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Title: DYNAMIC BEHAVIOR OF METHANE IN CONFINED SPACES BY CFD SIMULATION
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DYNAMIC BEHAVIOR OF METHANE IN CONFINED SPACES BY CFD SIMULATION
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10.5593/sgem2024/1.1
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1314-2704
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English
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24
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1.1
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• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA |
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Gases released because of accidents and events that cause the contamination of certain indoor spaces with methane have become more frequent recently. These gases endanger the lives of people who are inside the contaminated spaces, and there is a need for more and more in-depth research on the dynamic behavior of certain substances with a toxic effect, such as methane, once it begins to accumulate in a closed space, for to develop new detection systems and especially for its evacuation in the shortest possible time from the contaminated space. In this sense, in the paper we analyzed the dynamic behavior of the gas with a toxic and explosive effect, namely methane, through a CFD computer simulation, in a closed space, to analyze the mode and duration of the distribution of methane concentration. To perform the CFD simulation, the physical conditions of a closed space of 50 m2, and with a methane volume of 418.5 liters, were replicated, and the duration of the simulation was 93 minutes. Following the analysis, we developed a technical solution to prevent the spread of methane in closed spaces following an accident/event.
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conference
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Proceedings of 24th International Multidisciplinary Scientific GeoConference SGEM 2024
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24th International Multidisciplinary Scientific GeoConference SGEM 2024, 1 - 7 July, 2024
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
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269-276
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1 - 7 July, 2024
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website
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9864
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CFD simulation, Methane, Accidents
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