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Modelling of temperature fields by functioning of gaseous-discharge lamps with cylindrical electrodes

TitleModelling of temperature fields by functioning of gaseous-discharge lamps with cylindrical electrodes
AuthorsI. N.1, G. A. Kurnosov1
1National Research Mordovia State University
AnnotationIn this paper propose numerical solution of differential equation, described profile a temperature of cathode and anode. These electrodes have a widely- distributed cylindrical form. Consider starting (after feed of voltage on gaseous-discharge lamp) and steady-state processes of functioning. In both cases computational algorithm is realized with the help of evident finite-difference method.
Keywordsgaseous-discharge lamp, cylindrical electrode, cathode, anode, modelling, temperature field, equation of heat exchange, explicit meshes
CitationN. I., Kurnosov G. A. ''Modelling of temperature fields by functioning of gaseous-discharge lamps with cylindrical electrodes'' [Electronic resource]. Proceedings of the XIII International scientific conference ''Differential equations and their applications in mathematical modeling''. (Saransk, July 12-16, 2017). Saransk: SVMO Publ, 2017. - pp. 255-266. Available at: http://conf.svmo.ru/files/deamm2017/papers/paper36.pdf. - Date of access: 24.08.2019.