Results 161 to 170 of about 26,100 (199)

Discharge analysis and electrical modeling of a coaxial dielectric barrier discharge (DBD) lamp

2008 IEEE 35th International Conference on Plasma Science, 2008
Dielectric barrier discharges (DBDs) occur by the presence of at least one insulating layer in contact with the discharge between two planar or cylindrical electrodes connected to an AC or pulse power supply. Dielectric barrier discharge (DBD) consists of filamentary micro-discharges under nonequilibrium, atmospheric pressure plasma condition.
U.N. Pal, J.S. Soni, Sonu Kr, M. Kumar, A.K. Sharma, K. Frank   +5 more
openaire   +1 more source

Dielectric Barrier Discharges (DBD) in Gases at Atmospheric Pressure: Effect of Charge Trapping

2005 12th International Symposium on Electrets, 2006
We present theoretical modeling of atmospheric pressure discharges in air and helium where one of the electrodes is covered by a dielectric (dielectric barrier discharge, DBD), as well as ultra-high speed imaging studies for the case of He. It is found that charge on the dielectric barrier surface strongly influences the characteristics of individual ...
M.R. Wertheimer, I. Radu, R. Bartnikas
openaire   +1 more source

Dielectric Barrier Discharge (DBD) dynamic modeling for high voltage insulation

2011 Electrical Insulation Conference (EIC)., 2011
One of the best approaches in order to significantly increase the dielectric strength of an air-insulated system is the creation of an "active" insulation by means of covering some of or all metal conductors with thin layers of solid dielectric (barriers) known as Dielectric Barrier Discharge (DBD). Charge accumulation on the surfaces of the dielectric
Mona Ghassemi, Hossein Mohseni, Kaveh Niayesh, Amir Abbas Shayegani   +3 more
openaire   +1 more source

Decomposition of Carbon Dioxide by the Dielectric Barrier Discharge (DBD) Plasma Using Ca0.7Sr0.3TiO3 Barrier

Chemistry Letters, 2004
Abstract Ca0.7Sr0.3TiO3 was sintered adding Li2Si2O5, and used as a dielectric barrier of DBD to decompose CO2 for the first time. DBD plasma was successively generated using Ca0.7Sr0.3TiO3. CO2 was converted to CO and O2 by DBD plasma without catalyst and reducing substance.
Ruixing Li, Qing Tang, Shu Yin, Yukishige Yamaguchi, Tsugio Sato   +4 more
openaire   +1 more source

Uniformity analysis of dielectric barrier discharge (DBD) processed polyethylene terephthalate (PET) surface

Applied Surface Science, 2006
Chaozong Liu, Brian J Meenan
exaly   +2 more sources

Development of a dielectric barrier discharge (DBD) cryo-microplasma: generation and diagnostics

Plasma Sources Science and Technology, 2008
We developed a cryo-microplasma, which can continuously control gas temperature below room temperature and below the freezing point of water. To develop the cryo-microplasma, we first developed an atmospheric-pressure low-temperature microplasma that can suppress the increase in its gas temperature.
Daisuke Ishihara, Yuri Noma, Sven Stauss, Masaki Sai, Takaaki Tomai, Kazuo Terashima   +5 more
openaire   +1 more source

Dielectric-barrier discharge (DBD) plasma treatment reduces IgG binding capacity of β-lactoglobulin by inducing structural changes.

Food Chemistry, 2021
Zhi-Wei Liu, Lian-Jie Liu, Ying-Xue Zhou, Yiguang Tan, Jun‐Hu Cheng, A. Bekhit, M. Inam-ur-Raheem, Rana Muhammad Aadil   +7 more
semanticscholar   +1 more source

[The fluorescence emission spectrum of NO in dielectric barrier discharge (DBD) plasma].

Guang pu xue yu guang pu fen xi = Guang pu, 2004
Dielectric barrier discharge was used to study the NO molecules of the atmosphere pollution, and the fluorescence emission spectrum in the range of 210-280 nm at low pressure was obtained in this plasma. The spectrum shows obviously the structure of double apices, whose intensity distribution in accord with Frank-Condon principle and the maximum lies ...
Lian-shui, Zhang, Yi, Li, Xiao-hui, Zhao
openaire   +1 more source

Low-Speed Flow Control Using Dielectric Barrier Discharge (DBD)

2006
Abstract : DBDs were created in a quiescent environment, and particle image velocimetry (PIV) was used to obtain field measurements of velocity induced by the discharge. These PIV measurements included random phase measurements and measurements phase-locked to the DBD driving frequency.
Sivaram Gogineni, Jordi Estevadeordal
openaire   +1 more source

Factors that affect tribocharging of PE granules after exposure to a dielectric barrier discharge (DBD)

2017 IEEE Industry Applications Society Annual Meeting, 2017
Triboelectric charging is used in many applications including electricity nanogeneration, safety or electrostatic separation of insulating materials. Insulating granules charge must be the highest in electrostatic separators so that the electric field forces allow their separation.
Gontran Richard, Ahlem Benabderrahmane, Karim Medles, Amar Tilmatine, Thami Zeghloul, Lucian Dascalescu   +5 more
openaire   +1 more source