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Mathematical modeling of nonstationary problems of methane's laser thermochemistry in the presence of catalytic nanoparticles
- Authors: Peskova E.E.1
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Affiliations:
- Federal State Budgetary Educational Institution of Higher Education “National Research Ogarev Mordovia State University”
- Issue: Vol 517 (2024)
- Pages: 79-84
- Section: MATHEMATICS
- URL: https://ruspoj.com/2686-9543/article/view/647993
- DOI: https://doi.org/10.31857/S2686954324030135
- EDN: https://elibrary.ru/YANRZO
- ID: 647993
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Abstract
The article states the computational algorithm based on the finite volume method with splitting by physical processes for modeling non-stationary problems of laser thermochemistry with catalytic nanoparticles in subsonic gas flows. Two-phase flows in a heated pipe with laser radiation and radical kinetics of non-oxidative methane conversion are simulated. It is shown that the conversion of methane is more than 60 % with the predominant formation of ethylene and hydrogen at the outlet of the pipe.
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About the authors
E. E. Peskova
Federal State Budgetary Educational Institution of Higher Education “National Research Ogarev Mordovia State University”
Author for correspondence.
Email: e.e.peskova@math.mrsu.ru
Russian Federation, Saransk
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