Title :
Acoustic resonance characterization and numerical model including acoustic streaming in an HPS lamp
Author :
Toumi, A. ; Chhun, L. ; Bhosle, S. ; Zissis, G. ; Maussion, P. ; Hirsch, J.
Author_Institution :
Lab. Plasma et Conversion d´´Energie, Univ. de Toulouse, Narbonne, France
Abstract :
This paper presents a numerical model of High Pressure Sodium (HPS) lamps including the acoustic streaming. The model is implemented in COMSOL and based on the finite elements method using a D2 axi-symmetric geometry. Moreover, a revision concerning AR experimental characterizations of HPS lamps will also be provided. The obtained results will be provided and discussed. The studies in this paper will contribute to the understanding of AR phenomena and electronic ballast design method for AR avoidance in lamp supply.
Keywords :
acoustic resonance; acoustic streaming; finite element analysis; lamp accessories; AR experimental characterizations; COMSOL model; D2 axi-symmetric geometry; HPS lamp; acoustic resonance characterization; acoustic streaming; electronic ballast design method; finite elements method; high pressure sodium lamps; numerical model; Acoustics; Plasmas; AR characterization; Acoustic streaming; Acoustic waves; HPS lamps modeling;
Conference_Titel :
Industry Applications Society Annual Meeting (IAS), 2011 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-9498-9
DOI :
10.1109/IAS.2011.6074370
