Results 11 to 20 of about 2,618 (179)

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

Majlesi 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   +2 more sources

Effect of Humidity on Ionisation and Ion Chemistry in Active-Capillary Dielectric Barrier Discharge Ionisation. [PDF]

Rapid Commun Mass Spectrom
ABSTRACT Rationale Dielectric barrier discharge ionisation (DBDI) in an active‐capillary configuration (including the commercial SICRIT source) is widely used as a soft, ambient‐pressure ionisation method for vapours and gases, yet the role of water vapour in controlling reagent ion chemistry and analytical behaviour has not been mechanistically ...
Polášek M, Španěl P, Dryahina K.
europepmc   +2 more sources

Effects of Discharge Parameters on the Thawing Characteristics and Physicochemical Properties of Beef in a Dielectric Barrier Discharge (DBD) System. [PDF]

Foods
Traditional thawing techniques can cause certain losses to beef quality. Due to the increasing demand for high-quality beef, there is an urgent need to research new thawing techniques. Dielectric barrier discharge (DBD), as an innovative non-thermal thawing technology, still has a lot of work to be studied.
Zhang J, Zhao R, Zhang Y, Wang H, Song Z, Xing R, Lu J, Ding C.   +7 more
europepmc   +4 more sources

Treatment of polycarbonate by dielectric barrier discharge (DBD) at atmospheric pressure [PDF]

Journal of Physics: Conference Series, 2014
Generally most plastic materials are intrinsically hydrophobic, low surface energy materials, and thus do not adhere well to other substances. Surface treatment of polymers by discharge plasmas is of great and increasing industrial application because it can uniformly modify the surface of sample without changing the material bulk properties and is ...
K G Kostov, Y A A Hamia, R P Mota, A L R dos Santos, P A P Nascente   +4 more
openaire   +1 more source

Bacterial sterilization by a dielectric barrier discharge (DBD) in air

Surface and Coatings Technology, 2010
Abstract Cold atmospheric plasma treatment of microorganisms and living tissues has become a popular topic in modern plasma physics and in medical science. The plasma is capable of bacterial inactivation and non-inflammatory tissue modification, which makes it an attractive tool for treatment of skin diseases, open injuries and dental caries. Because
Kostov, K. G., Rocha, V., Koga-Ito, C. Y., Matos, B. M., Algatti, M. A., Honda, Roberto Yzumi, Kayama, M. E., Mota, Rogério Pinto   +7 more
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Numerical Investigation on the Effects of Dielectric Barrier on a Nanosecond Pulsed Surface Dielectric Barrier Discharge

Molecules, 2019
In order to understand the impacts of dielectric barrier on the discharge characteristics of a nanosecond pulsed surface dielectric barrier discharge (NS-DBD), the effects of dielectric constant and dielectric barrier thickness are numerically ...
Shen Zhang, Zhenli Chen, Binqian Zhang, Yingchun Chen   +3 more
doaj   +1 more source

Surface modification of polyamide by 50 Hz dielectric barrier discharge (DBD) produced in air at atmospheric pressure

Bibechana, 2021
Industrial applications of the dielectric barrier discharge (DBD) have a long tradition. However, lack of understanding in some of its fundamental issues, such as stochastic behaviors, is still a challenge for DBD researchers.
Rajesh Prakash Guragain, Hom Bahadur Baniya, Santosh Dhungana, Bishnu Prasad Pandey, Ujjwal Man Joshi, Deepak Prasad Subedi   +5 more
doaj   +3 more sources

Experiment and simulation calculation of micro-cavity dielectric barrier discharge

Results 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, Keliang Dong, Zhilei Xu, Yan Zhang   +3 more
doaj   +1 more source

Generation of Atmospheric Pressure Dielectric Barrier Discharge (DBD) Using Water Electrode

Journal of Nepal Physical Society, 2021
In this experiment, an atmospheric pressure dielectric barrier discharge (DBD) generated with a water electrode is investigated by means of optical measurements and imaging. The discharge was generated using a high voltage (0-20kV) power supply operating at 10-30 kHz with water as one of the electrode and borosilicate glass as a dielectric barrier of 2.
Roshna Manandhar, Subedi, Deepak Prasad, Guragain, Rajesh Prakash, Rabin Baral   +3 more
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Basics and Biomedical Applications of Dielectric Barrier Discharge (DBD)

, 2011
Plasmas are partially ionized gases and are described as the “fourth state” of matter. Irving Langmuir coined the word ‘plasma’, in 1928, for the ionized gas in which electrons, ions, and excited particles are suspended similar to the cells suspended in the blood plasma. Naturally-existing plasma includes the sun and the stars, lightening, polar lights,
Nikita Bibinov, Priyadarshini Rajasekaran, Philipp Mertmann Dirk Wandke, Wolfgang Vil, Peter Awakowicz   +4 more
openaire   +2 more sources