A novel center-hybrid pin-fin microchannel heat sink with embedded secondary microchannels for hotspot thermal management

J Yuan, N Deng, Y Qu, L Du, W Hu, Z Zhang… - International Journal of …, 2025 - Elsevier
With the rapid advancement of microelectronics technology, the issue of excessive localized
heat flux in electronic devices has become increasingly prominent. This study introduces a …

[HTML][HTML] Enhancing cooling efficiency: Innovative geometric designs and mono-hybrid nanofluid applications in heat sinks

TT Göksu - Case Studies in Thermal Engineering, 2024 - Elsevier
This research investigates block-type heat sinks in different configurations, departing from
the conventional circular cross-section pin-type heat sinks commonly found in literature. The …

Experimental study on a dual synthetic jets liquid cooling device

Y Kang, Z Xia, Z Luo, X Deng, Y Zhu, C Peng - Applied Energy, 2024 - Elsevier
To address the growing heat dissipation requirements of high heat flux electronic devices,
this work presents experimental research on a dual synthetic jets (DSJ) liquid cooling …

Semi-porous-fin microchannel heat sinks for enhanced micro-electronics cooling

M Fathi, MM Heyhat, MZ Targhi, A Emadi - International Communications in …, 2024 - Elsevier
With their ability to provide substantial solid-fluid interfacial areas, porous-fin microchannels
emerge as a promising solution for the thermal management of upcoming microelectronic …

[HTML][HTML] Advanced Bifurcation Strategies in Microchannel Systems: A Comprehensive Review of Heat Transfer and Flow Optimisation Techniques

M Ismail - Results in Engineering, 2024 - Elsevier
This paper comprehensively examines developments in bifurcated microchannels, focusing
on their role in boosting heat transfer and fluid flow efficiency in thermal management …

Systematic design of tree-like branching network microchannel heat sinks for enhanced heat transfer with nanofluids

S Rastogi, N Mondal, C Bakli - Applied Thermal Engineering, 2024 - Elsevier
Branched or tree-shaped networks of microchannels are often preferred heatsink designs for
microelectronic cooling due to their ability to offer a substantially large surface area-to …

Thermal-hydraulic performance enhancement of modified hexagonal micro-Pin fin heat sinks using rotational configurations

AR Roozbehi, MZ Targhi, MM Heyhat - Applied Thermal Engineering, 2024 - Elsevier
Nowadays, micro-pin fin heat sinks (MPFHSs) have shown promising performance in
removing high heat fluxes in small dimensions and are widely used in electronic cooling …

Investigation of pin and perforated heatsink cooling efficiency and temperature distribution

TT Göksu - Journal of Thermal Analysis and Calorimetry, 2024 - Springer
The uneven temperature distribution resulting from thermal stresses in heat sinks is a
significant issue in modern electronic devices. This numerical investigation utilizes fluid to …

Analysis of confined jet impingement in converging annular microchannel heat sinks

M Mashhadi Keshtiban… - … Journal of Energy …, 2024 - Wiley Online Library
Jet impingement cooling is deemed an excellent choice for the thermal management of high‐
power electronics. However, high‐pressure drop penalties and low local heat transfer …

Thermal-hydraulic characterization of manifold microchannel heat sink with diverging channels and uniform heating

K Tang, G Lin, Y Guo, J Huang, H Zhang, J Miao… - Thermal Science and …, 2023 - Elsevier
This study presents the design and experimentation of a manifold microchannel heat sink
with diverging channels, employing ammonia as the working fluid to evaluate its thermal …