The provided data describe the discharge current in DBD obtained by fluid modelling using different values of for the secondary electron emission coefficient γ and and the relative permittivity of the dielectric barrier εr in comparison with the measured current at a pressure of 100 mbar and an applied voltage amplitude of 1.8 kV. Furthermore, the dissipated power obtained by model calculations for different values of γ and εr together with the measured power in dependence on the pressure is given.
Field | Value |
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Group | |
Authors | |
Release Date | 2020-11-30 |
Identifier | 57853d37-3868-4ded-9be2-b34e10879743 |
Permanent Identifier (DOI) | |
Permanent Identifier (URI) | |
Is supplementing | |
Plasma Source Name | |
Plasma Source Application | |
Plasma Source Specification | |
Plasma Source Properties | The compact DBD reactor implements the Venturi-DBD concept where both electrodes are covered by glass dielectrics each with a thickness of ∆ = 1 mm, which are separated by the gap width d = 3 mm. The electrodes are made of copper and have rectangular shape with a length of 6.6 cm and width of 1.1 cm and are 2 mm thick. Plasma source is operated sinusoidally at a frequency of 24 kHz with applied voltages from 1.8 to 3.4 kV and pressures between 100 and 650 mbar. |
Plasma Medium Name | |
Plasma Medium Properties | Pressures: 100, 300, 500 and 650 mbar; Gas temperature: 300K |
Plasma Diagnostics Name | |
Plasma Diagnostics Properties | Fluid-Poisson model: Electrical measurements: |
Plasma Diagnostics Procedure | Fluid-Poisson model: Electrical measurements: The measured voltage signals at the powered electrode was used as input for the modelling studies. |
Language | English |
License | |
Public Access Level | Public |
Contact Name | Stankov, Marjan |
Contact Email |
Data and Resources
- Influence of surface parameters on DBD in argon - current from model (gamma = 0.005)csv
Temporal evolution of the discharge current obtained by modelling for γ = 0....
Preview Download - Influence of surface parameters on DBD in argon - current from model (gamma = 0.01)csv
Temporal evolution of the discharge current obtained by modelling for γ = 0....
Preview Download - Influence of surface parameters on DBD in argon - current from model (gamma = 0.02)csv
Temporal evolution of the discharge current obtained by modelling for γ = 0....
Preview Download - Influence of surface parameters on DBD in argon - current from model (gamma = 0.04)csv
Temporal evolution of the discharge current obtained by modelling for γ = 0....
Preview Download - Influence of surface parameters on DBD in argon - current from model (gamma = 0.08)csv
Temporal evolution of the discharge current obtained by modelling for γ = 0....
Preview Download - Influence of surface parameters on DBD in argon - current from model (epsilon_r = 3.3)csv
Temporal evolution of the discharge current obtained by modelling for εr = 3...
Preview Download - Influence of surface parameters on DBD in argon - current from model (epsilon_r = 3.75)csv
Temporal evolution of the discharge current obtained by modelling for εr = 3...
Preview Download - Influence of surface parameters on DBD in argon - current from model (epsilon_r = 4.2)csv
Temporal evolution of the discharge current obtained by modelling for εr = 4...
Preview Download - Influence of surface parameters on DBD in argon - current from model (epsilon_r = 4.65)csv
Temporal evolution of the discharge current obtained by modelling for εr = 4...
Preview Download - Influence of surface parameters on DBD in argon - current from model (epsilon_r = 5.1)csv
Temporal evolution of the discharge current obtained by modelling for εr = 5...
Preview Download - Influence of surface parameters on DBD in argon - current from experimentcsv
Temporal evolution of the discharge current obtained from experiment at p =...
Preview Download - Influence of surface parameters on DBD in argon - applied voltagecsv
Temporal evolution of the measured voltage at p = 100 mbar, applied for...
Preview Download - Influence of surface parameters on DBD in argon - dissipated power (gamma variation)csv
Dissipated power obtained by model calculations for different values of γ...
Preview Download - Influence of surface parameters on DBD in argon - dissipated power (epsilon_r variation)csv
Dissipated power obtained by model calculations for different values of εr...
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