Microscale evaporative cooling technologies for high heat flux microelectronics devices: Background and recent advances

MM Nahar, B Ma, K Guye, QH Chau, J Padilla… - Applied Thermal …, 2021 - Elsevier
Evaporation of liquid is important in a diverse range of engineering applications, such as ink-
jet printing, pesticide spraying, micro-and nanofabrication, thin-film coatings, biochemical …

Recent advances in the optimization of evaporator wicks of vapor chambers: From mechanism to fabrication technologies

X Cheng, G Yang, J Wu - Applied Thermal Engineering, 2021 - Elsevier
For the challenge of cooling hotspots in the burgeoning electronics/optoelectronics
equipment, vapor chambers provide a promising solution based on a distinctive passive two …

Thermal design optimization of evaporator micropillar wicks

S Somasundaram, Y Zhu, Z Lu, S Adera, H Bin… - International Journal of …, 2018 - Elsevier
Heat pipes and vapor chambers act as efficient heat spreaders since they rely on phase
change of the coolant. The evaporator design is critical and typically high performance is …

Experiments on the ultrathin silicon vapor chamber for enhanced heat transfer performance

B He, M Wei, S Somasundaram… - 2016 15th IEEE …, 2016 - ieeexplore.ieee.org
The evaporator and condenser of the silicon vapor chamber have been fabricated by
photolithograph and deep reactive-ion etching, and they have been bonded hermetically by …

Numerical investigation of shape effect on microdroplet evaporation

L Shan, S Shuai, B Ma, Z Du… - Journal of …, 2019 - asmedigitalcollection.asme.org
As electronic devices continue to shrink in size and increase in functionality, effective
thermal management has become a critical bottleneck that hinders continued advancement …

[PDF][PDF] 垂直微柱蒸发器干涸阈值模型求解及尺寸优化

高申宝, 焦凤, 何永清 - 航空动力学报, 2024 - jasp.com.cn
对现有干涸阈值模型进行优化, 加入重力的影响, 并与毛细作用力和渗透率的求解方法进行组合,
得到了平均误差约为7% 的表征垂直微柱蒸发器换热性能的最佳组合模型(Darcy_avg (S)+ SE) …

Experimental characterization of Si micropillar based evaporator for advanced vapor chambers

M Wei, S Somasundaram, B He, Q Liang… - 2014 IEEE 16th …, 2014 - ieeexplore.ieee.org
Advanced thermal management technologies have become more and more essential in
semiconductor industries in order to spread high heat flux from integrated circuits and …

[PDF][PDF] Study of Ultra-thin silicon micropillar based vapor chamber

M Wei, B He, Q Liang, S Somasundaram… - Proc. World Congr …, 2017 - avestia.com
Silicon vapor chamber has drawn much attention in recent years, owing to its mature
microfabrication process, accurate control over its geometries, direct integration with …

Optimization and thermal characterization of uniform micropillar based silicon evaporator in advanced vapor chambers

M Wei, B He, S Somasundaram… - 2016 15th IEEE …, 2016 - ieeexplore.ieee.org
Micropillar based wicks were widely studied in recent years. They were proven to be
promising candidates for evaporators inside vapor chambers as they possess advantages of …

2024 World Scientific Publishing Company

DD Agonafer, MM Nahar, B Ma, Z Yang… - … Cooling Of Electronic …, 2024 - books.google.com
To improve the capacities and capabilities of microelectronic devices, 3D packaging is an
attractive solution which can provide increased functional density at a decreased cost per …