The Prediction of Convection and Additive Demixing in Vertical Metal Halide Discharge Lamps
- 1 April 1989
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 136 (4) , 1210-1215
- https://doi.org/10.1149/1.2096855
Abstract
A computer model solves the coupled, nonlinear equations describing a high pressure mercury discharge with metal halide additives. Inputs to the model include the two-dimensional, axisymmetric geometry, the discharge fluid chemistry at the cold spot, and the total input power to the discharge. The output includes a complete two-dimensional description of the temperature, velocity, chemistry, radiation, and electric fields. Example calculations provide an overview of a typical 400W dischargeKeywords
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