Results 91 to 100 of about 19,112 (299)

Particle simulation of atmospheric streamer discharges on conductors with surface protrusion

AIP Advances, 2018
A kinetic model of atmospheric streamer discharges on conductors with surface protrusion is first presented. The formations of streamer discharges in air on both the smooth conductors and rough conductors with different surface protrusions have been ...
Xin-chun Zhang, Ying-ping Cao, Wei-li Fan, Tie-jun Ci   +3 more
doaj   +1 more source

Modeling Electric Discharges with Entropy Production Rate Principles

Entropy, 2009
Under which circumstances are variational principles based on entropy production rate useful tools for modeling steady states of electric (gas) discharge systems far from equilibrium?
Thomas Christen
doaj   +1 more source

Electric discharge welding of ceramics

International Journal of High Technology Ceramics, 1986
An electric discharge method for welding ceramics has been developed. A joining material electrically conductive at high temperature is inserted between two pieces of ceramics to be joined, and the joint region is preheated by a pair of burners of spouting combustion gas.
KOHYAMA, Masanori, NISHI, Tokuzo, TAMARI, Nobuyuki, KINOSHITA, Makoto, EBATA, Yoshihiro   +4 more
openaire   +2 more sources

Electrified Damage in Motion Systems

Advanced Engineering Materials, EarlyView.
The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir, Angelina Nguyen, Hong Liang   +2 more
wiley   +1 more source

Optimized Surge Arrester Allocation Based on Genetic Algorithm and ATP Simulation in Electric Distribution Systems

Energies, 2019
The efficient protection of electric power distribution networks against lightning discharges is a crucial problem for distribution electric utilities.
Gabriel Vianna Soares Rocha, Raphael Pablo de Souza Barradas, João Rodrigo Silva Muniz, Ubiratan Holanda Bezerra, Igor Meireles de Araújo, Daniel de Souza Avelar da Costa, Abner Cardoso da Silva, Marcus Vinícius Alves Nunes, Jucileno Silva e Silva   +8 more
doaj   +1 more source

Simulation of Micro-Discharges in Plasma Addressed Liquid Crystal Displays

, 1999
PALC (Plasma Addressed Liquid Crystal) is one of the most promising technologies for large size flat panel displays. In this technology micro-discharges are used as electrical switches for the addressing of a liquid crystal layer.
Baudrau, D., Hagelaar, G.J.M., Blume, M., Kroesen, G.M.W.   +3 more
core  

The spatio-temporal mapping of epileptic networks: Combination of EEG–fMRI and EEG source imaging

, 2009
Simultaneous EEG–fMRI acquisitions in patients with epilepsy often reveal distributed patterns of Blood Oxygen Level Dependant (BOLD) change correlated with epileptiform discharges.
Lemieux, L., Lhatoo, S., Guye, M., L Lemieux, M Guye, McEvoy, A.W., Thornton, R., R Thornton, Michel, Christoph, Spinelli, L., Duncan, J.S., Michel, C.M., Spinelli, Laurent Jean-François, Carmichael, D.W., L Spinelli, C M Michel, R Rodionov, Rodionov, R., J S Duncan, Vulliemoz, Serge, Carmichael, D. W., S Vulliemoz, McEvoy, A. W., A W Mcevoy, Prof Louis Lemieux, Chesham Lane, Vulliemoz, S., D W Carmichael, S Lhatoo, Duncan, J. S.   +29 more
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Breakdown in mm-sized discharges : modifying the electric field [PDF]

, 2011
Due to the small size of the gas gap in micro- and millimeter sized discharges, the presence of a metallic structure in its vicinity profoundly influences the breakdown process.
Sobota, A Ana, Veldhuizen, van, E.M., Gendre, M.F., Haverlag, M Marco, Sobota, A., Haverlag, M., Veldhuizen, EM Eddie van, Manders, F., Sobota, A.; id_orcid, Manders, F Freddy, Gendre, MF   +10 more
core  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source