7 citations · 12 across the 3 of their papers we have counts for
4 papers
High-Intensity Discharge Lamp and Duffing Oscillator - Similarities and Differences
Bernd Baumann, Joerg Schwieger, Ulrich Stein +2
The processes inside the arc tube of high-intensity discharge lamps are investigated by finite element simulations. The behavior of the gas mixture inside the arc tube is governed…
Nonlinear Behavior in High-Intensity Discharge Lamps
Bernd Baumann, Jörg Schwieger, Marcus Wolff +2
The light flicker problem of high intensity discharge lamps is studied numerically and experimentally. It is shown that in some respects the systems behaves very similar to the for…
Backcoupling of acoustic streaming on the temperature field inside high-intensity discharge lamps
Joerg Schwieger, Bernd Baumann, Marcus Wolff +2
Operating high-intensity discharge lamps in the high frequency range (20-300 kHz) provides energy-saving and cost reduction potentials. However, commercially available lamp drivers…
Numerical Investigation of Symmetry Breaking and Critical Behavior of the Acoustic Streaming Field in High-Intensity Discharge Lamps
Bernd Baumann, Joerg Schwieger, Marcus Wolff +2
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…