Results 31 to 40 of about 10,091,302 (293)

Extracorporeal Membrane Oxygenation-Induced Hemolysis: An In Vitro Study to Appraise Causative Factors

open access: yesMembranes, 2021
In vitro hemolysis testing is commonly used to determine hemocompatibility of ExtraCorporeal Membrane Oxygenation (ECMO). However, poor reproducibility remains a challenging problem, due to several unidentified influencing factors.
Chris Hoi Houng Chan   +11 more
doaj   +1 more source

SELECTING OPTIMAL DESIGN OF A HORIZONTAL WELL BY NUMERICAL MODELING

open access: yesВестник Северо-Кавказского федерального университета, 2022
Computer aided design of a horizontal well without flush tubes providing optimal operating conditions with regard to varying pressure along horizontal well length, to the presence of deviated and slant segments is considered.
Leonid A. Afonin   +4 more
doaj  

Experimentally Based Numerical Simulation of the Influence of the Agricultural Subsurface Drainage Pipe Geometric Structure on Drainage Flow

open access: yesAgriculture, 2022
The geometric structure of corrugated plastic pipes affects performance in agricultural subsurface drainage systems. To explore the influence of pipe geometry on flow field characteristics and the characterization of water movements, we developed a three-
Zhe Wu   +4 more
doaj   +1 more source

Flow-Rate-Insensitive Plasma Extraction by the Stabilization and Acceleration of Secondary Flow in the Ultralow Aspect Ratio Spiral Channel

open access: yes, 2023
Although microfluidic devices have made remarkable strides in blood cell separation, there is still a need for further development and improvement in this area.
Yanbing Niu (12841961)   +7 more
core   +1 more source

A microfluidic bio membrane for flow rate metering [PDF]

open access: yes, 2023
This study describes the function, optimization, and demonstration of a new class of passive, low-cost microfluidic flow meters based on birefringent chitosan membranes analyzed by polarized microscopy.
Charles , Larouche   +5 more
core   +2 more sources

Dynamic Simulation of PEM Water Electrolysis and Comparison with Experiments

open access: yesInternational Journal of Electrochemical Science, 2013
The effects of temperature and flow rate are studied analytically and experimentally to develop a proton exchange membrane (PEM) electrolyzer with satisfactory performance for use in a regenerative fuel cell system.
Bonghwan Lee, Kiwon Park, Hyung-Man Kim
doaj   +1 more source

flow rate

open access: yes, 2014
Citation: 'flow rate' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.F02440 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
  +4 more sources

The Effect of using different Nano fluids on Heat Transfers through Flat Plate Solar Collector

open access: yesWasit Journal of Engineering Sciences, 2018
In this paper investigation experimentally the effect of CuO-water and Al2O3/water nanofluids on heat transfer in flat plate solar collector. The volume fraction was used (0.125,0.25 and 0.5) % for flow flow rate of working fluid equal to (1 L/min) and ...
Abbas Sahi Shareef   +1 more
doaj   +1 more source

Effect of helium plasma gas flow rate on the properties of WC-12 wt.%Co coatings sprayed by atmospheric plasma

open access: yesVojnotehnički Glasnik, 2014
The cermet coatings of WC-12wt.%Co are extensively used to improve the wear resistance of a wide range of technical components. This paper analyses the influence of the plasma gas flow of helium on the microstructure and mechanical properties of WC-12wt.%
Mihailo R. Mrdak
doaj   +1 more source

Phase flow rate measurements of annular flows [PDF]

open access: yes
In the international oil and gas industry multiphase annular flow in pipelines and wells is extremely important, but not well understood. This thesis reports the development of an efficient and cheap method for measuring the phase flow rates in two phase
Al-Yarubi, Qahtan
core   +3 more sources

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