Substantiation of Drilling Parameters for Undermined Drainage Boreholes for Increasing Methane Production from Unconventional Coal-Gas Collectors

Autor: Boris V. Malozyomov, Vladimir Ivanovich Golik, Vladimir Brigida, Vladislav V. Kukartsev, Yadviga A. Tynchenko, Andrey A. Boyko, Sergey V. Tynchenko

Publikováno v: Energies, Vol 16, Iss 11, p 4276 (2023)

Decarbonization of the mining industry on the basis of closing the energy generation, on the basis of cogeneration of coal mine methane, and on the internal consumption of the mine is a promising direction in ensuring sustainable development. Known p

Externí odkaz: https://doaj.org/article/fcfb067e177644c2bba88d9cced60e3d

A modified gas flow model in the near wellbore region below dew point pressure

Autor: Mostafijul Karim, Abed Inan Chowdhury

Publikováno v: Petroleum, Vol 7, Iss 3, Pp 294-302 (2021)

When pressure in gas reservoirs fall below the dew point, condensate banking occurs around the wellbore which alters the fluid flow behavior. The state of the knowledge on this flow behavior is yet not fully-developed; which leads to severe problems

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ff74c89cc624b34aa8c30b75504acff
https://doi.org/10.1016/j.petlm.2021.01.002

NEW APPROACH ON MATHEMATICAL MODELING OF JAKE BRAKE PROCESS FOR DIESEL ENGINES

Autor: Cornel Suciu, Ioan-Cozmin Manolache-Rusu, Ivan Radion, Florin Andronic, Liliana Pătuleanu

Publikováno v: Journal of Engineering Studies and Research, Vol 20, Iss 1 (2017)
Journal of Engineering Studies and Research, Vol 20, Iss 1, Pp 22-59 (2014)

Auxiliary braking systems, which include also the Jake brake system, have a decisive role in issues such as road safety and optimization of fuel consumption. These issues are raised especially for heavy vehicles such as trucks or buses. One of the mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1a08862022de930782da5e0d3d7129d
https://doi.org/10.29081/jesr.v20i1.88

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