Results 11 to 20 of about 9,074 (225)
Design optimization of baffle in heat exchanger for improving flow maldistribution and pressure drop
Nihon Kikai Gakkai ronbunshu, 2022 Heat exchangers (HEs) are used in process industries such as power plants and petroleum refineries. It is important to minimize flow maldistribution as well as pressure drop for high performance of HE. A baffle is often installed in the header part of HE
Kohei MIYAMOTO +4 more
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Energies, 2020 The pressure drop increases along with the decrease in the flow maldistribution in the two-stage distributing inlet headers of a plate-fin heat exchanger.
Xiang Peng +4 more
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On Liquid Flow Maldistribution through Investigation of Random Open-Structure Packings
Designs, 2023 The optimal design of packed columns for separation processes is strongly dependent on an accurate prediction of the fluid flows in the packing. Insufficient knowledge about the complex factors and mechanisms governing hydrodynamic effects is compensated
Daniela Dzhonova-Atanasova +2 more
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Energies, 2023 This paper investigates the effect of changing the bending radius of pipes on the maldistribution of velocity and turbulence of thermal fluid when flowing through a u-shaped tube bundle used in compact heat exchangers, among other applications. The study
Grzegorz Ligus, Barbara Wasilewska
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A review of refrigerant maldistribution [PDF]
, 2014 In recent years, conservation of energy has become a challenging issue in air-conditioning applications. In order to overcome this issue, many researchers have recommended the use of a Parallel Flow Condenser and a low Global Warming Potential and Ozone ...
Chin, W. M. +2 more
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Frontiers in Energy Research, 2018 Compact parallel manifolds are widely applied in flow heat exchangers. However, the flow maldistribution exists in the parallel manifolds when the flow is distributed in the header, because of the pressure maldistribution.
Jian Zhou +4 more
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A coupled modeling framework for investigating flow maldistribution in cross-flow-corrugated plate heat exchangers [PDF]
International Journal of Fluid EngineeringAccurate prediction of the impact of flow maldistribution on the thermo-hydraulic behavior of plate heat exchangers is important for thermal design and optimization in a number of practical applications.
Haowen Li +5 more
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Influence of gas flow rate on liquid distribution in trickle-beds using perforated plates as liquid distributors [PDF]
, 2008 Two wire mesh tomography devices and a liquid collector were used to study the influence of the gas flow rate on liquid distribution when fluids distribution on top of the reactor is ensured by a perforated plate.
Atta A. +9 more
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The UW solution for canine kidney preservation: Its specific effect on renal hemodynamics and microvasculature [PDF]
, 1989 The preservation effects of UW solution on renal hemodynamics and microvascular systems were studied in canine kidney autografts. In 72-hr UW-preserved kidneys, the microvessels of both cortex and medulla were completely visualized with silicon rubber ...
Furukawa, H +7 more
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Flow Cell Characterisation: Flow Visualisation, Pressure Drop and Mass Transport at 2D Electrodes in a Rectangular Channel [PDF]
, 2020 The reaction environment in a C-Flow Lab 5 × 5® laboratory-scale electrochemical flow cell was characterised in terms of fluid flow, hydraulic pressure drop and space averaged mass transport coefficient. The cell was studied in flow-by configuration with
Arenas, Luis +3 more
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