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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2019, Volume 60, Issue 3, Pages 120–127
DOI: https://doi.org/10.15372/PMTF20190312 (Mi pmtf443) 		 
This article is cited in 4 scientific papers (total in 4 papers)

Generalized mathematical model of hydrate formation in gas pipelines

È. A. Bondarev, I. I. Rozhin, K. K. Argunova

Institute of Oil and Gas Problems, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677980, Russia
Full-text PDF (1127 kB) Citations (4)
DOI: https://doi.org/10.15372/PMTF20190312
Abstract: A computational experiment has been performed to study the effect of the change in the main pipeline cross section due to hydrate formation on hydraulic resistance and the temperature and pressure dynamics taking into account quasi-stationary heat exchange with permafrost ground. The case is considered where wet gas is supplied to the pipeline and the dynamics of hydrate formation is determined along with other parameters. The calculations are carried out until the outlet pressure becomes lower than standard one. The experiment showed that a model in which the hydraulic resistance coefficient is considered constant leads to a significant underestimation of the permissible pipeline operation time. Consequently, in mathematical modeling of hydrate formation in natural gas pipelines, taking into account the relationship between heat transfer and viscous friction is critical.
Keywords: conjugate heat exchange problems, pipeline transport of natural gas, natural gas hydrates.
Received: 18.09.2018
Revised: 20.11.2018
Accepted: 24.12.2018
English version:
Journal of Applied Mechanics and Technical Physics, 2019, Volume 60, Issue 3, Pages 503–509
DOI: https://doi.org/10.1134/S002189441903012X
Bibliographic databases:
Document Type: Article
UDC: 622.691.4:622.279.72
Language: Russian
Citation: È. A. Bondarev, I. I. Rozhin, K. K. Argunova, “Generalized mathematical model of hydrate formation in gas pipelines”, Prikl. Mekh. Tekh. Fiz., 60:3 (2019), 120–127; J. Appl. Mech. Tech. Phys., 60:3 (2019), 503–509
Citation in format AMSBIB
\Bibitem{BonRozArg19}
\by \`E.~A.~Bondarev, I.~I.~Rozhin, K.~K.~Argunova
\paper Generalized mathematical model of hydrate formation in gas pipelines
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2019
\vol 60
\issue 3
\pages 120--127
\mathnet{http://mi.mathnet.ru/pmtf443}
\crossref{https://doi.org/10.15372/PMTF20190312}
\elib{https://elibrary.ru/item.asp?id=38162706}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2019
\vol 60
\issue 3
\pages 503--509
\crossref{https://doi.org/10.1134/S002189441903012X}
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    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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