Results 11 to 20 of about 1,337,593 (318)

Engineering Lung-inspired Flow Field Geometries for Electrochemical Flow Cells with Stereolithography 3D Printing [PDF]

open access: yes, 2023
Electrochemical flow reactors are increasingly relevant platforms in emerging sustainable energy conversion and storage technologies. As a prominent example, redox flow batteries, a well-suited technology for large energy storage if the costs can be ...
Maxime, van der Heijden   +4 more
core   +1 more source

Early visual experience and the receptive-field organization of optic flow processing interneurons in the fly motion pathway [PDF]

open access: yes, 2001
Karmeier K, Tabor R, Egelhaaf M, Krapp HG. Early visual experience and the receptive-field organization of optic flow processing interneurons in the fly motion pathway. Visual neuroscience.
Egelhaaf, Martin ; https://orcid.org/   +3 more
core   +2 more sources

Turbulent structures, integral length scale and turbulent kinetic energy (TKE) dissipation rate in compound channel flow [PDF]

open access: yes, 2017
In the present study, high data rate measurements were obtained for the streamwise and vertical velocity components using 2D Laser Doppler Velocimeter. The turbulent field in a straight compound-channel flow was characterized for three different uniform ...
Roja-Solórzano, Luís R.   +3 more
core   +2 more sources

Change of water saturation in tight sandstone gas reservoirs near wellbores

open access: yesNatural Gas Industry B, 2018
Tight sandstone gas reservoirs commonly contain water, so liquid loading often appears near wellbores, leading to production decline and even shutdown of gas wells.
Hongyu Ma   +9 more
doaj   +1 more source

Experimental Investigation on Atmospheric Pressure Plasma Jet under Locally Divergent Magnet Field

open access: yesEnergies, 2023
Regulating the parameters of the atmospheric pressure plasma jet (APPJ) is meaningful for industrial applications. Since plasma is a typical functional fluid in the magnetic field, it is possible to control the discharge characteristics via the Lorentz ...
Bo Shi   +4 more
doaj   +1 more source

Numerical Study on the Effects of the Multiple Porous Medium Breakwaters on the Propagation of the Solitary Wave

open access: yesJournal of Marine Science and Engineering, 2023
Submerged breakwater, as an important marine engineering structure, can effectively absorb wave energy and is widely used in marine engineering protection. As a new type of breakwater, porous medium breakwater has a certain influence on wave propagation.
Kui Zhu   +6 more
doaj   +1 more source

Computational fluid dynamics study of polyethylene/ ethylene vinyl acetate blend morphology development in a spinneret by volume of fluid method [PDF]

open access: yesPolyolefins Journal
In the current study, the flow field and morphology development of a polyethylene (PE) and ethylene vinyl acetate (EVA) blend were investigated numerically during extrusion through a spinneret using Fluent 6.3.26 software. The interface of the two phases
Parisa Mohammadzadeh Pakdel   +3 more
doaj   +1 more source

Strong confinement of active microalgae leads to inversion of vortex flow and enhanced mixing

open access: yeseLife, 2021
Microorganisms swimming through viscous fluids imprint their propulsion mechanisms in the flow fields they generate. Extreme confinement of these swimmers between rigid boundaries often arises in natural and technological contexts, yet measurements of ...
Debasmita Mondal   +3 more
doaj   +1 more source

The Flow of the Berry Curvature Vector Field [PDF]

open access: yesScientific Reports, 2021
Abstract The concept of Berry phase and Berry curvature has become ubiquitous in solid state physics as it relates to variety of phenomena, such as topological insulators, polarization, and various Hall effects. It is well known that large Berry curvatures arise from close proximity of hybridiz-ing bands, however, the vectorial nature of the ...
Stejskal, Ondřej   +2 more
openaire   +5 more sources

Height Uniformity Simulation and Experimental Study of Electroplating Gold Bump for 2.5D/3D Integrated Packaging

open access: yesMicromachines, 2022
With the rapid development of nano/micro technology for commercial electronics, the typical interconnection method could not satisfy the high power-density packaging requirement.
Wenchao Tian   +3 more
doaj   +1 more source

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