Results 41 to 50 of about 56,637 (201)

An experimental study on heat transfer using electrohydrodynamics (EHD) over a heated vertical plate.

Applications in Engineering Science
The Corona effect offers significant potential for improving heat transfer efficiency in air. This study thoroughly examined how a single corona discharge affects heat transfer on a heated vertical flat plate.
Weerachai Chaiworapuek, Phantisa Limleamthong, Teerapat Thungthong, Jetsadaporn Priyadumkol   +3 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

Peranan Plasma Lucutan Pijar Korona Terhadap Penurunan Total Bakteri Susu Segar [PDF]

, 2012
Development of technological applications of plasma as a sterilization system in this case the influence of incandescent discharge plasma towards reduced of total bacteria from fresh milk has been developed and tested.
Aminah, S. (Siti), Khamdi, A. (Ali)
core  

Optimal read/write memory system components [PDF]

, 1972
Two holographic data storage and display systems, voltage gradient ionization system, and linear strain manipulation system are discussed in terms of creating fast, high bit density, storage device.
Klinger, D., Kozma, A., Vander Lugt, A.
core   +1 more source

An approach to a broad range of power control in voltage-source series-resonant inverters for corona discharge treatment-pulse-density-modulation [PDF]

, 1997
This paper implements a wide range of power control with pulse-density-modulation (PDM) in a voltage source series-resonant inverter which realizes a corona discharge for the surface treatment of films.
Akagi, Hirofumi, Fujita, Hideaki, Ogasawara, Satoshi   +2 more
core   +1 more source

Comparative Study of HMM and BPNN in Detecting Corona Discharge on 20 kV Cubicle Based on Voltage and Sound

ITEGAM-JETIA
Corona discharge is one of the most common disturbances in 20 kV cubicles, potentially reducing efficiency and damaging equipment. Early detection is essential to improve system reliability and prevent failures.
Christiono Christiono, Miftahul Fikri, Syamsir Abduh   +2 more
doaj   +1 more source

Depolarization current relaxation process of insulating dielectrics after corona poling under different charging conditions

AIP Advances, 2017
As an insulating dielectric, polyimide is favorable for the application of optoelectronics, electrical insulation system in electric power industry, insulating, and packaging materials in space aircraft, due to its excellent thermal, mechanical and ...
J. W. Zhang, T. C. Zhou, J. X. Wang, X. F. Yang, F. Zhu, L. M. Tian, R. T. Liu   +6 more
doaj   +1 more source

Multiphysics simulation of corona discharge induced ionic wind

, 2013
Ionic wind devices or electrostatic fluid accelerators are becoming of increasing interest as tools for thermal management, in particular for semiconductor devices. In this work, we present a numerical model for predicting the performance of such devices,
Atten P., Brezzi F., Carlo de Falco, Davide Cagnoni, Francesco Agostini, Ivica Stevanović, Kaptsov N. A., Mazumder A. K. M., Nicola Parolini, Peek F. W., Stratton J. A., Thomas Christen   +11 more
core   +1 more source

Ion-impact secondary emission in negative corona with photoionization

AIP Advances, 2017
A corona discharge measurement system and simulation model are presented to investigate the effects of photoionization and ion-impact secondary emission process in negative corona discharge.
B. X. Lu, H. Y. Sun
doaj   +1 more source

Preparation of cotton materials using CORONA discharge [PDF]

, 2006
The present work concerns the study of preparation processes when this operation is preceded by a CORONA discharge made on dry raw fabrics. The influence in the whiteness degree, hydrophility, starch removal and uniformity of properties of the cellulosic
Carneiro, Noémia, Cooper, S., Krebs, C., Madureira, A., Nogueira, C., Souto, A. Pedro   +5 more
core   +1 more source