Formation and dispersion of CO2 after combustion in closed area
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F17%3A00004308" target="_blank" >RIV/46747885:24210/17:00004308 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/content/pdf/10.1134/S1810232817040087.pdf" target="_blank" >http://link.springer.com/content/pdf/10.1134/S1810232817040087.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1134/S1810232817040087" target="_blank" >10.1134/S1810232817040087</a>
Alternative languages
Result language
angličtina
Original language name
Formation and dispersion of CO2 after combustion in closed area
Original language description
This study deals with the formation of carbon dioxide (CO2) after combustion process and dispersion in a closed area. The formation and dispersion of CO2 were numerically simulated and validated by experiment. Ethanol (C2H5OH) was chosen as a fuel for the combustion process. Numerical simulations were carried out by using Reynolds averaged Navier–Stokes (RANS) approach with k-ε and k-ω turbulent models. The combustion process was simulated using two methods. Species transport with chemical reactions was the first method, and the second method was the nonpremix combustion model based on the mixture fraction theory. There were done some sensitivity studies on the influence of the time step size and a resolution of computational grid. Results from numerical simulations were validated by experimental measurements, where the CO2 concentration was measured by the non-dispersive infrared (NDIR) sensor at four points.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20704 - Energy and fuels
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Engineering Thermophysics
ISSN
1810-2328
e-ISSN
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Volume of the periodical
26
Issue of the periodical within the volume
4
Country of publishing house
RU - RUSSIAN FEDERATION
Number of pages
10
Pages from-to
532-541
UT code for WoS article
000415335700008
EID of the result in the Scopus database
2-s2.0-85035020314