Results 31 to 40 of about 13,972,305 (290)

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

Frontiers 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, Trevor M. Braun, Daniel T. Schwartz   +2 more
doaj   +1 more source

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

Batteries, 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, Arjun Bhattarai, Rüdiger Schweiss, Günther G. Scherer, Nyunt Wai, Tuti M. Lim, Qingyu Yan   +6 more
doaj   +1 more source

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

Applied 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, Ke Huang, Dongdong Su, Zhigang Liu   +3 more
doaj   +1 more source

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

Energies, 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, Kamyar Mehran, Martin P. Foster   +2 more
doaj   +1 more source

Computational and Experimental Study of Convection in a Vanadium Redox Flow Battery Strip Cell Architecture

Energies, 2020
The impact of convection on electrochemical performance, performance distribution, and local pressure drop is investigated via simple strip cell architecture, a cell with a single straight channel.
Tugrul Y. Ertugrul, Michael. C. Daugherty, Jacob R. Houser, Douglas S. Aaron, Matthew M. Mench   +4 more
doaj   +1 more source

New records of the rare grasshopper species Bradyporus multituberculatus multituberculatus (Fischer von Waldheim, 1833) (Orthoptera: Tettigoniidae) in the Chechen Republic, Russia [PDF]

Кавказский энтомологический бюллетень, 2017
Data on new present-day findings of a rare species of orthopteroid insects Bradyporus multituberculatus multituberculatus (Fischer von Waldheim, 1833) in the Chechen Republic are presented. Several specimens of B.
Т.А. Avtaeva, Sh.А. Kushalieva
doaj   +1 more source

On stochastic distributions and currents [PDF]

Mathematics and Mechanics of Complex Systems, 2016
n ...
Capasso, Vincenzo, Flandoli, Franco
openaire   +1 more source

AC Loss in REBCO Coil Windings Wound With Various Cables: Effect of Current Distribution Among the Cable Strands

IEEE Access, 2023
To construct large-scale superconducting devices, it is critical to enhance the current carrying capability of superconducting coils. One practical approach is to utilise assembled cables, composed of multiple strands, for the winding.
Wenjuan Song, Rodney A. Badcock, Nicholas J. Long, Zhenan Jiang   +3 more
doaj   +1 more source

Counter-Current Distribution of Nisins [PDF]

Nature, 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

An Instantaneous Load-Sharing Parallel Control Method Using Improved PWM-Capture With DMA in a Power Conversion System

IEEE Access
As power demand from electric vehicles and digital loads increases, the use of direct current power supplies is increasing. As a result, the application of microgrid utilizing various distributed power systems is expanding.
Tae-Whan Park, Rae-Young Kim, Jung-Hwan Lee   +2 more
doaj   +1 more source