Výsledky vyhledávání - "Kozachyna, Vitalii"

Akademický článek

Modeling coal dust dispersion from pile with protection barriers

Autor: Biliaiev Mykola, Biliaieva Viktoriia, Berlov Oleksandr, Kozachyna Vitalii, Kirichenko Pavlo, Olatoye Oladipo Mutiu, Poltoratska Viktoriia

Publikováno v: E3S Web of Conferences, Vol 168, p 00021 (2020)

The results of laboratory studies to evaluate the effectiveness of barriers which are used to reduce dust pollution from the coal pile are presented. The use of the Г-shaped barrier, which is set differently near the coal pile model, has been studie

Externí odkaz: https://doaj.org/article/974ee43195ae44c99b07bbab4b17faaf

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Akademický článek

Numerical model to simulate ventilation of dead-end mine working with brattice

Autor: Voloshyn Oleksii, Biliaiev Mykola, Biliaieva Viktoriia, Kozachyna Vitalii, Berlov Oleksandr, Rusakova Tetyana, Kalashnikov Ivan

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://doaj.org/article/3638b7a5e93e49fda2f71dc7e80bef23

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Akademický článek

Atmosphere pollution modeling in the case of accident during rocket propellant transportation by trains

Autor: Biliaiev Mykola, Biliaieva Viktoriia, Kozachyna Vitalii, Berlov Oleksandr, Gunko Olena, Chernyatyeva Kateryna

Publikováno v: MATEC Web of Conferences, Vol 294, p 02003 (2019)

At present time, in Ukraine the intensive development of solid-propellant missiles takes place. These missiles are called «Grim», «Grim-2», etc. Transportation of rocket propellant very often is carried out by trains. In the case of accident duri

Externí odkaz: https://doaj.org/article/ba75e81483aa4a08b9e8d2547e932f3a

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Akademický článek

Modeling of the atmosphere pollution from coal trains

Autor: Biliaiev Mykola, Kozachyna Vitalii, Biliaieva Viktoriia, Oladipo Mutiu Olatoye, Chernyatyeva Kateryna

Publikováno v: MATEC Web of Conferences, Vol 294, p 02007 (2019)

Coal trains have an intensive impact on environment pollution. It is very important to predict adequately this impact during coal transportation. In Ukraine to predict atmosphere pollution from coal trains the regulatory model «OND-86» is used. Thi

Externí odkaz: https://doaj.org/article/1daa6b9c8c8b401ea4d9bde55f4c14ff

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