An updated review on working fluids, operation mechanisms, and applications of pulsating heat pipes

Y Xu, Y Xue, H Qi, W Cai - Renewable and Sustainable Energy Reviews, 2021 - Elsevier
Global demands for sustainable energy are rising rapidly due to the ever-increasing energy
crisis. Efficient energy management is one of the feasible methods to solve the existing …

Recent advances in visualization of pulsating heat pipes: A review

Z Su, Y Hu, S Zheng, T Wu, K Liu, M Zhu… - Applied Thermal …, 2023 - Elsevier
Owing to the simple structure and excellent heat transfer performance, pulsating heat pipe
(PHP) is widely used in different heat management fields. It relies on the mode of vapour …

Recent advancements in thermal performance of nano-fluids charged heat pipes used for thermal management applications: A comprehensive review

SK Pathak, R Kumar, V Goel, AK Pandey… - Applied Thermal …, 2022 - Elsevier
Heat pipes are highly effective compact heat exchanger systems used in wide areas of
thermal devices. Previously, conventional working fluids have been used in heat pipes for …

[HTML][HTML] Pulsating heat pipes: Critical review on different experimental techniques

L Pagliarini, N Iwata, F Bozzoli - Experimental Thermal and Fluid Science, 2023 - Elsevier
Pulsating heat pipes are modern two-phase passive heat transfer devices which have been
achieving resounding interest within the scientific community due to their great flexibility …

Experimental investigation on working fluid selection in a micro pulsating heat pipe

J Kim, SJ Kim - Energy Conversion and Management, 2020 - Elsevier
A guideline for the working fluid selection in a micro pulsating heat pipe (MPHP) is
experimentally developed. A closed-loop ten-turn MPHP with overall dimensions of 80× 35× …

Effect of evaporating-condensing length ratio and heat flux on starting and operating characteristic of pulsating heat pipe

W Shi, M Li, H Chen, L Pan - Applied Thermal Engineering, 2024 - Elsevier
Pulsating heat pipe is an efficient heat transfer technology applied in the fields of electronic
cooling and energy utilization. There are many factors affecting the starting and operating …

A review of working fluids and flow state effects on thermal performance of micro-channel oscillating heat pipe for aerospace heat dissipation

X Zhao, L Su, J Jiang, W Deng, D Zhao - Aerospace, 2023 - mdpi.com
A MCOHP (micro-channel oscillating heat pipe) can provide lightweight and efficient
temperature control capabilities for aerospace spacecraft with a high power and small size …

Experimental operating range evaluation of flat-plate pulsating heat pipes for high-heat flux automotive power electronics cooling

R Dreiling, S Zimmermann, M Reibstirn… - Applied Thermal …, 2023 - Elsevier
Flat-plate pulsating heat pipes are a promising future technology to passively increase the
power density of power electronics in mobile applications by means of a more efficient …

Thermal performance improvement of a radial pulsating heat pipe with diverging channels by adopting Tesla valves at various heat fluxes

DS Jang, SH Ham, HH Shin, Y Kim - Applied Thermal Engineering, 2024 - Elsevier
The thermal performance of a pulsating heat pipe (PHP) can be improved by increasing the
flow circulation with the adoption of novel channel designs to minimize flow resistance. This …

Application of an anti-gravity oscillating heat pipe on enhancement of waste heat recovery

X Liu, X Han, Z Wang, G Hao, Z Zhang… - Energy Conversion and …, 2020 - Elsevier
An anti-gravity oscillating heat pipe are introduced to enhance the waste heat recovery from
an upper heat source to a lower object. A conceptual facility using an anti-gravity oscillating …