Zobrazeno 1 - 10
of 413
pro vyhledávání: '"Flow profile"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The use of additives, generally called DRAs (Drag Reducing Additives), has been proposed to re-duce the energy consumption in pressurized pipes. Although many research works have been conducted to analyze the effect of these additives, less
Externí odkaz:
https://doaj.org/article/9e27cb5734eb41fdb35fe908dea9ee5a
Publikováno v:
Georesursy, Vol 25, Iss 4, Pp 121-127 (2024)
Current problems in mature oil fields are high water cut and flow profile estimating of oil and associated brines from different layers. To establish the flow profile in production wells, geophysical research (Production Logging) is traditionally use
Externí odkaz:
https://doaj.org/article/85436c8da6b346baada3af122f2b3523
Publikováno v:
Georesursy, Vol 24, Iss 4, Pp 126-137 (2024)
This paper presents the results of geological and production analysis of development and reserves of the pilot area using the results of dynamic marker monitoring of horizontal wellbores of production wells using high-precision indicators. As part of
Externí odkaz:
https://doaj.org/article/7051cdbb384a48499a985f4787d319e8
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 9, Pp 7513-7524 (2022)
ABSTRACT: Adjusting end-of-milking criteria, in particular applying a maximum milking time determined by expected milk yield at an individual milking session, is one strategy to optimize parlor efficiency. However, this strategy can be difficult to a
Externí odkaz:
https://doaj.org/article/e007a670bfc94e2cae37502237534005
Publikováno v:
Water, Vol 16, Iss 5, p 737 (2024)
CFD models of intakes in high-head hydropower systems are rare due to the lack of geometric data and cost of modeling. This study tests two different types of software to see how modeling can be performed in a cost-effective way with scarce input dat
Externí odkaz:
https://doaj.org/article/ec84ca6ad62d419484e1ceaec580ba0f
Akademický článek
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Akademický článek
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Autor:
Markus Huellebrand, Lina Jarmatz, Chiara Manini, Ann Laube, Matthias Ivantsits, Jeanette Schulz-Menger, Sarah Nordmeyer, Andreas Harloff, Jochen Hansmann, Sebastian Kelle, Anja Hennemuth
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
4D PC MRI of the aorta has become a routinely available examination, and a multitude of single parameters have been suggested for the quantitative assessment of relevant flow features for clinical studies and diagnosis. However, clinically applicable
Externí odkaz:
https://doaj.org/article/82c5259fca114f718aa557376c1f98e5
Publikováno v:
Journal of Engineering Research - Egypt, Vol 5, Iss 4, Pp 15-24 (2021)
Abstract- A gradually varied flow computation is important for the design of water structures. To design dimensions of channels, examining the depth of water in a gradually varied flow is required. In this study, experiments study were performed to e
Externí odkaz:
https://doaj.org/article/3189bc8c651d4d2f975ea0ce5a85463d
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11898- (2022)
Final quality of product in drying process significantly depends on the flow behavior of drying air. The main drawback of conventional solar dryers is the non-uniformity of air flow inside the drying chamber. The flow behavior of drying air in transi
Externí odkaz:
https://doaj.org/article/198efa9b5b7345bca3311b24c80d41dd