Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Portola, Vyacheslav"'
Publikováno v:
E3S Web of Conferences, Vol 303, p 01011 (2021)
Coal oxidation by air oxygen can cause a process of spontaneous combustion with intense emission of carbon oxide and danger to initiate explosion of combustible gases. To detect the process of coal spontaneous combustion in mines, they use a gas anal
Externí odkaz:
https://doaj.org/article/be5b9520a7084492a2728eeea29ac04d
Publikováno v:
E3S Web of Conferences, Vol 315, p 02007 (2021)
The presence of coal and coal-bearing rocks in waste rock dumps of open-pit coal mines contributes to the occurrence of spontaneous combustions that negatively affect the environment and people. Measurements of the temperature and the content of haza
Externí odkaz:
https://doaj.org/article/c176c72065ed42028ffb00eeefa47ff4
Publikováno v:
E3S Web of Conferences, Vol 174, p 01057 (2020)
Investigations of aerodynamic processes occurring in dead-end short entriesaired by turbulent diffusion have been performed. The numerical simulation of the processes of air movement through the entry, flow stalling at the junction with the dead-end
Externí odkaz:
https://doaj.org/article/e41e52c92d964ee48d777c23b77973b1
Publikováno v:
E3S Web of Conferences, Vol 174, p 01061 (2020)
The effectiveness of localization and extinguishing of places of underground fires that occur in mine worked out spaces depends on information about the location of a place of spontaneous combustion. Existing methods to detect the processes of coal s
Externí odkaz:
https://doaj.org/article/517d5c95685d4348b0aab72cb87d94af
Publikováno v:
E3S Web of Conferences, Vol 105, p 01029 (2019)
Extraction, storage and transportation of coal are complicated by the danger of spontaneous combustion centers due to toxic gases emission. At various technological processes, the formation of clusters consisting of coal particles of various sizes is
Externí odkaz:
https://doaj.org/article/fcf630ec9f3e4265b925c2614541a24d
Publikováno v:
E3S Web of Conferences, Vol 105, p 01037 (2019)
The issues under consideration are spontaneous combustion of coal and the danger of endogenous fires for mining enterprises. The ways of detecting the hotbeds of spontaneous combustion which allow to increase the safety of mining works and to reduce
Externí odkaz:
https://doaj.org/article/5231b207103e40059b4f45a84db0997d
Autor:
Vöth, S., Cehlár, M., Janocko, J., Straka, M., Nuray, D., Szurgacz, D., Petrova, M., Tan, Y., Abay, A., Portola, Vyacheslav, Bobrovnikova, Alyona, Shirokolobov, Georgii, Paleev, Dmitiy
Publikováno v:
E3S Web of Conferences; 2020, Vol. 174, p1-7, 7p
Autor:
Vöth, S., Cehlár, M., Janocko, J., Straka, M., Nuray, D., Szurgacz, D., Petrova, M., Tan, Y., Abay, A., Govorukhin, Yuri, Krivolapov, Victor, Paleev, Dmitry, Portola, Vyacheslav
Publikováno v:
E3S Web of Conferences; 2020, Vol. 174, p1-6, 6p