Numerical Analysis of the Temperature Field in Luminaires

J. Murín, M. Kropáč, R. Fric


This paper contains a calculation of the thermal field caused by electro-heat in lighting devices. After specifying the heat sources, a thermal analysis is make using the finite element method and the equivalent thermal scheme method. The calculated results have been verified experimentally.


thermal analysis; luminaire; choke coil; heat loss; surface temperature; finite element method

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ISSN 1210-2709 (Print)
ISSN 1805-2363 (Online)
Published by the Czech Technical University in Prague