Results of the Experimental Research of the Heat-Transfer Jet Pressure to the Rock Surface During Thermal Reaming of the Borehole
| dc.contributor.author | Voloshyn, Oleksii I. | en |
| dc.contributor.author | Potapchuk, Iryna Yu. | en |
| dc.contributor.author | Zhevzhyk, Oleksandr V. | en |
| dc.contributor.author | Zhovtonoha, Mykola M. | en |
| dc.date.accessioned | 2019-02-20T11:15:25Z | |
| dc.date.available | 2019-02-20T11:15:25Z | |
| dc.date.issued | 2018 | |
| dc.description | O. Zhevzhyk: ORCID 0000-0002-8938-9301, М. Zhovtonoha: ORCID 0000-0003-2960-735 | en |
| dc.description.abstract | EN: Abstract. The performed analysis of scientific sources confirms the existence of a small number of publications devoted to the experimental research of the gasdynamics and plasmodynamics of jets used as a heattransfer medium in the thermal methods of mine rocks destruction. There are almost no experimental and theoretical publications related to the multiple-jet plasmotrons research. The expediency of own experimental researches performing has been substantiated concerning the lateral inflow of heat-transfer medium high-speed jets on the borehole surface. An experimental research has been made of the interaction between the heattransfer medium high-speed jets and the surface of the borehole imitated by the through duct. The further prospects of this work are the following: to determine the gas velocity along the lateral surface of the through duct and the value of the heating capacity coefficient from the heat-transfer medium to the lateral surface of the through duct, which imitates the rock surface in the borehole. These parameters are required for creating a mathematical model of the brittle destruction of rocks. | en |
| dc.identifier | doi: 10.1051/e3sconf/20186000024 | |
| dc.identifier.citation | Results of the experimental research of the heat-transfer jet pressure to the rock surface during thermal reaming of the borehole [Electronic resource] / O. I. Voloshyn, I. Yu. Potapchuk, O. V. Zhevzhyk, M. M. Zhovtonoha // E3S Web of Conferences. – 2018. – Vol. 60 : USME 2018: Ukrainian School of Mining Engineering, Berdiansk, Ukraine; Sept. 4–8, 2018. – Access Mode: https://www.e3sconferences.org/articles/e3sconf/pdf/2018/35/e3sconf_usme2018_00024.pdf (13.12.2018). – Title from the screen. – doi: 10.1051/e3sconf/20186000024. | en |
| dc.identifier.uri | http://eadnurt.diit.edu.ua/jspui/handle/123456789/11096 | |
| dc.language.iso | en | |
| dc.publisher | НТУ « Дніпровська політехніка» | uk_UA |
| dc.subject | results of the experimental | en |
| dc.subject | research | en |
| dc.subject | thermal reaming | en |
| dc.subject | borehole | en |
| dc.subject | результати експерименту | uk_UA |
| dc.subject | дослідження | uk_UA |
| dc.subject | термічне розширення | uk_UA |
| dc.subject | свердловина | uk_UA |
| dc.subject | результаты эксперимента | ru_RU |
| dc.subject | исследования | ru_RU |
| dc.subject | термическое расширение | ru_RU |
| dc.subject | скважина | ru_RU |
| dc.subject | КОІО | uk_UA |
| dc.subject | КТ | uk_UA |
| dc.title | Results of the Experimental Research of the Heat-Transfer Jet Pressure to the Rock Surface During Thermal Reaming of the Borehole | en |
| dc.type | Article | en |