Zobrazeno 1 - 10
of 89
pro vyhledávání: '"A P, Gorelikov"'
Publikováno v:
Записки Горного института, Vol 268, Pp 588-598 (2024)
This article describes operations from the well construction cycle where the cement rock behind the casing is subjected to dynamic action (impacts of the drill stem during drilling and normalization of the cement sleeve, secondary drilling operations
Externí odkaz:
https://doaj.org/article/7c11c71eb16e40f3ba4602626523ed3d
Akademický článek
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Publikováno v:
Антибиотики и Химиотерапия, Vol 66, Iss 9-10, Pp 17-23 (2022)
The search for effective approaches to the treatment of patients with glioblastoma is one of the difficult tasks of neurooncology; standard methods of therapy show limited results. Combined therapy, which includes different antitumor mechanisms, can
Externí odkaz:
https://doaj.org/article/af8347ca41ab442fa848bc39d50db566
Publikováno v:
Energies, Vol 16, Iss 13, p 5131 (2023)
This review addresses the current state of research into active control and suppression of vortex rope in hydroturbines under off-design operating conditions. Only active control methods that can be “switched on” when required under off-design op
Externí odkaz:
https://doaj.org/article/dda1434f35d449099f36930275cc1230
Publikováno v:
Антибиотики и Химиотерапия, Vol 63, Iss 7-8, Pp 17-21 (2020)
The objective of the study was to investigate the influence of the NO donor nitroglycerin (NG) on the antitumour effect of doxorubicin (Dox) in rats with the intracranially implanted 101.8 glioblastoma. Materials and methods. Male Wistar rats with th
Externí odkaz:
https://doaj.org/article/d52f490542c2497e86034f5c51c5a5df
Publikováno v:
Energies, Vol 16, Iss 5, p 2108 (2023)
The application of machine learning to solve engineering problems is in extremely high demand. This article proposes a tool that employs machine learning algorithms for predicting the frequency response of an unsteady vortex phenomenon, the precessin
Externí odkaz:
https://doaj.org/article/2a2c71f7233f46b8b9a4a13f90aeb19e
Autor:
Ivan Litvinov, Dmitriy Sharaborin, Evgeny Gorelikov, Vladimir Dulin, Sergey Shtork, Sergey Alekseenko, Kilian Oberleithner
Publikováno v:
Applied Sciences, Vol 12, Iss 10, p 5127 (2022)
We report on the experimental study of a precessing vortex core (PVC) in an air model of a Francis turbine. The focus is placed on the modal decomposition of the PVC that occurs in the draft tube of the model turbine for a range of operation conditio
Externí odkaz:
https://doaj.org/article/dd552f733b6e46f08fd4d292505d2e8c
Publikováno v:
Applied Sciences, Vol 12, Iss 2, p 573 (2022)
This article is devoted to detailed experimental studies of the flow behind the impeller of an air model of a propeller-type microhydroturbine in a wide range of operating parameters. The measurements of two component distributions of averaged veloci
Externí odkaz:
https://doaj.org/article/3dc1626fd77c48e4b97d1c5b002c3602
Akademický článek
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Autor:
Sergey Gudoshnikov, Yury Grebenshchikov, Anastasya Popova, Vadim Tarasov, Evgeny Gorelikov, Boris Liubimov
Publikováno v:
Actuators, Vol 10, Iss 5, p 93 (2021)
A low-frequency model of the magnetization reversal of a microwire is developed for those cases when the microwire magnetization response can go beyond the linear approximation. The analysis of the influence of external magnetic fields on the process
Externí odkaz:
https://doaj.org/article/56b202e5615c4aca8fcd99ee3cfc9528