Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Korchagina Marina"'
Publikováno v:
E3S Web of Conferences, Vol 592, p 05010 (2024)
Efficient extraction of hard-to-recover hydrocarbon reserves requires impressive expenditures on the use of advanced technologies and energy-intensive equipment. Hydraulic fracturing technologies require the use of high-pressure pumps (105 and 138 MP
Externí odkaz:
https://doaj.org/article/294bce539f6a4784902d8bc7ca3fdea3
Publikováno v:
E3S Web of Conferences, Vol 592, p 05011 (2024)
Robotics is developing rather intensively in Russian oil and gas industry today. Robotic drilling systems provide cost reduction and increase of work safety. Drilling robots’ gripping devices are designed for gripping, transporting, mounting, rotat
Externí odkaz:
https://doaj.org/article/77945e21a0964a9e9023aaf22cfb7323
Publikováno v:
E3S Web of Conferences, Vol 164, p 14019 (2020)
In the article the parameters of shaping operations of internal axisymmetric cylindrical flanging are considered. The article is written to improve the quality and speed of flanging round holes development from sheet blanks and tooling construction b
Externí odkaz:
https://doaj.org/article/b076e8a09f33453296d92ac2ab668454
Heating system for measuring tanks of the cementing unit from the exhaust system of the base chassis
Publikováno v:
E3S Web of Conferences, Vol 164, p 03015 (2020)
The purpose of this article is to increase the efficiency of the design process and reduce the cost of field experiments by using numerical analysis methods of the dimensional capacity heating efficiency of the internal combustion engine exhaust syst
Externí odkaz:
https://doaj.org/article/63aa8da5c6c147029817e8083ea4164d
Publikováno v:
E3S Web of Conferences, Vol 164, p 06007 (2020)
This paper analyzes the magnitude of the acoustic pressure contribution of a combine harvester’s thresher drum to the overall noise situation with the goal of providing the regulatory parameters for the workplace conditions. In the course of the cu
Externí odkaz:
https://doaj.org/article/5761eb9851f045dabd7e24ca1054b580
Publikováno v:
E3S Web of Conferences, Vol 135, p 01092 (2019)
At vehicle movement, there are two factors that specify conflicting requirements for transfer box drive and axle drive. Let’s describe them: each wheel rotating at different speeds and reduced adherence of one or more wheels. The road conditions: t
Externí odkaz:
https://doaj.org/article/693868435ea04eae993466e71357a3a2
Publikováno v:
MATEC Web of Conferences, Vol 226, p 04002 (2018)
The efficiency is proposed as a single criterion for choosing the type of interaxle drive. Dependence of efficiency on road conditions is shown. On the basis of the proposed approach, the opportunity to select the type of interaxle drive by comparing
Externí odkaz:
https://doaj.org/article/59a7cc6826ca45b39cc3391cd5bbe573
Publikováno v:
E3S Web of Conferences, Vol 41, p 02024 (2018)
The peculiarities of the settlement of ants of the genus Formica have been studied at the areas affected by varying degreesof impact made by enterprises of surface (opencast mines) and underground (deep mines) coal hard mining. It has been revealed t
Externí odkaz:
https://doaj.org/article/90a749a5112f4b92b2ff134e386899eb
Publikováno v:
MATEC Web of Conferences, Vol 132, p 04004 (2017)
The mathematical model of all-wheel-drive vehicle is proposed, which makes it possible to investigate the economic indicators of the vehicle’s movement for choosing the optimal type of central differential in a given range of road conditions.
Externí odkaz:
https://doaj.org/article/240143bac71748cbaac2e4f345407870
Publikováno v:
In Transportation Research Procedia 2022 63:778-788