Results 1 to 10 of about 1,447,994 (118)
Journal of Pipeline Science and Engineering, 2021 The critical flow velocity phenomenon is common in erosion-corrosion of many materials. It is of great importance to develop methods to determine the critical flow velocity and understand mechanisms of the phenomenon so that it can be used for proper ...
Z.B. Wang, Y.G. Zheng
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A proposed correlation for critical flow rate of water flow
Nuclear Engineering and Technology, 2015 A new correlation predicting the idealized critical mass-flow rates of water for subcooled and saturated liquid water including two-phase water flow was developed for a wide range of upstream stagnation pressures (e.g., 0.5–20.0 MPa).
Yeon-Sik Kim
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On the place of sonic points in a critical flow [PDF]
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2021 Stationary irrotational barotropic gas flows are investigated on the basis of the analysis of three-dimensional Euler equations. Critical flows in the article are those in which the Mach number is everywhere less than or equal to one, and at least at one
Aleksandr I. Besportochny +1 more
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The application of a minimum specific energy concept for a fish ladder design [PDF]
Archives of Civil Engineering, 2022 Structural solutions in terms of fish ladders and the use of natural materials to construct them often raise concerns regarding the possibility of using the standard calculation methods.
Michał Kubrak +5 more
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Sensors, 2023 This paper presents mathematical-physics analyses in the field of the influence of inserted sensors on the supersonic flow behind the nozzle. It evaluates differences in the flow in the area of atmospheric pressure and low pressure on the boundary of ...
Pavla Šabacká +7 more
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Fluids, 2023 Reduction of energy expenditures required for various technological processes is a pressing issue in today’s economy. One of the ways to solve this issue in regard to liquefied natural gas (LNG) storage is the recovery of its vapours from LNG tanks using
Victor Bolobov +2 more
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Application correlation algorithm to create a new critical depth equation for gradually varied flow in trapezoidal channel using teaching–learning and studying [PDF]
Journal of Hydraulic Structures, 2020 The critical depth is a hydraulic factor of the flow, it plays a particularly important role in studying and designing for open channels, especially during identification of water surfaces and analyzing to determine the phenomenon of a hydraulic jump in ...
Nguyen Minh Ngoc +2 more
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New empirical correlation for oil flowrate prediction through chokes [PDF]
Journal of the Serbian Chemical Society, 2020 Accurate prediction of choke restricted multiphase flowrate is always interesting in oil industry in the absence of flowmeters for field production monitoring and management purposes.
Fuladgar Amir Masoud, Vatani Zoha
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Sensors, 2023 The article describes the combination of experimental measurements with mathematical–physics analyses in flow investigation in the chambers of the scintillator detector, which is a part of the environmental scanning electron microscope.
Jiří Maxa +3 more
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Critical flow velocities in cohesive saline soils [PDF]
E3S Web of Conferences, 2021 The article discusses the issue of determining non-erosion velocities for cohesive saline soil at the bottom and slopes of canals. Based on the formulas of Ts.E. Mirtskhulava for the determination of non-eroding velocities of water flow in cohesive soils,
Eshev Sobir +5 more
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