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 …

Partial replacement of aggregate with ceramic tile in concrete

KP Manikandan, P Nanthakumar… - Materials Today …, 2023 - Elsevier
The construction industry continues to make advances in innovation and improvement,
which has led to a substantial increase in the usage of natural aggregates in construction …

[HTML][HTML] A novel case of honeycomb shaped pin fin heat sink: CFD-data driven machine learning models for thermal performance prediction

KM Elahi, NM Chowdhury, MR Haque… - Case Studies in Thermal …, 2024 - Elsevier
This research explores a useful thermal engineering application utilizing novel honeycomb-
shaped pin fins heat sink (PFHS). 3D incompressible flow and heat transfer are examined …

Performance of power dissipation on semiconductor module for different configuration of heat SINK with thermal pad

MR Salim, A Abas, KH Lim, MN Abdullah - International Journal of Thermal …, 2024 - Elsevier
An experimental and numerical investigation to assess the impact of the number of fin
arrangements on heat dissipation and its subsequent influence on junction temperature …

An experimental analysis on the replacement of fine aggregate by manufacture sand

R Premanand, KT Sundari, N Aishwarya… - Materials Today …, 2023 - Elsevier
In the present period, the lack of availability of natural fine aggregate is one of the most
significant challenges facing the Indian building sector. Cement, sand, and aggregate are …

Experimental study of the effect of water reducing admixtures on concrete

G Lokesh, PN Kumar, N Aishwarya, P Parthiban… - Materials Today …, 2023 - Elsevier
In the year 1950, each individual in India had access to 5177 cubic metres of water. This
was a considerable sum. In 2009, after being trimmed back, its capacity was reduced to …

Experimental investigation on utilization of used foundry sand in concrete as fine aggregate

VB Devi, DP Rani, JK Periasamy… - Materials Today …, 2023 - Elsevier
In controlled laboratory experiments, the use of foundry sand as fine aggregate in concrete
was investigated. Lab investigations were done. It was a component of a larger …

Thermal performance optimization for a tapered heat sink of bus bar conductor using definitive screening design

M Selvan, MSA Aziz, CY Khor, HP Ong… - International Journal of …, 2025 - Elsevier
This study examines and optimizes four design parameters of a bus duct conductor's heat
sink: fin pitch, fin height, fin thickness, and the number of fin valleys. Average surface …

Enhancing a Double Pipe PCM Reservoir Melting Efficiency Through Innovative Fin Arrangements: A Numerical Study

HR Bahrami, A Azizi, M Ghaedi - Arabian Journal for Science and …, 2024 - Springer
This study explores the enhancement of phase change material (PCM) melting within a
double-pipe reservoir by optimizing the fins' shape and location. Traditional designs with …

Experimental investigation on lightweight concrete by adding polystyrene beads

S Rathika, VB Devi, R Premkumar, P Ranjith - Materials Today …, 2023 - Elsevier
By completely replacing the coarse aggregate in concrete with polystyrene beads, we were
able to create a lightweight concrete that was both structurally sound and easy to work with …