Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Sukharev Mikhail"'
Autor:
Sukharev Mikhail
Publikováno v:
E3S Web of Conferences, Vol 216, p 01001 (2020)
The paper proposes a method for diagnosing gradual failures in pipeline power systems, based on tracking the dynamics of flow regime parameters. The method also makes it possible to promptly adjust the coefficients of a mathematical model of the syst
Externí odkaz:
https://doaj.org/article/ab886fc587624d4c84982eab67990392
Autor:
Sukharev Mikhail, Fomina Elena
Publikováno v:
E3S Web of Conferences, Vol 219, p 01005 (2020)
Natural gas is a mixture of gases: methane hydrocarbons, water vapor, etc. Gas is supplied to the UGSS RF from various sources with different component composition. The composition determines the calorific value of the gas. The ability to control gas
Externí odkaz:
https://doaj.org/article/09145a8403f5413aabf192e89622aa3f
Autor:
Beylin Alexandr, Sukharev Mikhail
Publikováno v:
E3S Web of Conferences, Vol 219, p 01001 (2020)
We consider the new class of high precision simplified linear models of transient high-pressure gas flows along linear sections of pipelines. Representatives of this class are obtained from different initial models defined by partial differential equ
Externí odkaz:
https://doaj.org/article/430700c81066458eb6a4b976c15b8e82
Autor:
Sukharev Mikhail, Kochueva Olga
Publikováno v:
E3S Web of Conferences, Vol 102, p 01006 (2019)
The paper is devoted to the modeling of unsteady gas flows in long pipelines. A widely used flow model in the form of a system of partial differential equations obtained by the methods of continuum mechanics is considered. The simplifying assumptions
Externí odkaz:
https://doaj.org/article/743cb8eb1cf94fa0bb08d4657fb5e319
Publikováno v:
E3S Web of Conferences, Vol 102, p 03010 (2019)
The paper considers the shortand medium-term planning problems of the regimes of multi-line technical gas pipeline corridors (MLGP) of Russian gas supply system. The fall in gas production due to the depletion of the gas fields leads to a decrease in
Externí odkaz:
https://doaj.org/article/3ecc19f4d94f45dab6efb480d5389687
Autor:
Sukharev Mikhail, Kosova Ksenia
Publikováno v:
E3S Web of Conferences, Vol 25, p 02001 (2017)
The paper considers the problems of detection of fluid leaks and calibration of measuring devices in main pipeline systems. On the example of the gas and oil products transport systems we propose new methods for solving these problems. The methods ar
Externí odkaz:
https://doaj.org/article/49f600a0db4240148d8da9327aa1b184
Publikováno v:
In Energy 1 October 2021 232
Publikováno v:
In Energy 1 October 2019 184:113-122
Akademický článek
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Publikováno v:
Fluids; Feb2023, Vol. 8 Issue 2, p45, 23p