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Num. Meth. Prog., 2014, Volume 15, Issue 4, Pages 658–668 (Mi vmp281)  

This article is cited in 4 scientific papers (total in 4 papers)

Mathematical modeling of multicomponent gas flows with energy intensive chemical processes by the example of ethane pyrolysis

O. A. Stadnichenko, V. N. Snytnikov, V. N. Snytnikov

Boreskov Institute of Catalysis SB RAS, Novosibirsk

Abstract: A mathematical model describing the three-dimensional gas flow dynamics in a laboratory reactor with diffusion, heat transfer and chemical reactions of the hydrocarbons pyrolysis with their thermal effects and thermal processes is proposed. The corresponding numerical model is based on the ANSYS Fluent software package with the addition of a stiff system of ordinary differential equations describing the kinetic scheme of radical chain reactions and heat transfer processes. The mutual verification of experimental data and numerical results shows the proposed model efficiency. This model is designed for multiparameter calculations for the design of chemical-engineering units with large-scale transition and search for the optimal geometry and physical parameters in the case of continued laminar gas flows. The model is verified by the example of thermal and energy regimes for the tube ethane pyrolysis reactor.

Keywords: three-dimensional gas dynamics with chemical reactions, ethane pyrolysis, gas flow dynamics, Navier-Stokes equations.

Full text: PDF file (1034 kB)
UDC: 519.688
Received: 29.10.2014

Citation: O. A. Stadnichenko, V. N. Snytnikov, V. N. Snytnikov, “Mathematical modeling of multicomponent gas flows with energy intensive chemical processes by the example of ethane pyrolysis”, Num. Meth. Prog., 15:4 (2014), 658–668

Citation in format AMSBIB
\Bibitem{StaSnySny14}
\by O.~A.~Stadnichenko, V.~N.~Snytnikov, V.~N.~Snytnikov
\paper Mathematical modeling of multicomponent gas flows with energy intensive chemical processes by the example of ethane pyrolysis
\jour Num. Meth. Prog.
\yr 2014
\vol 15
\issue 4
\pages 658--668
\mathnet{http://mi.mathnet.ru/vmp281}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. R. V. Zhalnin, E. E. Peskova, O. A. Stadnichenko, V. F. Tishkin, “Matematicheskoe modelirovanie dinamiki mnogokomponentnogo gaza s ispolzovaniem WENO skhem na primere piroliza etana”, Zhurnal SVMO, 18:3 (2016), 98–106  mathnet  elib
    2. R. V. Zhalnin, E. E. Peskova, O. A. Stadnichenko, V. F. Tishkin, “Modelirovanie techeniya mnogokomponentnogo khimicheski aktivnogo gaza na primere piroliza uglevodorodov”, Preprinty IPM im. M. V. Keldysha, 2017, 101, 16 pp.  mathnet  crossref
    3. R. V. Zhalnin, E. E. Peskova, O. A. Stadnichenko, V. F. Tishkin, “Modelirovanie techeniya mnogokomponentnogo reagiruyuschego gaza s ispolzovaniem algoritmov vysokogo poryadka tochnosti”, Vestn. Udmurtsk. un-ta. Matem. Mekh. Kompyut. nauki, 27:4 (2017), 608–617  mathnet  crossref  elib
    4. I. M. Gubaidullin, R. V. Zhalnin, V. F. Masyagin, E. E. Peskova, V. F. Tishkin, “Chislennoe modelirovanie piroliza propana v protochnom khimicheskom reaktore pod vozdeistviem postoyannogo vneshnego nagreva”, Matem. modelirovanie, 32:9 (2020), 119–130  mathnet  crossref
  • Numerical methods and programming
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