Experimental investigation of the dielectric barrier discharge using design of experiments
Author(s) -
Nacéra Hammadi,
Rabah Ouiddir,
Amar Tilmatine,
Sidi-Mohammed Remaoun,
Karim Medles
Publication year - 2011
Publication title -
scientia iranica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.299
H-Index - 51
eISSN - 2345-3605
pISSN - 1026-3098
DOI - 10.1016/j.scient.2011.06.011
Subject(s) - dielectric barrier discharge , current (fluid) , dielectric , plane (geometry) , electrode , power (physics) , materials science , mechanics , computer science , mechanical engineering , electrical engineering , mathematics , engineering , thermodynamics , chemistry , physics , optoelectronics , geometry
Many experimental and numerical studies were devoted to Dielectric Barrier Discharge (DBD) in air, but no mathematical models were proposed, either for current or for power. As they depend on several parameters, it is difficult to find a formula that considers many factors. The aim of this paper is first to make a brief comparison between surface and volume DBD, and second to model the current and power of a DBD in a “multipoints-plane” electrode system, using the methodology of experimental design. Three factors were considered: inter-electrode distance, distance between adjacent points, and thickness of the glass dielectric barrier. A double Composite Centred Faces experimental design (CCF) was carried out. The obtained results made it possible to propose mathematical models and, therefore to study interactions between various factors
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