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Akademický článek

Using the vronskian to analyse the thermogram of a producing well

Publikováno v: Georesursy, Vol 25, Iss 4, Pp 260-266 (2024)

The functional dependence of thermograms in producing wells has been studied in order to determine the initial temperature distribution along the wellbore. Information about the initial thermal field makes it possible to ensure the reliability of sol

Externí odkaz: https://doaj.org/article/a8b96afd263d4faab27faee653f63360

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Effect of Deposition of Mechanical Impurities on Temperature Distribution Over the Bore of Producing Well

Autor: M. F. Zakirov, R. A. Valiullin, R. F. Sharafutdinov, A. Sh. Ramazanov

Publikováno v: Journal of Engineering Physics and Thermophysics. 96:374-384

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65aef210b2130f6f5d2b42c28b7927b0
https://doi.org/10.1007/s10891-023-02698-w

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OPTIMIZATION OF THE WORKING SPEED OF THE AUGER SNOWPLOW

Autor: M. F. Zakirov, V. P. Baranchik

Publikováno v: Spravochnik. Inzhenernyi zhurnal. :29-32

The article deals with the problem of determining the optimal working speed of the auger snowplow when the auger feeder interacts with snow based on the method of analyzing the fourth coordinate. The mathematical model of the fourth coordinate of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1762a6eb4d38d41f8f4a3dc0ffab85d6
https://doi.org/10.14489/hb.2022.08.pp.029-032

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The research of resistance to snow cutting and moving with an auger of a small-sized rotary-auger snowplow

Autor: M F Zakirov

Publikováno v: IOP Conference Series: Materials Science and Engineering. 786:012043

Small-sized rotary-auger snowplows are being used to remove snow from pavements, areas near houses and in cramped conditions. To design and operate such snowplows, it is necessary to know the resistances that arise in the process of interaction of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4bb0902331b23a85160454ec6a773f2
https://doi.org/10.1088/1757-899x/786/1/012043

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Determination of rational cutting parameters while drilling intermediate by ring

Autor: V. P. Baranchik, M. F. Zakirov

Publikováno v: IOP Conference Series: Materials Science and Engineering. 786:012045

The article analyzes the problem of reducing the cost of changing bits during deep drilling of directional wells due to the rational choice of operational parameters in the process of sinking rocks that alternate in strength. The authors propose a te

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa6a952710241d0c4db0bacccd88e435
https://doi.org/10.1088/1757-899x/786/1/012045

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