Passive cooling solutions for high power server CPUs with pulsating heat pipe technology

C Li, J Li - Frontiers in Energy Research, 2021 - frontiersin.org
Data centers are becoming more powerful and more integrated with the continuous
development of smart cities, which brings us more technological convenience, but also …

A three-dimensional oscillating heat pipe filled with liquid metal and ammonia for high-power and high-heat-flux dissipation

C Yu, Y Ji, Y Li, Z Liu, L Chu, H Kuang… - International Journal of …, 2022 - Elsevier
With the rapid development of microelectronics technology, the power of some advanced
electronic devices has reached 1000 W with heat flux of 100 W/cm 2. The problem of high …

Detailed visualization experiments on the start-up process and stable operation of double-layered pulsating heat pipes under vertical and horizontal orientations

PS Cheng, SC Wong - International Journal of Heat and Mass Transfer, 2024 - Elsevier
The thermal characteristics in a double-layered 3D-CLPHP are investigated by visualization
experiments. The results are compared with those of a single-layered CLPHP under the …

A review on the heat transfer performance of pulsating heat pipes

MJ Rajale, PI Prasad, BN Rao - Australian Journal of Mechanical …, 2023 - Taylor & Francis
The miniaturisation of systems has widely attracted researchers to contribute to the thermal
performance enhancement utilising efficient heat transfer devices. Pulsating heat pipe (PHP) …

Experimental analysis of an innovative electrical battery thermal management system

L Cattani, M Malavasi, F Bozzoli, V D'Alessandro… - Energies, 2023 - mdpi.com
The aim of the present work is to develop and test an innovative cooling system for the
thermal management of batteries for electric vehicles (EVs). At present, the technology most …

A novel 3-D pulsating heat pipe module for high heat-flux applications

A Zamanifard, M Muneeshwaran, YH Wang… - Applied Thermal …, 2023 - Elsevier
This study proposed a novel pulsating heat pipes (PHP) for high-flux thermal module.
According to the open literature, the maximum value of the heat flux is 23.7 W∙ cm− 2 …

Experimental study on solar wall by considering parametric sensitivity analysis to enhance heat transfer and energy grade using compound parabolic concentrator …

T Chen, S Liu, S Zhang, Y Shen, W Ji, Z Wang, W Li - Renewable Energy, 2024 - Elsevier
Enhancing high-grade and rapid thermal storage for solar energy utilization is of paramount
importance in reducing building energy consumption. Therefore, this study combines the …

Non-uniform three-dimensional pulsating heat pipe for anti-gravity high-flux applications

CY Tseng, KS Yang, CC Wang - Energies, 2020 - mdpi.com
This study proposes a novel high-flux pulsating heat pipe that can lift the major constraint of
the conventional pulsating heat pipe (PHP) which is unable to function properly upon anti …

Heat transfer enhancement of three-dimensional oscillating heat pipe based on evaporation surface hydrophilicity regulation for thermal management

K Liu, Z Xu, G Meng, H Gan, C Liu, J Zhao - International Journal of Heat …, 2024 - Elsevier
To improve the thermal management performance of high heat flux components in confined
spaces, two three-dimensional oscillating heat pipes (3D-OHPs) with different adiabatic …

Detailed visualization experiments on the low-surface-tension ethanol in a pulsating heat pipe with large internal diameter

PS Cheng, SC Wong - International Journal of Heat and Mass Transfer, 2025 - Elsevier
Before this article, no visualization research has ever been conducted for a low-surface-
tension fluid in a closed loop pulsating heat pipe (CLPHP) with large inner diameter. In this …