Literature review: Steady-state modelling of loop heat pipes

B Siedel, V Sartre, F Lefèvre - Applied Thermal Engineering, 2015 - Elsevier
Loop heat pipes (LHPs) are efficient and reliable heat transfer systems whose operation is
based on the liquid–vapour phase-change phenomenon. They use the capillary pressure …

Entropy generation analysis of a miniature loop heat pipe with graphene–water nanofluid: thermodynamics model and experimental study

T Tharayil, LG Asirvatham, MJ Dau… - International Journal of …, 2017 - Elsevier
A miniature loop heat pipe is theoretically modelled and the predicted results are used to
compare the thermal performance and entropy generation with the experimental results. The …

Feasibility of using multiport minichannel as thermosyphon for cooling of miniaturized electronic devices

S Manova, LG Asirvatham, R Nimmagadda… - Heat …, 2020 - Wiley Online Library
The feasibility of using multiport minichannel (MPMC) as thermosyphon for cooling
miniaturized electronic products is experimentally investigated with acetone as the working …

Parametric Study on Ammonia-Based Loop Heat Pipe

SN Shah, SV Jain, KK Baraya… - Heat Transfer …, 2023 - Taylor & Francis
The loop heat pipe (LHP) is a two-phase heat transfer device used for thermal management
in applications like space, mobile, laptop, electronic cooling. In the present study, modeling …

Parametric optimization of ambient and cryogenic loop heat pipes using multiple linear regression method

C Zhao, N Li, Z Jiang, X Zhou, Y Wu - International Journal of Refrigeration, 2024 - Elsevier
In the design and optimization of ambient and cryogenic loop heat pipes (ALHPs and
CLHPs), the cost for optimizing every parameter may be very high. Additionally, in cryogenic …

Analysis of heat transfer and flow patterns in a loop heat pipe: Modelling by analytical and numerical approaches and experimental observations

B Siedel - 2014 - theses.hal.science
The increasing development of electronics leads to higher constraints regarding their
thermal management. Loop heat pipes (LHP) become more and more attractive because …

Numerical simulation of meniscus evaporation in microchannel based on diffuse interface method

J Chang, J Cai, B Tan - Heat and Mass Transfer, 2022 - Springer
It is necessary to study the phase transition in capillary cores to achieve more efficient heat
transfer. Here, we propose a model to simulate the evaporation of meniscus in …

Development of hybrid loop heat pipe using pump assistance for cooling application on high heat flux device

I Setyawan, N Putra, II Hakim, R Irwansyah - Journal of Mechanical …, 2019 - Springer
Loop heat pipe (LHP) is an effective two-phase heat transfer device that utilizes evaporation
and condensation of a working fluid. LHP is widely used in a passive cooling system, highly …

Characteristic of temperature oscillation during the operation of loop heat pipe enhanced by pressure head of evaporation

X Li, Z Zhang, Y Wang, K Zhu, S Liu - Heat and Mass Transfer, 2022 - Springer
Temperature oscillation usually occurs in the LHP operation, which would impede the
temperature controlling ability of LHPs. Therefore, in this paper, the characteristics of …

Experimental study on the enhancement of heat transfer between water interfaced with higher thermal conductivity liquid

SAB Al Omari, E Elnajjar - International communications in heat and mass …, 2013 - Elsevier
The effect of the presence of high thermal conductivity fluids such as liquid metals (eg
mercury) put in direct contact with hotter water on enhancing the rate of cooling of the hotter …