Risk assessment of accidents due to natural factors at the Pascuales – Cuenca multiple-use pipeline (Ecuador)

Autor: Dzh. Zambrano, S. V. Kovshov, E. A. Lyubin

Publikováno v: Записки Горного института, Vol 230, Pp 190-190 (2018)

The natural aspects of the accident risk at the Pascuales – Cuenca multiple-use pipeline (Ecuador) are analysed in the paper. The Russian Methodological recommendations for the quantitative analysis of accident risks at hazardous production plants

Externí odkaz: https://doaj.org/article/88a33bc0cabe4b2a9e759c7dfb1b62b7

The Technology of Hydrodedusting of Coal Pits’ Auto Roads Using Purified Wastewater and Drainage Water

Autor: E.B. Gridina, K.V. Letuyev, S. V. Kovshov

Publikováno v: Ecology and Industry of Russia. 24:30-33

The experience of the Arshanovsky coal pit in solving the problem of rational water disposal is presented. A wastewater and drainage water treatment system is proposed that can significantly reduce the content of suspended particles in clarified wate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::767eba1dab9a1e21cb2f692bdbcf394a
https://doi.org/10.18412/1816-0395-2020-1-30-33

Physical modeling the formation of roof collapse zones in Vorkuta coal mines

Autor: S. V. Kovshov, Boris Yu Zuev, Vyacheslav M. Kitsis, Ruslan S. Istomin

Publikováno v: Bulletin of the Mineral Research and Exploration, Vol 162, Iss 162, Pp 225-234 (2020)
Volume: 162, Issue: 162 225-234
Bulletin of the Mineral Research and Exploration

Collapse of the roof during mining is a constant threat to the lives of miners and equipment performance. To predict it, different numerical and physical approaches are used. Physical modeling of the massif region from -951 m to -841 m using equivale

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f6ca16512fac5e61bccc5a91de0ce55
https://doi.org/10.19111/bulletinofmre.620478

Assessment of the Aerotechnogenic Situation in the City of St. Petersburg Based on Instrumental Measurements of air Dustiness and Computer Modeling of its Distribution

Autor: S. V. Kovshov, Edita Navitskaite, Igor Ilyashenko

Publikováno v: Journal of Ecological Engineering, Vol 20, Iss 4, Pp 150-156 (2019)

The aim of this study was to analyze the dust load in St. Petersburg based on the measurements of dust levels in different areas of the city using a CEM DT-9880 portable dust particle counter. A uniform one-character bottom up zoning was performed to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::050b27b98c8be53662062eae0c09867e
https://doi.org/10.12911/22998993/102808

Characterization of an Ecuadorian crude using a vibrating-tube densimeter and a vibrating-wire viscometer

Autor: Johnny Zambrano, Eugene Lyubin, S. V. Kovshov, M. Carmen Martín, José J. Segovia

Publikováno v: Petroleum Science and Technology. 36:2077-2083

Two accurate experimental techniques have been used to characterize a sample of crude from an oil field of the Ecuadorian Amazon Region. An automated Anton Paar DMA HPM vibrating-tube densimeter wa...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0029d2e20cbfcaeba6868cb483b1c09c
https://doi.org/10.1080/10916466.2018.1531031