Mathematical modeling of rocks plasma disintegration process at borehole reaming

• Published in: IOP conference series. Earth and environmental science Vol. 1156; no. 1; pp. 12037 - 12043
• Main Authors: Potapchuk, Iryna, Zhevzhyk, Oleksandr, Kholiavchenko, Leonid, Pertsevyi, Vitalii, Bosyi, Dmytro, Drubetska, Tetiana, Potapchuk, Anna
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.04.2023
• Subjects: Boreholes; Disintegration; Heat transfer; High temperature; Magnetite; Mathematical analysis; Mathematical models; Productivity; Quartzite; Reaming; Rock masses; Rocks; Temperature distribution; Thermal stress

Abstract 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...