Results 31 to 40 of about 931,183 (212)

Numerical analysis of viscid compressible ionic flow [PDF]

, 2006
The aim of the paper is to investigate numerically the effect of a DC positive corona discharge between two parallel wire electrodes of different diameter along an insulating aerofoil surface in low subsonic compressible flow.
Tulita, C., Raghunathan, Srinivasan, Tulita, Catalin, Benard, Emmanuel   +3 more
core   +1 more source

Dividing and setting strategy of improving calculation efficiency for needle electrode corona discharge with a large‐scale space

High Voltage, 2022
Needle electrodes are widely used in the research of corona discharge. Aiming at the problem of needle electrode discharge in a large‐scale space (tens or even hundreds of centimetres), a hybrid model was proposed in the previous work.
Dingchen Li, Chuan Li, Jiawei Li, Pengyu Wang, Zhi Liu, Wendi Yang, Ming Zhang, Yong Yang, Kexun Yu   +8 more
doaj   +1 more source

Influence Mechanism of Cathode Curvature Radius on Corona Discharge at Microscale

Energies
Micro-corona devices could be extensively utilized in gas sensing, switchgear, biomedicine, and other fields. As the influence mechanism of the cathode curvature radius on micro-corona discharge dynamical processes is very important for performance ...
Jingyuan Zhang, Bei Zhang, Yong Yang, Zhenzu Liu, Hongguang Pan   +4 more
doaj   +1 more source

A Review of Air Ionization with Negative Ions for Aerosol Removal and Inactivation of Airborne Microorganisms in Confined Spaces

KONA Powder and Particle Journal
A comprehensive literature review was conducted to summarize and analyze the mechanisms and applications of air ionization for aerosol removal and inactivation of airborne microorganisms in confined spaces.
Qiang Zhang, Desmond Essien, Kevin Y. Zhang   +2 more
doaj   +1 more source

Remote controlled partial discharge acquisition unit [PDF]

, 2003
Online partial discharge (PD) analysis for underground high voltage cables has major advantages over the offline techniques. Online techniques usually involve PD data acquisition, storage and post-processing of the data.
Pearson, J.S., Siew, W.H., Foo, M.H., Soraghan, J.J.   +3 more
core   +3 more sources

INVESTIGATION OF COX REDUCTION SYSTEM PROTOTYPE AT 1000CC VEHICLE REMOVAL GASES USING KNIFE-TO-PLATE GLOW DISCHARGE PLASMA [PDF]

, 2004
COx reduction of exhaust gases from 1000cc vehicle has investigated using prototype reactor of corona glow discharge of plasma. Knife-to-plate electrodes configuration is used inside the reactor with DC high voltage source to generate corona glow ...
Suseno, Ahmad, nur, muhammad, Triadyaksa, Panji   +2 more
core   +1 more source

Optimization of Discharging Electrodes of a Multi-Chamber Electrostatic Precipitator for Small Heat Sources

Atmosphere, 2022
On the way to reducing emissions released into the atmosphere, there is an obstacle in the form of the emissions of solid pollutants produced by households, namely the burning of solid fuels in small heat sources.
Michal Holubčík, Juraj Drga, Nikola Čajová Kantová, Jan Najser, Jaroslav Frantík   +4 more
doaj   +1 more source

Influence of Conductor Temperature on the Voltage–Current Characteristic of Corona Discharge in a Coaxial Arrangement—Experiments and Simulation

Energies
High-current-carrying capability with minimum thermal elongation is one of the key reasons for using high-temperature low-sag (HTLS) conductors in modern power systems.
Kayumba Grace Ilunga, Andrew Graham Swanson, Nelson Ijumba, Robert Stephen   +3 more
doaj   +1 more source

Corona Discharge Suppression in Negative Ion Mode Nanoelectrospray Ionization via Trifluoroethanol Addition [PDF]

Analytical Chemistry, 2017
Negative ion mode nanoelectrospray ionization (nESI) is often utilized to analyze acidic compounds, from small molecules to proteins, with mass spectrometry (MS). Under high aqueous solvent conditions, corona discharge is commonly observed at emitter tips, resulting in low ion abundances and reduced nESI needle lifetimes.
Phillip J. McClory, Kristina Håkansson
openaire   +2 more sources

Pre‐Regenerative Endothelial Cells Empowered by Antler Blood Exosomes Orchestrate Peripheral Nerve Repair

Advanced Science, EarlyView.
The pre‐regenerative vascular niche (PVN) is essential for nerve repair, yet its endothelial blueprint remains unclear. We identified angiogenic ECs (AECs) as the dominant pre‐regenerative subset and found that antler blood–derived exosomes (AB‐EXO) promote repair via IMP3.
Jinsheng Huang, Qiang Chen, Aihua Jin, Xiaoqi Yang, Hui Zhou, Weiquan Gong, Jin Cheng, Jun Dai, Minjin Wang, Meihua Piao, Yuanyi Wang, Nan Zhou   +11 more
wiley   +1 more source