Results 31 to 40 of about 2,894,437 (295)

Current Distribution at Electrode Edges at High Current Densities [PDF]

open access: yesJournal of The Electrochemical Society, 1989
At current densities large in magnitude and also large compared to the exchange current density, a conducting disk in an insulating plane has a very nonuniform current distribution across the surface. The current distribution near the center is governed predominantly by ohmic effects, but near the edge, electrode kinetics become important.
Smyrl, W.H., Newman, J.
openaire   +2 more sources

Novel Design of Optically Transparent Circuit Analog Absorber by Modifying of exponentially tapered edge of element to achieve wider Bandwidth [PDF]

open access: yesAUT Journal of Modeling and Simulation
This paper presents a novel design and analysis of a single-layer, exponentially tapered circuit analogue absorber (CAA) that is flexible and optically transparent.
Reza Mirzakhani, Alireza Bayat
doaj   +1 more source

Effect of film thickness on the width of percolation threshold in metal-dielectric composites

open access: yesCondensed Matter Physics, 2016
The effect of thickness on the width of the percolation threshold in metal-dielectric composite films was examined. The distribution of current intensities through cubic networks of metal and dielectric components was determined using Kirchhoff's ...
M. Mokhtari   +3 more
doaj   +1 more source

Exploring the Kinetic and Thermodynamic Relationship of Charge Transfer Reactions Used in Localized Electrodeposition and Patterning in a Scanning Bipolar Cell

open access: yesFrontiers in Chemistry, 2019
Bipolar electrochemistry involves spatial separation of charge balanced reduction and oxidation reactions on an electrically floating electrode, a result of intricate coupling of the work piece with the ohmic drop in the electrochemical cell and to the ...
Trevor M. Braun   +2 more
doaj   +1 more source

Ground fault current: Calculation of magnitude and its distribution in the neutral and ground paths [PDF]

open access: yes, 2022
This thesis focuses on the ground fault current distribution and presents a method that enables a high accuracy in its calculation: starting from the model based on multi-conductor representation developed in Matlab, simulations are carried out to ...
Pettenò, Matteo
core  

Investigation of Reactant Conversion in the Vanadium Redox Flow Battery Using Spatially Resolved State of Charge Mapping

open access: yesBatteries, 2019
Segmented cells enable real time visualization of the flow distribution in vanadium redox flow batteries by local current or voltage mapping. The lateral flow of current within thick porous electrodes, however, impairs the local resolution of the ...
Purna C. Ghimire   +6 more
doaj   +1 more source

Counter-Current Distribution of Nisins [PDF]

open access: yesNature, 1952
IT has been suggested1 that the phrase “100 extractions” quoted from my work by Hirsch2 is liable to misinterpretation. Amplification is therefore needed.
openaire   +2 more sources

Spatial Magnetic-Field Description Method Aimed at 2 × 25 kV Auto-Transformer Power Supply System in High-Speed Railway

open access: yesApplied Sciences, 2018
Complete and accurate spatial magnetic field description is the premise of effectively assessing the power supply capability of a high-speed railway (HSR).
Yunchuan Deng   +3 more
doaj   +1 more source

High-Frequency Non-Invasive Magnetic Field-Based Condition Monitoring of SiC Power MOSFET Modules

open access: yesEnergies, 2021
Current distribution anomaly can be used to indicate the onset of package-related failures modes in Silicon Carbide power MOSFET modules. In this paper, we propose to obtain the wire bond’s magnetic field profile using an array of Tunnel Magneto ...
Javad Naghibi   +2 more
doaj   +1 more source

Implications of fault current limitation for electrical distribution networks

open access: yes, 2010
This paper explores the potential future need for fault current limitation in the UK's power system, and some of the technical implications of this change.
Blair, S.M.   +11 more
core   +1 more source

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