Results 21 to 30 of about 1,059,729 (291)

Loss or head in hydraulics [PDF]

open access: yesJournal of the Franklin Institute, 1887
n ...
openaire   +1 more source

Analysis of Hydraulic Mixing Efficiency in Widespread Models of Micromixers

open access: yesFluids, 2020
In this paper, we present the results of a systematic numerical study of the flow and mixing modes of fluids in micromixers of various configurations, in particular, an analysis of passive micromixers, the most widely used in practice, as well as the ...
Andrey V. Minakov   +3 more
doaj   +1 more source

METHODOLOGY FOR DETERMINING HYDRAULIC AND MECHANICAL LOSSES OF HYDRAULIC TRANSMISSION

open access: yesBulletin of the National Technical University «KhPI» Series: Engineering and CAD
The article addresses current issues related to improving the efficiency and accuracy of evaluating the energy characteristics of transmission systems in tracked military vehicles. Modern trends in the development of armored vehicles lead to increased requirements for controllability, reliability, and energy efficiency, which limits the capabilities of
Ievgenii Veretennikov, Oleksii Dudka
openaire   +3 more sources

A note on Chow's description of the weak hydraulic jump [PDF]

open access: yes, 2008
Standard analytical and empirical results of hydraulic jumps are reanalyzed. The assumption that momentum but not energy is conserved across a jump is abandoned.
Sander, Graham   +6 more
core   +1 more source

INVESTIGATION OF THE EFFICIENCY OF REMOVAL OF WATER AND MECHANICAL IMPURITIES FROM THE BOTTOM OF OIL WELLS

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2021
Relevance. To date, the exploitation of a significant share of oil fields is mechanized and is accompanied by a number of complications due to the decline in production rate wells, irrigation products, corrosion, and deposition of mechanical impurities ...
Kamil R. Urazakov   +2 more
doaj   +1 more source

Evaluation of hydraulic efficiency of lined irrigation channels – A case study from Punjab, Pakistan

open access: yesHydrology Research, 2023
Indus Basin Irrigation System (IBIS) in Pakistan is the backbone of agriculture in the country. The IBIS provides irrigation support to agricultural lands across the country; however, hydraulic efficiency of the water conveyance system is impacted due to
Ghulam Zakir-Hassan   +8 more
doaj   +1 more source

Fieldwork Hydraulic Engineering near Varna, Bulgaria, 2017

open access: yes, 2018
Data collected by students for the MSC-course Fieldwork Hydraulic Engineering at TU Delft. The survey aims at the engineering and spatial design for the improvement of the St. Elias Marina and recreational area of the coastal resort of St.
Hydraulic Engineering Department of TU Delft
core   +1 more source

Flow Conditions for PATs Operating in Parallel: Experimental and Numerical Analyses

open access: yesEnergies, 2019
Micro-hydro systems can be used as a promising new source of renewable energy generation, requiring a low investment cost of hydraulic, mechanical, and electrical equipment. The improvement of the water management associated with the use of pumps working
Mariana Simão   +3 more
doaj   +1 more source

Fieldwork Hydraulic Engineering near Varna, Bulgaria, 2016

open access: yes, 2017
Data collected by students for the MSC-course Fieldwork Hydraulic Engineering at TU Delft. The survey aims at the engineering and spatial design for the improvement of the St. Elias Marina and recreational area of the coastal resort of St.
Hydraulic Engineering Department of TU Delft
core   +1 more source

Distribution of xylem hydraulic resistance in fruiting truss of tomato influenced by water stress [PDF]

open access: yes, 2003
In this study xylem hydraulic resistances of peduncles (truss stalk), pedicels (fruit stalk) and the future abscission zone (AZ) halfway along the pedicel of tomato (Lycopersicon esculentum L.) plants were directly measured at different stages of fruit ...
Ieperen, W., van   +2 more
core   +1 more source

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