The goal of this paper is to study how the vapour pressure and the electrical characteristics of a high pressure sodium (HPS) lamp are affected by acoustic ...
Acoustic resonances depend on the wave shape, frequency and the power delivered to the lamp. Tests should be made taking into account last two parameters. Thus, ...
The goal of this paper is to study how the vapour pressure and the electrical characteristics of a high pressure sodium (HPS) lamp are affected by acoustic ...
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The goal of this paper is to study how the vapour pressure and the electrical characteristics of a high pressure sodium lamp are affected by acoustic ...
However, at some given frequencies, standing acoustic waves, namely acoustic resonance (AR), might develop in the burner and cause lamp luminous fluctuation, ...
Dec 5, 2024 · ... Acoustic resonance (AR) occurs in high intensity discharge (HID) lamps and can cause plasma instability, lamp extinction or destruction [1] ...
Apr 27, 2012 · However, at some given frequencies, standing acoustic waves, namely acoustic resonance (AR), might develop in the burner and cause lamp luminous ...
However HPS lamps operation at high frequency is usually accompanied by a perturbing phenomenon, provoking lamp arc instability, known as Acoustic. Resonance ( ...
The findings results will enable us to avoid acoustic resonances in lamps supplied with electronic ballasts of very reduced structures. Keywords- Acoustic ...
Acoustic resonance in high pressure discharge lamps · An improved high-intensity discharge lamp model including acoustic resonant effect on the lamp arc ...