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Preprints of the Keldysh Institute of Applied Mathematics, 2022, 011, 26 pp.
DOI: https://doi.org/10.20948/prepr-2022-11
(Mi ipmp3037)
 

This article is cited in 1 scientific paper (total in 1 paper)

Mathematical modeling of dissociation of gas hydrates in porous medium taking into account ice and salt

G. I. Kazakevich, Yu. A. Poveshchenko, V. O. Podryga, P. I. Rahimly, A. E. Bakeer, A. K. Abu-Nab
References:
Abstract: In the work, the method of splitting by physical processes is consistently applied to the problems of underground hydromechanics associated with gas hydrates and taking into account the presence of ice and the ice-water phase transition, as well as the presence of salt. The systems are reduced to the block form, with the separation of the dissipative and hyperbolic parts. It was shown by the method of characteristics that the usual approximation of the upwind coefficients should be modified here. Using the Gibbs phase rule, a choice was made of the determining variables in the flow zones that differ from each other in the number of phases and components. A general mathematical model has been built for the entire area of the process.
Keywords: mathematical modeling, gas hydrates, multicomponent filtration, permafrost.
Funding agency Grant number
Russian Foundation for Basic Research 20-51-18004-Болг_а
The reported study was funded by RFBR and National Science Foundation of Bulgaria (NSFB), project number 20-51-18004-Bolg_a.
Document Type: Preprint
Language: Russian
Citation: G. I. Kazakevich, Yu. A. Poveshchenko, V. O. Podryga, P. I. Rahimly, A. E. Bakeer, A. K. Abu-Nab, “Mathematical modeling of dissociation of gas hydrates in porous medium taking into account ice and salt”, Keldysh Institute preprints, 2022, 011, 26 pp.
Citation in format AMSBIB
\Bibitem{KazPovPod22}
\by G.~I.~Kazakevich, Yu.~A.~Poveshchenko, V.~O.~Podryga, P.~I.~Rahimly, A.~E.~Bakeer, A.~K.~Abu-Nab
\paper Mathematical modeling of dissociation of gas hydrates in porous medium taking into account ice and salt
\jour Keldysh Institute preprints
\yr 2022
\papernumber 011
\totalpages 26
\mathnet{http://mi.mathnet.ru/ipmp3037}
\crossref{https://doi.org/10.20948/prepr-2022-11}
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  • https://www.mathnet.ru/eng/ipmp/y2022/p11
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Препринты Института прикладной математики им. М. В. Келдыша РАН
     
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