Results 11 to 20 of about 44,915 (300)

Simulation and experiment of coal desulfurization model

open access: yesGong-kuang zidonghua, 2014
A new coal desulfurization model of dielectric barrier discharge was built, and based on it, factors impacting on effect of desulfurization discharge, including dielectric types, dielectric thickness, gap spacing, supply voltage, power frequency were ...
XU Yunzhi   +5 more
doaj   +1 more source

Influence of atmospheric and vacuum plasma processing on the organic composition of araça-boi (Eugenia stipitata) juice

open access: yesFood Chemistry Advances, 2023
Cold plasma is a novel non-thermal technology that is still under development. Cold plasma treatment of food products induces a wide range of chemical changes in food compounds, several of which can improve nutritional quality. Understanding the chemical
Thayanne R.B. Farias   +4 more
doaj   +1 more source

Surface treatment of a polypropylene film with a nitrogen DBD at medium pressure [PDF]

open access: yes, 2008
Surface treatment of polymer films is usually necessary to improve surface wetting and adhesion characteristics. Traditional liquid chemical processes have several disadvantages in contrast to dry finishing processes, like plasma technology.
De Geyter, Nathalie   +6 more
core   +3 more sources

Experiment and simulation calculation of micro-cavity dielectric barrier discharge

open access: yesResults in Physics, 2018
In order to study the discharge mechanism and discharge parameters evolution of micro-cavity dielectric barrier discharge (MDBD), an experimental platform based on the dielectric panel surface grid micro-structure electrode device was built.
Yanzhou Sun   +3 more
doaj   +1 more source

Characterization of a planar 8 mm wide radiofrequency atmospheric pressure plasma source by spectroscopy techniques [PDF]

open access: yes, 2016
Atmospheric pressure planar radiofrequency (RF) 13.56 MHz discharge in Ar gas generated in a long gap is investigated. The discharge operation with and without a dielectric barrier on the electrodes is studied as a function of the applied power and gas ...
Dinescu, G   +3 more
core   +2 more sources

Catalytic-Dielectric Barrier Discharge Plasma Reactor For Methane and Carbon Dioxide Conversion [PDF]

open access: yes, 2007
A catalytic - DBD plasma reactor was designed and developed for co-generation of synthesis gas and C2+ hydrocarbons from methane. A hybrid Artificial Neural Network - Genetic Algorithm (ANN-GA) was developed to model, simulate and optimize the reactor.
Istadi, I., Saidina Amin, N.A.
core   +2 more sources

Optimization of Electricity Consumption using Dielectric Barrier Discharge Method (DBD)

open access: yesMajlesi Journal of Electrical Engineering, 2023
Dielectric Barrier Discharges (DBDs) are self-sustaining electrical discharges in electrode configurations containing an insulating material in the discharge path.
Noushin Dadashzadeh
doaj   +1 more source

Efficacy of atmospheric pressure dielectric barrier discharge for inactivating airborne pathogens [PDF]

open access: yes, 2017
Atmospheric pressure plasmas have gained attention in recent years for several environmental applications. This technology could potentially be used to deactivate airborne microorganisms, surface-bound microorganisms, and biofilms.
Dey, Avishek   +10 more
core   +1 more source

Dissipated power and induced velocity fields data of a micro single dielectric barrier discharge plasma actuator for active flow control

open access: yesData in Brief, 2015
In recent years, single dielectric barrier discharge (SDBD) plasma actuators have gained great interest among all the active flow control devices typically employed in aerospace and turbomachinery applications [1,2].
E. Pescini   +4 more
doaj   +1 more source

Characteristics of the dielectric barrier corona discharges

open access: yesAIP Advances, 2019
In this paper, the electrical characteristics of both the dielectric barrier corona discharge and the usual ac corona discharge have been studied in parallel with the ozone generation under the same operating conditions.
Ashraf Yehia
doaj   +1 more source

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