Перегляд за автором "Zhevzhyk, O.V."

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Mathematical modeling of the gasdynamic charcteristics of the heat-transfer medium jet in a process of the thermal reaming of the borehole

Voloshyn, O.I.; Potapchuk, I.Yu.; Zhevzhyk, O.V.; Yemelianenko, V.I.; Teplyi, V.P.; Kholyavchenko, L.T.; Shniakin, S.V. (Геотехнічна механіка, 2017)

Purpose of the work is to develop a mathematical model for calculation of gasdynamic characteristics (pressure, density, speed) of the heat-transfer medium at its movement along the surface of the borehole in the process ...
Mathematical Modeling of the Gas Dynamic Parameters of Impinging Heat-Transfer Medium Jet in Borehole Thermal Reaming Process

Bulat, A.F.; Voloshyn, O.I.; Potapchuk, I.Yu.; Yemelianenko, V.I.; Zhovtonoha, M.M.; Zhevzhyk, O.V.; Manigandan, S. (Наука та інновації, 2019)

Introduction. As compared with other ways of thermal destruction of rocks, the rock destruction by low temperature plasma jet has advantage in terms of distribution of cracks in rock at a considerable depth, high heat ...

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