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 …

Superior Heat and Mass Transfer Performance of Bionic Wick with Finger-like Pores Inspired by the Stomatal Array of Natural Leaf

K Xu, L Long, C Chen, H Ye - Langmuir, 2024 - ACS Publications
The thermal management of electronics has gained significant attention, with loop heat
pipes (LHPs) emerging as an attractive solution for heat dissipation. The heat transfer …

Visualization study on start-up characteristics of a loop heat pipe with a carbon fiber capillary wick

Y Zhang, T Luan, H Jiang, J Liu - International Journal of Heat and Mass …, 2021 - Elsevier
A flat loop heat pipe (LHP) with visible evaporator and condenser was designed and
observed during the start-up stages. A novel porous material, the carbon fiber felt, was used …

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 …

Heat transfer characteristics of flat evaporator loop heat pipe under high heat flux condition with different orientations

K Odagiri, H Nagano - Applied Thermal Engineering, 2019 - Elsevier
This paper reports an experimental study on a high heat flux loop heat pipe (LHP) with
different orientations. A flat rectangular evaporator with a dimension of 51 mm (L)× 68 mm …

Visualization of thermo-fluid behavior of loop heat pipe with two evaporators and one condenser under various orientation with even heat loads

X Chang, N Watanabe, H Nagai, H Nagano - International Journal of Heat …, 2022 - Elsevier
In this research, we visualized the operating behavior of a Multi-evaporator loop heat pipe
(MLHP) with two evaporators and one condenser under even heat loads conditions when …

[HTML][HTML] Experimental study on global visualization of loop heat pipe with a flat disk-shaped evaporator

SC Zhao, ZK Zhang, RZ Zhao, ZC Liu, W Liu - Energy Reports, 2022 - Elsevier
In this study, a prototype of a flat-disk global visualisation loop heat pipe was constructed,
and the two-phase working phenomenon in the system operation was elaborated. This study …

Three-dimensional lattice Boltzmann investigation on pore scale liquid–vapor distribution patterns and heat transfer performance of a loop heat pipe heterogeneous …

J Li, W Zheng, F Hong - International Communications in Heat and Mass …, 2021 - Elsevier
The pore scale numerical simulations on evaporation of a three-dimensional heterogeneous
porous wick capillary evaporator used in a loop heat pipe (LHP) are realized through using …

Thermal performance of an array condenser flat heat pipe for IGBT heat dissipation

X Guowei, M Rui, Z Junjie, Z Shun, Y He - Microelectronics Reliability, 2020 - Elsevier
With the development of the Insulated-gate bipolar transistor (IGBT) towards the directions of
high power and high integration, the heat generation problems have been made …

Experimental study on thermal performance of a loop heat pipe with a bypass line

L Liu, X Yang, B Yuan, X Ji, J Wei - International Journal of Heat and Mass …, 2020 - Elsevier
The loop heat pipe with both flat evaporator and boiling pool (NLHP) has much higher
maximum heat flux than conventional loop heat pipe (LHP). However, the serious …