A review on the thermal performance of natural convection in vertical annulus and its applications

S Husain, M Adil, M Arqam, B Shabani - Renewable and Sustainable …, 2021 - Elsevier
This systematic study aims to provide an extensive review of the experimental and numerical
studies conducted on natural convection heat transfer and fluid flow in a vertical annulus …

Data center energy conservation study utilizing loop heat pipes as a chip-level cooling technique and its industrial application

ZH Xue, BC Ai, W Qu - Applied Thermal Engineering, 2023 - Elsevier
The thermal management and energy consumption for data centers became an increasing
challenge due to a significant increase in their number, size and power density in modern …

Thermal analysis of a binary base fluid in pool boiling system of glycol–water alumina nano-suspension

MR Safaei, I Tlili, E Gholamalizadeh, T Abbas… - Journal of Thermal …, 2021 - Springer
The main aim of the present research is to measure the nucleate boiling heat transfer
coefficient (BHTC) of aqueous glycol nano-suspension as a coolant around a horizontal …

Effect of hot leg length on the steady-state performance of single-phase natural circulation based tube-in-tube thermosyphon heat transport device with heat sink …

K Varun, UC Arunachala, PK Vijayan - Applied Thermal Engineering, 2023 - Elsevier
Thermosyphon heat transport device (THTD) is a compact natural circulation loop to
enhance the heat transport distance and the power rating compared to existing devices like …

Experimental demonstration of the performance of the novel thermosyphon heat transport device and comparison with CFD predictions

K Varun, UC Arunachala, PK Vijayan - International Journal of Thermal …, 2022 - Elsevier
Thermosyphon heat transport device (THTD) is a novel system operating on the principle of
single-phase natural circulation driven by density difference and is significantly different from …

Experimental investigation on thermal performance of multiport minichannel flattened tube thermosyphon heat exchanger

A Rukruang, HY Lin, J Kaew-On, CC Wang - Applied Thermal Engineering, 2024 - Elsevier
This study investigates the air-cooled thermosyphon heat exchanger having multiport
minichannel flattened tubes. The louver fin was incorporated in the air-side on the …

[HTML][HTML] Single-phase thermosyphon heat transport device, a future prospect for heat removal applications: An experimental comparison with heat pipe and two-phase …

H Eshwar, UC Arunachala, K Varun - International Journal of Thermal …, 2024 - Elsevier
Over the years, the passive mode of heat transportation has gained immense popularity,
which includes two-phase devices viz. Heat pipe (HP) and Two-phase closed thermosyphon …

Transient parametric pilot study on thermosyphon heat transport device: A computational fluid dynamics hypothesis and experimental exploration

K Varun, UC Arunachala - Heat Transfer, 2021 - Wiley Online Library
This study aims to examine the practicality of a novel passive heat transport system
“thermosyphon heat transport device”(THTD). It is a fluid‐filled unit, with both source and …

Hydrodynamic metamaterial redirector for steering fluid flow in pipelines with arbitrary curvatures

H Pang, Y You, K Chen - Journal of Fluid Mechanics, 2024 - cambridge.org
The dynamics of fluid-conveying pipelines with different shapes has received extensive
research attention. Significant wall shear stress and flow separation occur when the fluid …

Enhancement on heat transfer of a passive heat sink with closed thermosiphon loop

WX Chu, YW Shen, CC Wang - Applied Thermal Engineering, 2021 - Elsevier
Passive heat sinks contain features like simple configuration, easy installation and power-
free fanless operation which make them quite attractive as effective heat dissipation …