Publisher URL: http://stacks.iop.org/0022-3727/48/i=25/a=255501
Publisher DOI: 10.1088/0022-3727/48/25/255501
Title: Numerical Investigation of Symmetry Breaking and Critical Behavior of the Acoustic Streaming Field in High-Intensity Discharge Lamps
Authors: Baumann, Bernd  
Schwieger, Jörg 
Wolff, Marcus  
Manders, Freddy 
Suijker, Jos 
Issue Date: 2015
Journal or Series Name: Journal of physics. D, Applied physics 
Volume: 48
Issue: 25, article number: 255501
Abstract: 
For energy efficiency and material cost reduction it is preferred to drive high-intensity discharge lamps at frequencies of approximately 300 kHz. However, operating lamps at these high frequencies bears the risk of stimulating acoustic resonances inside the arc tube, which can result in low frequency light flicker and even lamp destruction. The acoustic streaming effect has been identified as the...
URI: http://hdl.handle.net/20.500.12738/293
Institute: Department Maschinenbau und Produktion 
Fakultät Technik und Informatik 
Type: Article
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