Thermal management of high-power LEDs based on integrated heat sink with vapor chamber

Y Tang, L Lin, S Zhang, J Zeng, K Tang, G Chen… - Energy conversion and …, 2017 - Elsevier
An integrated heat sink with vapor chamber (IHSVC) is developed in this study for the
thermal management of high-power light-emitting diodes (LEDs). The wick, as a key …

Anomalously enhanced light-emitting diode cooling via nucleate boiling using graphene-nanoplatelets coatings

YS Lim, YM Hung - Energy Conversion and Management, 2021 - Elsevier
The efficacy of light-emitting diode cooling is anomalously augmented by deploying
nucleate boiling on graphene-nanoplatelets coated surface at sub-atmospheric pressures …

Optimization of fins arrangements for the square light emitting diode (LED) cooling through nanofluid-filled microchannel

MBB Hamida, M Hatami - Scientific Reports, 2021 - nature.com
In current paper, a finned micro-channel is designed for the cooling application in Light
Emitting Diode (LED), numerically using Galerkin weighted residual Finite Element Method …

Bioinspired sweating with temperature sensitive hydrogel to passively dissipate heat from high-end wearable electronics

S Pu, J Su, L Li, H Wang, C Chen, X Hu - Energy conversion and …, 2019 - Elsevier
Thermal issues limit the application and development of electronic technique. In this work,
temperature-sensitive poly (N-isopropylacrylamide)(PNIPA) hydrogel is used to dissipate …

Al2O3/graphene/PVDF‐HFP radiative cooling coating reinforced heat dissipation of BIPV modules

Y Zheng, Z Fu, X Sun, L Zhou, X Wei… - Journal of Applied …, 2024 - Wiley Online Library
Building integrated photovoltaic modules, applied to industrial and commercial buildings,
generally used metal as the backsheet. In summer, the operating temperature of modules is …

Study of heat dissipation characteristics of loop heat pipe with heat sink of composite material

C Han, L He, Z Tian, B Xu, Z Chen - Applied Thermal Engineering, 2022 - Elsevier
In this study, a new heat dissipation device with a composite heat sink of a loop heat pipe
(LHP) system was evaluated for efficient cooling of electronic components. To improve the …

Active-passive combined and closed-loop control for the thermal management of high-power LED based on a dual synthetic jet actuator

X Deng, Z Luo, Z **a, W Gong, L Wang - Energy Conversion and …, 2017 - Elsevier
In order to better solve the thermal management of high-power LED and facilitate its
miniaturization, an active-passive combined heat dissipation method based on a dual …

Nanoporous anodic alumina oxide layer and its sealing for the enhancement of radiative heat dissipation of aluminum alloy

J Lee, D Kim, CH Choi, W Chung - Nano energy, 2017 - Elsevier
Various types of nanoporous anodic aluminum oxide layers and their sealings were studied
to enhance the thermal emissivity and hence improve the heat dissipation of aluminum alloy …

Layer-by-layer self-assembled functional coatings of carbon nanotube-polyethylenimine for enhanced heat transfer of heat sinks

J Lee, D Kyeong, J Kim, W Choi - International Journal of Heat and Mass …, 2022 - Elsevier
Multi-functional porous coatings are promising candidates to improve overall heat transfer
performances of heat sinks that are essential for thermal management of various electronic …

Novel approach to corrosion resistance and radiative cooling with biomimetic amorphous coatings

R Ji, S Wang, X Shen, Y Zou, G Chen, Y Huang… - Surface and Coatings …, 2024 - Elsevier
To address the application challenges of high-power-density electronic devices in harsh
conditions, it is crucial to develop electric insulation materials that possess both corrosion …