Numerical modeling of negative corona discharge in dry air: the role or carbon dioxide

2006 ◽  
Author(s):  
A. Fernaindez-Rueda ◽  
F. Pontiga ◽  
A. Castellanos
Keyword(s):  
Carbon Dioxide ◽  
Numerical Modeling ◽  
Corona Discharge ◽  
Negative Corona ◽  
Dry Air ◽  
Negative Corona Discharge

scholarly journals Effect of Temperature on the Working Parameters of Negative Corona Discharge with Coaxial Electrodes Configuration

2019 ◽  
pp. 1977-1984
Author(s):  
Mustafa K. Jassim ◽  
Enas A. Jawad ◽  
Jamal K. Alsaide
Keyword(s):  
Corona Discharge ◽  
Characteristic Curve ◽  
Effect Of Temperature ◽  
Comsol Multiphysics ◽  
The Finite Element Method ◽  
Negative Corona ◽  
Dry Air ◽  
Negative Corona Discharge ◽  
Working Parameters ◽  
Good Agreement

     The influence of ambient temperature on the various parameters of negative corona discharge in atmospheric dry air with coaxial cylindrical electrodes is investigated. The calculations are achieved using the finite element method by COMSOL Multiphysics software. The investigation aims to notice the effect many of working temperatures on the I-V characteristic curve of negative corona discharge in the air. The calculations of several parameters (electron density, temperature, ...) are presented visually and discussed. The results of the work are compared with theoretical and experimental data and they are in a good agreement.

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