Results 11 to 20 of about 1,501,488 (203)

Increase of Productivity and Neutralization of Pathological Processes in Plants of Grain and Fruit Crops with the Help of Aqueous Solutions Activated by Plasma of High-Frequency Glow Discharge [PDF]

open access: yesPlants, 2021
In this work, we, for the first time, manufactured a plasma-chemical reactor operating at a frequency of 0.11 MHz. The reactor allows for the activation of large volumes of liquids in a short time.
Yuri K. Danilejko   +16 more
doaj   +2 more sources

Volatile Organic Compound Fragmentation in the Afterglow of Pulsed Glow Discharge in Ambient Air [PDF]

open access: yesMolecules, 2022
Glow discharge (GD) source gained an increased level of attention in relation to the analysis of volatile organic compounds (VOCs) since past work showed that this soft ionization method allowed direct analysis of VOCs with minimal fragmentation, however,
Denis Kravtsov   +7 more
doaj   +2 more sources

Alignments of a Microparticle Pair in a Glow Discharge [PDF]

open access: yesMolecules, 2021
Stability of a vertically aligned microparticle pair in a stratified glow DC discharge is experimentally investigated. Using laser perturbations, it is shown that, for the same discharge parameters, a pair of microparticles can be suspended in two stable
Evgeny A. Lisin   +4 more
doaj   +2 more sources

Investigation of plasma parameters, distributions, and optical emission for the anti-microbial performance of non-woven fabric under direct current glow discharge [PDF]

open access: yesHeliyon
The distribution of electron temperature Te and density Ne for direct current glow plasma discharge was investigated, using a single Langmuir probe, inserted inside the plasma cell.
Ahmed Rida Galaly, Nagia Dawood
doaj   +2 more sources

Generation of a planar direct-current glow discharge in atmospheric pressure air using rod array electrode [PDF]

open access: yesScientific Reports, 2017
Scaling up atmospheric pressure glow discharge to large volume is desirable for low-temperature plasma applications. In this paper, an approach to generate a glow discharge in a planar shape with a fairly large volume is proposed in atmospheric pressure ...
Xuechen Li   +4 more
doaj   +2 more sources

The influence of an axial magnetic field on an abnormal glow discharge in Nitrogen at moderate pressure [PDF]

open access: yesمجلة التربية والعلم, 2005
In abnormal glow discharge under d.c, excitation at different pressure in a varying axial magnetic field in the range (0 to 6.5G) some measurements of plasma parameters, glow discharge resistance Rg electrical conductivity ag and electron temperature Te ...
S.K. AL-Hakary, F.M. Al-Badrani
doaj   +1 more source

SIMULATION OF A HIGH-CURRENT NON-SELF-SUSTAINED GLOW DISCHARGE WITH A HOLLOW CATHODE AT LOW PRESSURE

open access: yesИзвестия Томского политехнического университета: Промышленная кибернетика, 2023
The paper introduces the results of theoretical and computer modeling of a high-current, non-self-sustaining, low-pressure glow discharge in a plasma source.
Tamara V. Koval   +2 more
doaj   +1 more source

classification of d.c glow discharge regions by fuzzy logic technique [PDF]

open access: yesمجلة التربية والعلم, 2013
A fuzzy logic model was constructed to classify the d.c glow discharge regions (Townsend dark region, glow discharge region, arc discharge) which including the design of computerized fuzzy inference system that depends on one of the intelligent ...
Nabhan AbdulKareem Hamdoon
doaj   +1 more source

Spatiotemporal Characteristics of Radio Frequency Dielectric Barrier Glow Discharge at Atmospheric Pressure

open access: yesApplied Sciences, 2021
In this paper, argon was used in radio frequency (13.56 MHz) dielectric barrier discharge (rf-DBD) at atmospheric pressure. The IV curve was recorded after gas breakdown, and discharge photos were captured by ICCD camera.
Sen Li   +7 more
doaj   +1 more source

Influence of Electron Injection on the Characteristics of a Hollow Cathode Glow Discharge

open access: yesEast European Journal of Physics, 2021
The article presents the results of experimental studies of a glow discharge with a hollow cathode in helium and argon gases using an auxiliary discharge as an electron emitter. The authors proposed to make the electrode common for both discharges in the
Stanislav V. Pogorelov   +3 more
doaj   +1 more source

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