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heat dissipation performance of Metal Core Printed Circuit Board with Micro heat Exchanger

Journal of Harbin Institute of Technology(New Series) 2020年第1期27卷 91-96页

作者： Diancheng Qin Kewei Liang Guangdong LED Packaging⁃Used heat dissipation Substrate Engineering Technology Research Center Zhuhai 519180GuangdongChina Rayben Technologies(Zhuhai)Limited Zhuhai 519180GuangdongChina

A Metal Core Printed Circuit Board with Micro heat Exchanger(MHE MCPCB)was introduced for thermal management of high power LED.A comparative study was performed between 4 W/(m·K)regular MCPCB and this novel MCPCB to investigate the heat dissipation performance of this novel *** was found that MHE MCPCB can obviously enhance the comprehensive optical properties of LED in comparison with 4 W/(m·K)regular ***,thermal contact resistance confining a dominant part of heat within the micro heat exchanger to achieve high efficient heat dissipation was proved.

关键词： MHE MCPCB heat dissipation performance LED optical property

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Application of Technology of Additive Manufacturing in Radiators and heat Exchangers

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Journal of Power and Energy Engineering 2022年第11期10卷 35-44页

作者： Chunhua Sun Guangqing Shang Department of Mechanical and Electrical Engineering Suzhou Vocational University Suzhou China Department of Electronics Engineering Suzhou Vocational University Suzhou China

Radiators and heat exchangers play a key role in the long-term and stable operation of the equipment. The emergence of additive manufacturing technology has released the freedom of design, enabling many innovative structures of radiators and heat exchangers to be manufactured. The paper reviews the application of additive manufacturing in new radiators and heat exchangers. The technology of additive manufacturing boosts the development of new radiators and heat exchangers, which improves heat dissipation performance and heat exchange efficiency. This paper will provide a new idea and method for the development of radiators and heat exchangers via the application of additive manufacturing.

关键词： Radiators heat Exchangers Additive Manufacturing heat dissipation performance heat Exchange Efficiency

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