Thermal management and temperature uniformity enhancement of electronic devices by micro heat sinks: A review

Z He, Y Yan, Z Zhang - Energy, 2021 - Elsevier
The electronic equipment develo** towards miniaturization and high integration is facing
the danger of high heat flux and non-uniform temperature distribution which leads to the …

[HTML][HTML] Design modifications in micro pin fin configuration of microchannel heat sink for single phase liquid flow: A review

P Bhandari, KS Rawat, YK Prajapati, D Padalia… - Journal of Energy …, 2023 - Elsevier
Recent technological advancements have led to a drastic increase in heat flux dissipation,
which is a prime factor for lower efficiency and permanent failure. Therefore, cooling …

Optimization of elliptical pin-fin microchannel heat sink based on artificial neural network

C Yu, X Zhu, Z Li, Y Ma, M Yang, H Zhang - International Journal of Heat …, 2023 - Elsevier
Conjugate fluid-solid heat transfer in a pin-fin microchannel heat sink is an effective way to
dissipate heat from the heating surface with high heat flux. The introduction of fins increases …

Numerical study and optimizing on micro square pin-fin heat sink for electronic cooling

J Zhao, S Huang, L Gong, Z Huang - Applied Thermal Engineering, 2016 - Elsevier
Micro pin-fin heat sink, characterized by low thermal resistance, compact structure and
uniform temperature distribution along the flow direction, is effective and valuable for thermal …

Forced convective heat transfer across a pin fin micro heat sink

Y Peles, A Koşar, C Mishra, CJ Kuo… - International Journal of …, 2005 - Elsevier
This paper investigates heat transfer and pressure drop phenomena over a bank of micro
pin fins. A simplified expression for the total thermal resistance has been derived, discussed …

Artificial neural network model and multi-objective optimization of microchannel heat sinks with diamond-shaped pin fins

ME Polat, S Cadirci - International Journal of Heat and Mass Transfer, 2022 - Elsevier
In this study, laminar, steady-state, incompressible flow with conjugate heat transfer was
investigated for one flow passage of a microchannel with staggered diamond-shaped pin fin …

Optimization of short micro pin fins in minichannels

JF Tullius, TK Tullius, Y Bayazitoglu - … Journal of Heat and Mass Transfer, 2012 - Elsevier
Finned minichannels are modeled in order to optimize microstructure geometry and
maximize heat transfer dissipation through convection from a heated surface. Six pin fin …

A broadband internally resonant vibratory energy harvester

LQ Chen, WA Jiang, M Panyam… - … of Vibration and …, 2016 - asmedigitalcollection.asme.org
The objective of this paper is twofold: first to illustrate that nonlinear modal interactions,
namely, a two-to-one internal resonance energy pump, can be exploited to improve the …

[HTML][HTML] Numerical investigation on the temperature uniformity of micro-pin-fin heat sinks with variable density arrangement

HC Chiu, MJ Youh, RH Hsieh, JH Jang… - Case Studies in Thermal …, 2023 - Elsevier
Temperature non-uniformity on chips has drawn the attention of researchers due to
unwanted thermal stress development on chips resulting in a reduction in their life cycle and …

Thermal-hydraulic performance of MEMS-based pin fin heat sink

A Koşar, Y Peles - 2006 - asmedigitalcollection.asme.org
An experimental study on heat transfer and pressure drop of de-ionized water over a bank of
shrouded staggered micro pin fins 243 μ m long with hydraulic diameter of 99.5 μ m has …