Paper title: STUDIES ON IMPROVED COOLING OF SERVO MOTOR HOUSING TYPE
Author(s): AUREL-IONUŢ CHIRILĂ, PAUL MINCIUNESCU, ANCA-SIMONA DEACONU, IOAN-DRAGOŞ DEACONU,
Abstract: In the article are presented studies regarding the cooling efficiency of a finned housing that is common to servomachines.
The studies are performed considering three-dimensional model of the housing. Under the hood of an
electric vehicle the motor can be mounted in various positions. Moreover, the electric vehicle travels at various
velocities. Therefore, the study considers two parameters: the mounting position of the electric motor and the
velocity of fluid surrounding the electric motor. Based on the results, a dependence between the two parameters and
the housing cooling efficiency is derived. A comparison with analytical expressions for usual cylinder cross-sections
is also provided.
Keywords: Electrical machine, Conjugated heat transfer, Thermal analysis, Computational fluid dynamics (CFD) Year: 2016 | Tome: 61 | Issue: 1 | Pp.: 22-25
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