Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Oleksii I. Voloshyn"'
Autor:
Oleksandr Zhevzhyk, S. Manigandan, M.M. Zhovtonoha, I.Yu. Potapchuk, А.F. Bulat, Volodymyr I. Yemelianenko, Oleksii I. Voloshyn
Publikováno v:
Nauka ta innovacii. 15:17-23
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 transfer coefficient and high sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::066066b12431e8e55165cce8b4fbe556
https://doi.org/10.15407/scin15.03.017
https://doi.org/10.15407/scin15.03.017
Autor:
I. V. Kalashnikov, Tetyana Rusakova, V. A. Kozachyna, Mykola M. Biliaiev, Oleksandr V. Berlov, Viktoriia Biliaieva, Oleksii I. Voloshyn
Publikováno v:
E3S Web of Conferences, Vol 168, p 00066 (2020)
A computational model to simulate ventilation of a dead-end mine working with line brattice has been developed. To solve fluid dynamics problem, i.e. to compute flow pattern, model of inviscid flow has been used. That allows to compute quickly air fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c11c150fcfc598a49336c7f048f0acf9
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/28/e3sconf_rmget2020_00066.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/28/e3sconf_rmget2020_00066.pdf
Publikováno v:
E3S Web of Conferences, Vol 168, p 00067 (2020)
Theoretical studies of stress strain state of rock under the extraction pillar working by mechanized complex with plough systems were conducted. As a result of studies the mining parameters of the wall face working are presented. The mining parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c338b52f10565ce807f66fff930eb5f
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/28/e3sconf_rmget2020_00067.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/28/e3sconf_rmget2020_00067.pdf
Publikováno v:
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. :53-59
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1da63251de95252230941f849be0016
https://doi.org/10.29202/nvngu/2018-2/6
https://doi.org/10.29202/nvngu/2018-2/6
Autor:
Oleh Riabtsev, Oleksii I. Voloshyn
Publikováno v:
E3S Web of Conferences, Vol 109, p 00114 (2019)
This work considers the analysis of important aspects of rock mechanics, such as the variability of the mechanical properties of rocks under the samples testing, the continuity of the rock mass and the deformation beyond the elastic limit, which have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11cc2359723afacb0d83477c44f92b42
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00114.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00114.pdf
Autor:
Iryna Yu. Potapchuk, Vitalii A. Pertsevyi, Oleksii I. Voloshyn, Volodymyr I. Yemelianenko, Mykola M. Zhovtonoha
Publikováno v:
E3S Web of Conferences, Vol 109, p 00113 (2019)
Full-scale experimental study of the rock spallation by means of plasma jets is carried out. The aim of the experimental study was the measurement of the thermal power of plasma, weight of the rock spalls and duration of the plasma jets influence on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30d392f2ad5a91214cd28c4b3cb5df10
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00113.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00113.pdf
Publikováno v:
E3S Web of Conferences, Vol 60, p 00024 (2018)
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 heat-transfer medium in the thermal methods of mine roc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d8ee0447f947fb4813735a0d4d0bdef
https://doi.org/10.1051/e3sconf/20186000024
https://doi.org/10.1051/e3sconf/20186000024