Results 21 to 30 of about 11,768,272 (311)

Determinants of Coronary Flow Pattern

Angiology, 1973
Angiology
Moulopoulos, S.D., Anthopoulos, L.P., Stamatelopoulos, S.F., Sideris, D.A.   +3 more
openaire   +4 more sources

Experiments and computations of microfluidic liquid–liquid flow patterns

, 2020
We study two-phase liquid–liquid flow patterns in a 500 μm capillary microchannel for four biphasic systems: ethyl acetate/water, 2-pentanol/water, methyl isobutyl ketone/water, and heptane/water.
Pierre Desir, Tai-Ying Chen, Mauro Bracconi, B. Saha, M. Maestri, D. Vlachos   +5 more
semanticscholar   +1 more source

Water surface topology of supercritical junction flow

Journal of Hydrology and Hydromechanics, 2019
The complexity of flow conditions at junctions amplifies significantly with supercritical flow. It is a pronounced three-dimensional two-phased flow phenomenon, where standing waves with non-stationary water surface are formed.
Rak Gašper, Hočevar Marko, Steinman Franci   +2 more
doaj   +1 more source

Two-Phase Flow Mass Transfer Analysis of Airlift Pump for Aquaculture Applications

Fluids, 2021
Airlift pumps can be used in the aquaculture industry to provide aeration while concurrently moving water utilizing the dynamics of two-phase flow in the pump riser.
Rashal Abed, Mohamed M. Hussein, Wael H. Ahmed, Sherif Abdou   +3 more
doaj   +1 more source

Pattern recognition in flow cytometry [PDF]

Cytometry, 2001
Analytical flow cytometry (AFC), by quantifying sometimes more than 10 optical parameters on cells at rates of approximately 10(3) cells/s, rapidly generates vast quantities of multidimensional data, which provides a considerable challenge for data analysis.
L, Boddy, M F, Wilkins, C W, Morris
openaire   +2 more sources

Computational fluid dynamics simulations to improve performance characteristics of a manifold having a central inlet and outlet

Frontiers in Energy Research, 2022
In the present work, performance/flow characteristics (namely, the effect of operating parameters like pressure on flow patterns, pressure drop, and the extent of flow uniformity) and transport phenomena of a manifold (header tube assembly) having an ...
Arijit A. Ganguli, Arijit A. Ganguli, Aniruddha B. Pandit   +2 more
doaj   +1 more source

Aortic flow patterns and wall shear stress maps by 4D-flow cardiovascular magnetic resonance in the assessment of aortic dilatation in bicuspid aortic valve disease

Journal of Cardiovascular Magnetic Resonance, 2018
BackgroundIn patients with bicuspid valve (BAV), ascending aorta (AAo) dilatation may be caused by altered flow patterns and wall shear stress (WSS). These differences may explain different aortic dilatation morphotypes.
J. Rodríguez-Palomares, L. Dux-Santoy, A. Guala, R. Kale, G. Maldonado, G. Teixidó-Turà, L. Galián, M. Huguet, F. Valente, L. Gutiérrez, T. González‐Alujas, Kevin M. Johnson, O. Wieben, D. Garcia-Dorado, A. Evangelista   +14 more
semanticscholar   +1 more source

Condensation Flow and Heat Transfer Characteristics of R410A in Micro-Fin Tubes and Three-Dimensional Surface Enhanced Tubes

Energies, 2022
Condensation heat transfer characteristics (using R410A as the working fluid) were studied experimentally to evaluate the heat transfer performance in copper and stainless-steel heat transfer tubes (smooth and enhanced).
Yu Gao, Hong Cheng, Wei Li, David John Kukulka, Rick Smith   +4 more
doaj   +1 more source

Operating problems of geological exploration boreholes deepening

Известия высших учебных заведений: Геология и разведка, 2016
The results of the research of processes in hydraulic systems of hydraulic drilling rigs of geological exploration boreholes are analyzed in the paper.
S. . Zavacky
doaj   +1 more source

Hydraulic Prototype Observation Tests on Reconstructed Energy Dissipation Facilities

Applied Sciences, 2023
In order to assess the effectiveness of reconstructed energy dissipation facilities (EDFs) in open channels at hydropower stations, hydraulic prototype observation (HPO) tests are conducted to investigate the characteristics of discharge flow and the ...
Hai Wei, Kaiyun Tao, Yongqin Luo, Bingyue Song, Mingming Wang, Juncai Xu   +5 more
doaj   +1 more source