Results 21 to 30 of about 1,503,339 (252)

Protein concentration of synovial fluid in chronic rheumatoid arthritis. Estimation of protein in the synovial fluid of chronic rheumatoid arthritis by gel filtration and paper electrophoresis [PDF]

open access: yes, 1968
For the purpose to reveal the characteris6cs of the synovial fluid of the chronic rheumatoid arthritis the proteins of the synovial fluid and blood serum have been analysed by employing the methods of electrophoresis, gel filtration on Sephadex G-200 ...
Seno, Takashi
core   +1 more source

Evaluation of separation effect of Oil Mist Separator based on extinction method [PDF]

open access: yesE3S Web of Conferences
Natural gas as a kind of clean and green energy, in the process of gas storage reservoirs using large compressors to take injection, it is inevitable that the lubricating oil will be brought into the ground, resulting in the destruction of the ...
Lin Guangyao   +3 more
doaj   +1 more source

Numerical simulation of colloid dead-end filtration: effect of membrane characteristics and operating conditions on matter accumulation [PDF]

open access: yes, 2008
The aim of this work is to develop a simulation capability applicable to dead-end filtration of colloidal dispersions in order to investigate the effect of process conditions, such as membrane configuration and operating parameters, on filtration ...
Fletcher, David F.   +2 more
core   +1 more source

Numerical simulation of colloidal dispersion filtration: description of critical flux and comparison with experimental results [PDF]

open access: yes, 2006
During filtration via membrane processes, colloids accumulate at the porous surface leading to fouling phenomena. In this study, a rigorous simulation of momentum and mass transfer using CFD modelling has been developed to describe such an accumulation ...
Fletcher, David F.   +4 more
core   +1 more source

Simulation, Fabrication and Microfiltration Using Dual Anodic Aluminum Oxide Membrane

open access: yesMembranes, 2023
Microfluidic devices have gained subsequent attention due to their controlled manipulation of fluid for various biomedical applications. These devices can be used to study the behavior of fluid under several micrometer ranges within the channel.
Faheem Qasim   +4 more
doaj   +1 more source

A numerical approach to study the impact of packing density on fluid flow distribution in hollow fiber module. [PDF]

open access: yes, 2010
The aim of this study was to analyze the influence of hollow fiber module design, specially packing density, and filtration operating mode on the filtration performance.
Günther, Jan   +3 more
core   +1 more source

Modelling flow and filtration in liquid composite moulding of nanoparticle loaded thermosets [PDF]

open access: yes, 2012
This paper presents analytical and numerical models of liquid moulding of hybrid composites. An 1-D analytical solution of Darcy's problem, accompanied by nanoparticle filtration kinetics and conservation, has been developed.
Reia da Costa, Elisabete F.   +1 more
core   +1 more source

Approximate Analytical Model for the Squeeze-Film Lubrication of the Human Ankle Joint with Synovial Fluid Filtrated by Articular Cartilage [PDF]

open access: yes, 2010
The aim of this article is to propose an analytical approximate squeeze-film lubrication model of the human ankle joint for a quick assessment of the synovial pressure field and the load carrying due to the squeeze motion.
Emilio Gòmez   +5 more
core   +1 more source

Filtration velocity under roller squeezing [PDF]

open access: yesE3S Web of Conferences, 2023
Analytical dependencies are determined that describe the patterns of change in filtration rates in the squeezing area. It was established that the fluid filtration rate along the abscissa axis at the boundaries of the compression zone is zero, and inside
Khurramov Sh.   +2 more
doaj   +1 more source

Electrochemical and Corrosion Behavior of 316L Stainless Steel in a CO2-SO2-H2O Mixture

open access: yesInternational Journal of Electrochemical Science, 2018
Although steel corrosion in a SO2-containing atmospheric environment has been extensively investigated, its electrochemical behavior still needs to be addressed, especially when it coexists with CO2 in a carbon capture, utilization and storage system. In
Yong Xiang   +4 more
doaj   +1 more source

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