Acoustic Resonance Characterization and Numerical Model Including Acoustic Streaming in an HPS Lamp

Acoustic Resonance Characterization and Numerical Model Including Acoustic Streaming in an HPS Lamp

This paper presents a numerical model of high-pressure sodium (HPS) lamps, including acoustic streaming. The model is implemented in COMSOL and is based on the finite-element method using a 2-D axisymmetric geometry. Moreover, a revision concerning experimental acoustic resonance (AR) characterizati...

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Veröffentlicht in:IEEE transactions on industry applications 2013-05, Vol.49 (3), p.1154-1160
Hauptverfasser: Toumi, A., Chhun, L., Bhosle, S., Zissis, G., Maussion, P., Baumann, B., Wolff, M.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic resonance (AR) characterization
acoustic streaming
acoustic waves
Acoustics
Electric power
Engineering Sciences
Equations
Furnaces
High intensity discharge lamps
high-pressure sodium (HPS) lamp modeling
Mathematical model
Plasmas
Resonant frequency
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Beschreibung
Zusammenfassung:This paper presents a numerical model of high-pressure sodium (HPS) lamps, including acoustic streaming. The model is implemented in COMSOL and is based on the finite-element method using a 2-D axisymmetric geometry. Moreover, a revision concerning experimental acoustic resonance (AR) characterizations of HPS lamps will be also provided. The results presented in this paper will contribute to the understanding of AR phenomena and will help in the electronic ballast design methods for AR avoidance.
ISSN:0093-9994
1939-9367
DOI:10.1109/TIA.2013.2251593