Left ventricular blood flow patterns at rest and under dobutamine stress in healthy pigs
Sign Up to like & getrecommendations! Published in 2019 at "NMR in Biomedicine"
DOI: 10.1002/nbm.4022
Abstract: Intracardiac blood flow patterns are affected by the morphology of cardiac structures and are set up to support the heart's pump function. Exercise affects contractility and chamber size as well as pre‐ and afterload. The… read more here.
Keywords: blood flow; flow patterns; flow; stress ... See more keywords
Synoptic flow patterns and large-scale characteristics of flash flood-producing rainstorms over northeast Bangladesh
Sign Up to like & getrecommendations! Published in 2019 at "Meteorology and Atmospheric Physics"
DOI: 10.1007/s00703-019-00709-1
Abstract: Flash flood and related hazards occurred over the Haor (wetland) areas of northeast Bangladesh during 17–18 April 2010. Prediction of this sudden incident is challenging when it happened on the high terrain of Meghalaya Plateau… read more here.
Keywords: flow patterns; northeast bangladesh; synoptic flow; patterns large ... See more keywords
On the flow patterns and thermal behaviour of hybrid nanofluid flow inside a microchannel in presence of radiative solar energy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-09111-w
Abstract: Solar radiative energy represents an important source of renewable energy. Of late, hybrid colloidal nanodispersion as an elevated heat transport agent acquires immense interest among researchers rather than unitary nanoliquids. The aim of this investigation… read more here.
Keywords: heat transport; presence; flow patterns; energy ... See more keywords
Analysis of the flow patterns on the fore-body section of a sounding vehicle in the transonic regime
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1030-y
Abstract: The present study has the purpose of presenting a numerical and experimental analysis of the flow patterns on the fore-body section of a sounding rocket model in the transonic regime. The measurements were carried out… read more here.
Keywords: fore body; flow patterns; section sounding; patterns fore ... See more keywords
Numerical study of adiabatic two-phase flow patterns in vertical rectangular narrow channels
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2016.09.007
Abstract: Abstract The current paper investigates an upward two-phase flow of air-water mixture in vertical narrow rectangular channels with two different cross-sectional dimensions of 25 × 5 mm and 25 × 2 mm respectively by using VOF (Volume of Fluid) model. To facilitate the… read more here.
Keywords: flow patterns; narrow channels; two phase; phase flow ... See more keywords
Two phase flow heat transfer analysis at different flow patterns in the wellbore
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.02.058
Abstract: Abstract Liquid gas two phase flow in the wellbore is a common phenomenon in oil and gas engineering. Flow patterns such as bubble flow, slug flow and annular-mist flow may significantly affect the heat transfer… read more here.
Keywords: flow patterns; heat transfer; different flow; flow ... See more keywords
Mechanism of surface morphology in electron beam melting of Ti6Al4V based on computational flow patterns
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.05.033
Abstract: Abstract In this study, a 3D numerical model was proposed that uses the computational fluid dynamics (CFD) method to investigate molten pool formation in electron beam melting under different process parameters. Electron beam ray tracking… read more here.
Keywords: flow patterns; surface; beam melting; surface morphology ... See more keywords
Dimensionless analysis on liquid-liquid flow patterns and scaling law on slug hydrodynamics in cross-junction microchannels
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.03.119
Abstract: Abstract Liquid-liquid flow patterns and slug hydrodynamics were experimentally studied in non-circular glass microchannels with water-butanol, water-toluene, water–oil and water-hexane systems, considering various hydraulic diameters (600 µm, 400 µm, 200 µm), inlet junctions (crossed, T) and aspect ratios… read more here.
Keywords: liquid; flow patterns; analysis; hydrodynamics ... See more keywords
Dimensionless analysis on liquid–liquid two-phase flow patterns in a numbered-up microfluidic device
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.132428
Abstract: Abstract Flow patterns of six liquid-liquid systems in a numbered-up microfluidic set-up were studied in this work. Chloroform-water, butyl acetate-water, ethyl acetate-water, kerosene-water, butanol-water and octanol-water were chosen as test liquids. Three distinct flow regimes… read more here.
Keywords: dimensionless; flow patterns; water; microfluidic device ... See more keywords
Liquid-liquid flow patterns and slug hydrodynamics in square microchannels of cross-shaped junctions
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2017.08.032
Abstract: Abstract Flow patterns for water-butanol, water-toluene, water-hexane, water-oil and water/glycerol (weight ratio 60:40) mixture-oil two-phase flows were visualized in the cross-shaped junctions of three square glass microchannels with hydraulic diameters of 200 µm, 400 µm and 600 µm.… read more here.
Keywords: phase; shaped junctions; flow patterns; hydrodynamics ... See more keywords
Blood flow patterns estimation in the left ventricle with low-rate 2D and 3D dynamic contrast-enhanced ultrasound
Sign Up to like & getrecommendations! Published in 2021 at "Computer methods and programs in biomedicine"
DOI: 10.1016/j.cmpb.2020.105810
Abstract: BACKGROUND AND OBJECTIVE Left ventricle (LV) dysfunction always occurs at early heart-failure stages, producing variations in the LV flow patterns. Cardiac diagnostics may therefore benefit from flow-pattern analysis. Several visualization tools have been proposed that… read more here.
Keywords: blood flow; flow patterns; left ventricle; method ... See more keywords