Modeling of Fluid Dynamics and Thermo-Chemical System in Halogen Lamp Operation

Modeling of Fluid Dynamics and Thermo-Chemical System in Halogen Lamp Operation

One of the key elements in improving lamp efficiency is understanding and controlling the halogen transport process. Therefore, it is worthwhile to build a model that depicts this process and can be applied to the study of various types of lamps. We examined the halogen transport process in a lamp b...

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Veröffentlicht in:JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 2009/11/01, Vol.93(11), pp.814-826
Hauptverfasser: Bessho, Makoto, Ohkawa, Masashi
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
CFD
equilibrium
free energy
halogen cycle
halogen lamp
tungsten
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Zusammenfassung:One of the key elements in improving lamp efficiency is understanding and controlling the halogen transport process. Therefore, it is worthwhile to build a model that depicts this process and can be applied to the study of various types of lamps. We examined the halogen transport process in a lamp by using a hybrid simulation model based on fluid dynamics and chemical equilibrium.
ISSN:0019-2341
1349-838X
DOI:10.2150/jieij.93.814