| 基于Pro/E和ANSYS的LED灯热设计 |
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| 引用本文： | 程筱军,李菊华.基于Pro/E和ANSYS的LED灯热设计[J].杭州电子科技大学学报,2011(5):13-16. |
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| 作者姓名： | 程筱军 李菊华 |
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| 作者单位： | 杭州电子科技大学电子信息学院; |
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| 基金项目： | 浙江省自然科学基金面上资助项目(Y1110992) |
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| 摘 要： | 发光二极管作为第四代照明光源,随着功率的不断增大,散热问题成为大功率LED灯具实现产业化亟待解决的关键问题之一.该文综合ANSYS和Pro/E两个软件的优势进行LED热仿真.在Pro/E中建立灯具模型,导入ANSYS后通过优化模型、网格划分、施加载荷和边界条件,求解可以得到LED灯的温度场分布.运用该方法可对复杂LED...
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| 关 键 词： | 大功率发光二极管 破衣 有限元分析 热设计 |
Thermal Analysis of LED Lamps Based on Pro/E and ANSYS |
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| CHENG Xiao-jun,LI Ju-hua.Thermal Analysis of LED Lamps Based on Pro/E and ANSYS[J].Journal of Hangzhou Dianzi University,2011(5):13-16. |
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| Authors: | CHENG Xiao-jun LI Ju-hua |
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| Affiliation: | CHENG Xiao-jun,LI Ju-hua(School of Electronic Information,Hangzhou Dianzi University,Hangzhou Zhejiang 310018,China) |
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| Abstract: | LED is the fourth generation light source,but heat dissipation is one of the key problems with the increasing power which will influence the high-power LED to popularization.ANSYS and Pro/E is combined to realize LED thermal simulation.LED structure is modeled in Pro/E and imported into ANSYS.After model optimization,meshing,loads applying,and boundary and solving,the temperature distribution of LED lamp will obtained.This method is easier for the thermal simulation of the complex model.In this paper,the ma... |
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| Keywords: | high-power LED Pro/E ANSYS thermal design |
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