General and unique issues at multiple scales for supercritical carbon dioxide power system: A review on recent advances

YH Fan, GH Tang, XL Li, DL Yang - Energy Conversion and Management, 2022 - Elsevier
Under the background of carbon reduction, the development of efficient power conversion
system has drawn more important attention. The advantages of high efficiency and …

Enhancing the performance of supercritical CO2-cooled heat sink by converging–diverging minichannels

M Khoshvaght-Aliabadi, P Ghodrati, O Mahian… - Applied Thermal …, 2023 - Elsevier
Heat sinks are broadly utilized in micro-electromechanical systems (MEMSs) to optimize
their performance and durability. Due to the ongoing rapid development in this realm …

Thermohydraulic performance comparison of 3D printed circuit heatsinks with conventional integral fin heatsinks

F Alawwa, M Saeed, R Homsi, H Zhu… - Applied Thermal …, 2023 - Elsevier
Additive manufacturing has enabled the fabrication of intricate geometries and structures of
numerous sizes at high accuracy, which has attracted researchers towards its application as …

Heat transfer performance of liquid lead–bismuth eutectic and supercritical carbon dioxide in double D-type straight channel

P Xu, T Zhou, Z Fu, S Mao, J Chen, Y Jiang - Applied Thermal Engineering, 2023 - Elsevier
The printed circuit heat exchanger is currently the most recommended heat exchanger type
for the lead–bismuth eutectic fast reactor coupled Brayton cycle system. Here, the flow and …

[HTML][HTML] Numerical analysis of mono and hybrid nanofluids-cooled micro finned heat sink for electronics cooling-(Part-I)

A Arshad, M Ikhlaq, M Saeed, M Imran - International Journal of …, 2024 - Elsevier
This study explores the thermohydraulic performance of metallic-oxide and carbon-additives-
based mono and hybrid nanofluids-cooled micro pin-fin heat sink by adopting the …

A newly proposed supercritical carbon dioxide Brayton cycle configuration to enhance energy sources integration capability

M Saeed, MH Kim - Energy, 2022 - Elsevier
A new cycle layout for the supercritical carbon dioxide with its better integration capabilities
with heat sources for increased temperature difference across the receiver has been …

Numerical analysis of heat transfer and flow characteristics of supercritical CO2-cooled wavy mini-channel heat sinks

M Khoshvaght-Aliabadi, P Ghodrati, H Mortazavi… - Applied Thermal …, 2023 - Elsevier
In today's world, thermal management in the components of new electronic and
electromechanical technologies has become one of the most critical challenges in this …

Flow and heat transfer mechanism of a regenerative cooling channel mounted with pin-fins using supercritical CO2 as coolant

J Liu, M Xu, W Guo, W Xi, C Liu, B Sunden - International Journal of …, 2025 - Elsevier
At extremely high Mach number (Ma≥ 8), kerosene is faced with issues of cracking with a
limited heat sink for regenerative cooling. Supercritical CO 2 can be used as additional …

Comparison and evaluation of supercritical CO2 cooling performance in horizontal tubes with variable cross‐section by field synergy theory

J Hao, C Ju, C Li, L Tian, Z Ge… - International Journal of …, 2022 - Wiley Online Library
The cooling/heating performance improvement of supercritical carbon dioxide (sCO2) in
heat exchange tube with changing cross‐section is significant and crucial for solar‐driven …

Flow and heat transfer characteristics in cooling lamilloy with internal MCs

T Yang, Y Sun, L Xu, X Yang, D Duan, L Xi… - International Journal of …, 2023 - Elsevier
Lamilloy is considered a promising cooling concept that can meet the requirement of high
cooling effectiveness and low coolant consumption requirements. A new lamilloy structure …