Current trends in Wick structure construction in loop heat pipes applications: a review

P Szymanski, D Mikielewicz, S Fooladpanjeh - Materials, 2022 - mdpi.com
Thermal control systems have been introduced as an important part of electronic devices,
enabling thermal management of their electronic components. Loop heat pipe (LHP) is a …

Directly air-cooled compact looped heat pipe module for high power servers with extremely low power usage effectiveness

X Wang, Y Liu, T Tian, J Li - Applied Energy, 2022 - Elsevier
The rapid development of data centers has brought huge energy consumption around the
world, and an effective, reliable and energy-saving cooling method is urgently demanded for …

Design, fabrication, investigation and analysis of a novel flat evaporator loop heat pipe for cooling high heat flux server chips

K Xiong, L Meng, S Wang - Applied Thermal Engineering, 2022 - Elsevier
A novel loop heat pipe (LHP) with a flat evaporator has been proposed to meet the heat
dissipation requirement of high heat flux server CPU. The sintered porous copper wick was …

Experimental investigation on thermal characteristics of a novel loop heat pipe for cooling high heat flux electronic chips

K Xiong, L Meng, S Wang, LW Zhang - … Journal of Heat and Mass Transfer, 2022 - Elsevier
A novel flat evaporator loop heat pipe (LHP) has been designed and proposed to overcome
the shortcoming of the traditional flat evaporator LHP that cannot operate normally in some …

Thermal performance of an ammonia loop heat pipe using a rectangular evaporator with liquid-guiding channels

H Zhang, Y Zhang, L Bai, Z Yang, G Lin - Applied Thermal Engineering, 2023 - Elsevier
In order to enhance the heat transfer capacity of a stainless steel-ammonia loop heat pipe
using a rectangular evaporator, liquid-guiding channels were adopted to significantly reduce …

Effect of heat load to a capillary starter pump on the thermal characteristics of a 2-m nitrogen cryogenic loop heat pipe

K Odagiri, X Chang, H Nagai, H Ogawa - Applied Thermal Engineering, 2023 - Elsevier
A thermal characteristic of a nitrogen-charged cryogenic loop heat pipe (CLHP) with an
auxiliary loop and a capillary starter pump (CSP) was investigated in this study. One of the …

Loop heat pipe design: an evaluation of recent research on the selection of evaporator, wick, and working fluid

S Ahmed, M Pandey, M Kawaji - Journal of …, 2022 - asmedigitalcollection.asme.org
Since its invention nearly five decades ago, the loop heat pipe has revolutionized every
application requiring cooling or maintaining a constant temperature environment. In this …

Experimental study on the thermal performance of a dual compensation chamber loop heat pipe with dual vapor and condenser lines

J Fu, L Bai, Y Zhang, G Lin - Thermal Science and Engineering Progress, 2023 - Elsevier
Dual compensation chamber loop heat pipe (DCCLHP) holds significant application
potential in the aircraft thermal management due to its flexible installation and orientation …

Improved startup performance of a dual compensation chamber loop heat pipe by sequential cooling to the compensation chambers

J Fu, L Bai, Y Zhang, H Wang, G Lin - … Journal of Heat and Mass Transfer, 2024 - Elsevier
Dual compensation chamber loop heat pipe (DCCLHP) holds great application potential in
efficient heat dissipation of avionics due to its flexible heat transport, fast temperature …

Experimental study on the thermal performance of an ammonia loop heat pipe using a rectangular evaporator with longitudinal replenishment

Z Yang, Y Zhang, L Bai, H Zhang, G Lin - Applied Thermal Engineering, 2022 - Elsevier
In this work, a stainless steel-ammonia loop heat pipe (LHP) using a rectangular evaporator
with longitudinal replenishment was designed and fabricated. Extensive experiments have …