Перегляд Mining of Mineral Deposits по темі "rock destruction"
Зараз показуються 1-2 з 2
-
Experimental study of the thermal reaming of the borehole by axial plasmatron
(National Mining University, 2019-03-30)Purpose. To study rock spallation dynamics in the process of the borehole thermal reaming and analyze energy consumption of the borehole thermal reaming process by plasma jets of the axial plasmatron. Methods. Field ... -
Modeling the process of mineral rocks cutting with a tool made of polycrystallinе superhard materials
(National Mining University, 2017-09-30)Purpose. To analyze the process of rocks cutting by a tool made of polycrystallinе superhard materials (PSM). Methods. Mathematical modeling of rock destruction process. Findings. A model of deformation and fracturing ...