FEM Thermomechanical Simulation of Low Power LED Lamp for Energy Efficient Light Sources

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00198318" target="_blank" >RIV/68407700:21230/12:00198318 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.icrepq.com/icrepq%2712/815-kulha.pdf" target="_blank" >http://www.icrepq.com/icrepq%2712/815-kulha.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

FEM Thermomechanical Simulation of Low Power LED Lamp for Energy Efficient Light Sources

Popis výsledku v původním jazyce

The paper presents modeling and simulation of thermal distribution, heat transfer, and mechanical stress are virtually essential for any design of structures and devices in electronic industry simulation tools make the design easier and enable optimization of many different parameters before fabrication of new structure. This paper presents simulation validation of 3D model of solid state lighting LED bulb for energy efficient and durable light sources. The modeling of structures was performed by CoventorWare tools utilizing finite the element method (FEM). The calculated thermal distribution has been validated with thermal measurement on a commercial LED lamp. Materials parametric study has been carried out to discover problematic parts for heat transfer from power LEDs to ambient.

Název v anglickém jazyce

FEM Thermomechanical Simulation of Low Power LED Lamp for Energy Efficient Light Sources

Popis výsledku anglicky

The paper presents modeling and simulation of thermal distribution, heat transfer, and mechanical stress are virtually essential for any design of structures and devices in electronic industry simulation tools make the design easier and enable optimization of many different parameters before fabrication of new structure. This paper presents simulation validation of 3D model of solid state lighting LED bulb for energy efficient and durable light sources. The modeling of structures was performed by CoventorWare tools utilizing finite the element method (FEM). The calculated thermal distribution has been validated with thermal measurement on a commercial LED lamp. Materials parametric study has been carried out to discover problematic parts for heat transfer from power LEDs to ambient.

Druh

O - Ostatní výsledky

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GA102%2F09%2F1601" target="_blank" >GA102/09/1601: Inteligentní mikro a nano struktury pro mikrosenzory realizované s využitím nanotechnologií</a><br>

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů