Prediction and Thermal Management Analysis of LED Light Assemblies Using Finite Element Method

Abstract

An LED cooling system that uses a micro-tube water-cooling device is studied experimentally and a heat transfer model that uses a finite element method is numerically analyzed. In this experiment, the micro-screw tube system achieves better thermal management and the heat created by the LEDs is effectively dissipated. It is experimentally found that the effect of thermal dissipation occurs by recycling water in the LEDs’ light assemblies are in reasonable agreement.