

Publikováno v: Prospecting and Development of Oil and Gas Fields. :45-52

Despite the relative simplicity of the equipment of the wells operated by the open flow oil production method, it performs important functions and should be very reliable, since accidents with this equipment can lead to blowouts and fires. The most i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fdcacd37a12cf3a4f8483f7e5969047
https://doi.org/10.31471/1993-9973-2020-1(74)-45-52

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НОВИЙ РОЗВ’ЯЗОК КАНОНІЧНОЇ ЗАДАЧІ РОЗСІЮВАННЯ ХВИЛЕВОДНИХ МОД НА КРУГОВОМУ ПРОВІДНОМУ ЦИЛІНДРІ

Autor: І. V. Petrusenko, Ya. V. Chumachenko, A. V. Semenchuk

Publikováno v: METHODS AND DEVICES OF QUALITY CONTROL. :100-112

Методом добутку областей, узагальненому на матричні оператори розсіювання, отримано строгий розв’язок задачі дифракції мод на індукти

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd1f943630bf69a81aebd8e30f6e796d
https://doi.org/10.31471/1993-9981-2018-2(41)-100-112

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ON JUSTIFICATION OF A MATHEMATICAL MODEL FOR A PLANAR JUNCTION OF THREE WAVEGUIDES. PART I. E-PLANE PROBLEM

Autor: Ya. V. Chumachenko, V. P. Chumachenko, L. M. Onufriyenko

Publikováno v: Radio Electronics, Computer Science, Control.

In the paper, a mathematical model of an E-plane junction of three waveguides has been presented and justified. The coupling cavity ofthe waveguide transformer in question has an arbitrary triangular shape. The problem of scattering of waveguide mode

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2429ac67237da1ba6fa3b5330b8954a
https://doi.org/10.15588/1607-3274-2015-3-1

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ON THE THEORY OF AN E-PLANE WAVEGUIDE TRANSFORMER WITH THE N-FOLD ROTATIONAL SYMMETRY

Autor: Ya. V. Chumachenko, V. P. Chumachenko, L. M. Onufriyenko

Publikováno v: Radio Electronics, Computer Science, Control.

The mathematical justification of an earlier full-wave model for a symmetrical junction of N rectangular waveguides coupled in E-plane is presented in the paper. The problem of scattering of waveguide modes is formulated in the form of a boundary val

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1267ec463991743c47a1a24a1cf3cf3e
https://doi.org/10.15588/1607-3274-2014-1-1

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CORRECTIONS TO ARTICLE «ON LINEAR INFINITE SYSTEMS OF DOMAIN-PRODUCT TECHNIQUE FOR WAVE SCATTERING PROBLEMS IN PLANAR WAVEGUIDE JUNCTIONS WITH RECTANGULAR CONNECTING CAVITY»

Autor: V. P. Chumachenko, Ya. V. Chumachenko

Publikováno v: Radio Electronics, Computer Science, Control.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b58e8a8e2f43444cd136830ea85256d6
https://doi.org/10.15588/1607-3274-2011-1-3

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ON LINEAR INFINITE SYSTEMS OF DOMAIN-PRODUCT TECHNIQUE FOR WAVE SCATTERING PROBLEMS IN PLANAR WAVEGUIDE JUNCTIONS WITH RECTANGULAR CONNECTING CAVITY

Autor: V. P. Chumachenko, Ya. V. Chumachenko

Publikováno v: Radio Electronics, Computer Science, Control.

Properties of infinite systems of linear equations that occur when applying the domain-product technique to scattering problems for planar waveguide transformers with a loaded rectangular connecting cavity are studied. By the example of a waveguide b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab0d884ba2608b0d3db8d88e8d64d819
https://doi.org/10.15588/1607-3274-2011-1-2

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