Mathematical Modeling of Rocks Plasma Disintegration Process at Borehole Reaming

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dc.contributor.authorPotapchuk, Irynaen
dc.contributor.authorZhevzhyk, Oleksandr V.en
dc.contributor.authorKholiavchenko, Leoniden
dc.contributor.authorPertsevyi, Vitaliien
dc.contributor.authorBosyi, Dmytro O.en
dc.contributor.authorDrubetskaya, Tanyaen
dc.contributor.authorPotapchuk, Annaen
dc.date.accessioned2023-07-04T09:03:25Z
dc.date.available2023-07-04T09:03:25Z
dc.date.issued2023
dc.descriptionO. Zhevzhyk: ORCID 0000-0002-8938-9301, V. Pertsevyi: ORCID 0000-0002-4322-7921, I. Potapchuk: ORCID 0000-0002-5985-1040, D. Bosyi: ORCID 0000-0003-1818-2490, T. Drubetskaya: ORCID 0000-0002-8580-9719en
dc.description.abstractENG: The mathematical model of thermal disintegration of rocks during the reaming of boreholes, which takes into account the compatibility of the thermogas dynamic problem for a high-temperature heat transfer agent and the thermal problem for the rock heated by this heat transfer agent, has been developed. The mathematical model is based on the laws of conservation of mass, quantity of motion and energy and takes into account the dependences for determining the thermal stresses and the temperature of brittle fracture of rocks. As a result of solving the equations of the mathematical model, the temperature distribution in the rock mass (magnetite quartzite) during heating in the process of borehole plasma reaming and productivity of the borehole plasma reaming process are obtained. Calculated and experimentally determined productivity of the process of plasma reaming of the borehole were compared.en
dc.identifierDOI: 10.1088/1755-1315/1156/1/012037
dc.identifier.citationPotapchuk I., Zhevzhyk O., Kholiavchenko L., Pertsevyi V., Bosyi D., Drubetska T., Potapchuk A. Mathematical Modeling of Rocks Plasma Disintegration Process at Borehole Reaming. IOP Conference. Series: Earth and Environmental Science. 2023. Vol. 1156, Iss. 1 : 4th International Conference on Essays of Mining Science and Practice (Dnipro 9–11 November 2022, Ukraine). DOI: 10.1088/1755-1315/1156/1/012037.en
dc.identifier.urihttp://eadnurt.diit.edu.ua/jspui/handle/123456789/17188
dc.identifier.urihttps://iopscience.iop.org/article/10.1088/1755-1315/1156/1/012037
dc.language.isoen
dc.publisherIOP Publishing Ltden
dc.subjectmathematical modelen
dc.subjectrocks plasmaen
dc.subjectborehole reamingen
dc.subjectlaws of conservation of massen
dc.subjectplasma reaming of the boreholeen
dc.subjectКІСЕuk_UA
dc.titleMathematical Modeling of Rocks Plasma Disintegration Process at Borehole Reamingen
dc.typeArticleen
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