Results 51 to 60 of about 5,582 (217)

Modeling of dielectric barrier discharge (DBD) plasma reactor for soil remediation [PDF]

, 2021
Οι περιοχές ρύπανσης αυξάνονται διαρκώς εξαιτίας των επεκτεινόμενων βιομηχανικών ζωνών, έχοντας σημαντικό αντίκτυπο στην ανθρώπινη υγεία. Πρόσφατες έρευνες για την αποκατάσταση των εδαφών αυτών έδειξαν ενθαρρυντικά αποτελέσματα για την αντιμετώπιση της ρύπανσης, μέσω της τεχνολογίας πλάσματος.
openaire   +1 more source

Laser Diagnostics of Combustion Enhancement on a CH4/Air Bunsen Flame by Dielectric Barrier Discharge

, 2013
We investigate plasma-assisted combustion for premixed CH4/air Bunsen flames. Dielectric barrier discharge (DBD) is employed to produce non-equilibrium plasma for combustion enhancement. The transient planar laser induced fluorescence (PLIF) technique of
Yu XL(余西龙), Chen LH(陈立红), Zhang XY(张新宇), Zhang SH(张少华), Yu, XL (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.   +4 more
core   +1 more source

Characteristics of Dielectric Barrier Discharge Reactor for Material Treatment [PDF]

, 2009
This work reports the development of atmospheric pressure plasma reactor with dielectric barrier discharge DBD for material treatment. The DBD discharge has been generated in planar geometry reactor powered by ac voltage provided by conventional high ...
Honda, Roberto Yzumi [UNESP], Honda,R. Y., Kostov, K. G., Kostov, K. G. [UNESP], Alves, L. M.S. [UNESP], Kayama, M. E., Honda, Roberto Yzumi, Alves,L.M.S., Honda, R. Y. [UNESP], Kostov,K.G., Alves, L. M. S., Alves, L. M. S. [UNESP], Kayama, M. E. [UNESP], Kayama,M.E.   +13 more
core   +1 more source

DESAIN GENERATOR OZONE DENGAN TEKNOLOGI PLASMA DBD (Die-lectric Barrier Discharge)

Elektrika, 2019
Industrial sterilization is a very important problem. Ozone is a powerful oxidizer that can function for sterilization and is environmentally friendly. Plasma DBD (Dielectric Barrier Discharge) is one of the effective technologies to obtain ozone.
Ricky Aryadi, Supari Supari, Harmini Harmini   +2 more
doaj   +1 more source

Improved tear resistance by low environmental impact coupling of plasma reactive and additive treatment of a TPU/PET coated fabric

Journal of Industrial Textiles, 2022
An environmentally friendly approach, which consists in coupling a dielectric barrier discharge (DBD) based atmospheric plasma treatment with a coating of an aqueous phase polyurethane dispersion (PUD) containing blocked polyisocyanates, is proposed to ...
Lucile Nuez, Pierre-Baptiste Jacquot, Romain Léger, Patrick Ienny, Didier Perrin   +4 more
doaj   +1 more source

Study on low temperature plasma combined with AC/Mn + TiO2–Al2O3 catalytic treatment of sewage-containing polyacrylamide

Water Science and Technology, 2023
With the introduction of tertiary oil recovery technology, polymer oil drive technology has effectively improved the recovery rate of crude oil, but the resulting oilfield wastewater-containing polyacrylamide (PAM) is viscous and complex in composition ...
Xiaobing Wang, Fengwei Guan, Zhigang Huang, Hao He, Lu Wang, Kaifeng Li   +5 more
doaj   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, Volume 28, Issue 12, 17 June 2026.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Performance analysis of a dielectric barrier discharge (DBD) plasma actuator [PDF]

, 2009
Dielectric Barrier Discharge (DBD) is a form of gas discharge by inserting dielectric layers into the discharge regimes. It is non-themal discharge under atmospheric pressure and can generate low-temperature plasma in the air.
Lai, Koon Chun
core  

Electrode configurations and non-uniform dielectric barrier discharge properties

, 2009
Interesting types of AC discharges in ambient air at atmospheric pressure for the generation of non-thermal plasma at/on dielectric surfaces were investigated.
Dilyana Gospodinova, Peter Dineff
core   +1 more source

Treatment surfaces with atomic oxygen excited in dielectric barrier discharge plasma of O2 admixed to N2

AIP Advances, 2012
This paper describes the increase in surface energy of substrates by their treatment with gas composition generated in plasmas of DBD (Dielectric Barrier Discharge) in O2 admixed with N2.
E. V. Shun'ko, V. S. Belkin
doaj   +1 more source