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Matematicheskoe modelirovanie, 2016, Volume 28, Number 10, Pages 110–124 (Mi mm3781)  
This article is cited in 8 scientific papers (total in 8 papers)

Numerical analysis of temperature dynamics of railway embankment in permafrost

P. N. Vabishchevicha, S. P. Varlamovb, V. I. Vasilievc, M. V. Vasilievac, S. P. Stepanovc

a Nuclear Safety Institute Russian Academy of Science, Moscow
b Permafrost Institute of the Siberian Branch of Russian Academy of Sciences, Yakutsk
c North-Eastern Federal University, Yakutsk
Full-text PDF (707 kB) Citations (8)
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Abstract: In this work we consider the numerical analysis of temperature dynamics of railway embankment in permafrost. Mathematical formulation of problem with appropriate boundary conditions is provided and numerical implementation based on finite element method, which allows more precisely consider the geometry and structure of objects to model is built. The results of soil temperature forecasting for different form of embankment and variations of boundary conditions are given. We also made 3D modeling of influence of thermal insulating materials and seasonal cooling devices on thermal condition of soil embankment of the railway.
Keywords: numerical simulation, railway, Stefan problem, finite element method, permafrost, high-performance computing systems.
Funding agency Grant number
Russian Foundation for Basic Research 13-01-00719_а
15-31-20856_мол_а_вед
Научно-образовательный фонд поддержки молодых ученых РС(Я) 2014-01-0017
Received: 21.05.2015
English version:
Mathematical Models and Computer Simulations, 2017, Volume 9, Issue 3, Pages 292–304
DOI: https://doi.org/10.1134/S2070048217030139
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: P. N. Vabishchevich, S. P. Varlamov, V. I. Vasiliev, M. V. Vasilieva, S. P. Stepanov, “Numerical analysis of temperature dynamics of railway embankment in permafrost”, Matem. Mod., 28:10 (2016), 110–124; Math. Models Comput. Simul., 9:3 (2017), 292–304
Citation in format AMSBIB
\Bibitem{VabVarVas16}
\by P.~N.~Vabishchevich, S.~P.~Varlamov, V.~I.~Vasiliev, M.~V.~Vasilieva, S.~P.~Stepanov
\paper Numerical analysis of temperature dynamics of railway embankment in permafrost
\jour Matem. Mod.
\yr 2016
\vol 28
\issue 10
\pages 110--124
\mathnet{http://mi.mathnet.ru/mm3781}
\elib{https://elibrary.ru/item.asp?id=28119118}
\transl
\jour Math. Models Comput. Simul.
\yr 2017
\vol 9
\issue 3
\pages 292--304
\crossref{https://doi.org/10.1134/S2070048217030139}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85020237269}
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    • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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