System for Improving Environmental Conditions in Deep Quarries

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dc.contributor.authorKostenko, V.
dc.contributor.authorBohomaz, O. P.
dc.contributor.authorKutniashenko, O.
dc.contributor.authorKostenko, T.
dc.contributor.authorTavrel, M. I.
dc.contributor.authorБогомаз, О. П.
dc.contributor.authorТаврель, М. І.
dc.date.accessioned2026-09-03T09:46:17Z
dc.date.issued2026
dc.description.abstractGoal. To reduce the level of adverse factors in the air at quarry working benches by using localized ventilation systems powered by alternative energy sources. Research methods. Theoretical substantiation of the system configuration and approximate parameters of the components of a localized ventilation system for quarries. Scientific novelty. For the first time, a system is proposed that extracts polluted air from the quarry recirculation zone, partially cleans it, and subsequently disperses it outside the quarry, using solar energy to generate airflow in a ventilation duct. Practical significance. The results can be applied in the design and modernization of localized ventilation systems in deep quarries to reduce gas and dust concentrations in working areas, which will lower energy costs, reduce greenhouse-gas emissions, improve occupational safety, and decrease anthropogenic impacts on the environment. The results. A mobile localized ventilation system for deep quarries based on solar-induced buoyancy-driven draft is developed and theoretically substantiated. Analytical relationships are obtained to estimate airflow velocity and pressure depression in the ventilation duct, and the effectiveness of reducing gas and dust concentrations in working areas is demonstrated. The proposed solution shows potential to improve environmental and occupational safety while reducing energy consumption.
dc.identifier.citationKostenko V., Bohomaz O. P., Kutniashenko O., Kostenko T., Tavrel M. I. System for Improving Environmental Conditions in Deep Quarries. Mining Revue. 2026. Vol. 32(1). P. 26-33. DOI: https://doi.org/10.2478/minrv-2026-0003
dc.identifier.citation Kostenko, V., Bohomaz, O., Kutniashenko, O., Kostenko, T. & Tavrel, M. (2026). System for Improving Environmental Conditions in Deep Quarries. Mining Revue, 32(1), 26-33. https://doi.org/10.2478/minrv-2026-0003
dc.identifier.doihttps://doi.org/10.2478/minrv-2026-0003
dc.identifier.issn1220-2053
dc.identifier.issn2247-8590
dc.identifier.urihttps://dspace.mipolytech.education/handle/mip/3913
dc.language.isoen
dc.publisherUNIVERSITY OF PETROȘANI
dc.subjectdeep quarry ventilation
dc.subjectsolar energy
dc.subjectmobile localized ventilation system
dc.titleSystem for Improving Environmental Conditions in Deep Quarries
dc.typeArticle

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