[HTML][HTML] Performance enhancement of a C-shaped printed circuit heat exchanger in supercritical CO2 Brayton cycle: A machine learning-based optimization study
The present work is focused on enhancing the overall thermo-hydraulic performance of a
previously proposed C-shaped printed circuit heat exchanger (PCHEs) using Machine …
previously proposed C-shaped printed circuit heat exchanger (PCHEs) using Machine …
Numerical study on thermal–hydraulic performance of hydrocarbon fuel under trans-critical states and supercritical CO2 in a zigzag printed circuit heat exchanger
X Zhou, S Zhang, X Li, J Zuo, J Wei, H Wang - Applied Thermal Engineering, 2024 - Elsevier
The supercritical CO 2 closed-Brayton-cycle (CBC) is a highly promising integrated scheme
for cooling and power generation in hypersonic vehicles. However, the CO 2-fuel printed …
for cooling and power generation in hypersonic vehicles. However, the CO 2-fuel printed …
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 …
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
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 …
numerous sizes at high accuracy, which has attracted researchers towards its application as …
Modeling and performance analysis of a pre-cooling and power generation system based on the supercritical CO2 Brayton cycle on turbine-based combined cycle …
Turbine-based combined cycle (TBCC) engines are a promising system of hypersonic
vehicles, the main problem being the thrust gap during propulsion. To solve this problem, we …
vehicles, the main problem being the thrust gap during propulsion. To solve this problem, we …
[HTML][HTML] Flow maldistribution and its effect on the thermal performance of miniaturized devices: a perspective from thermal boundary condition
X Guo, Z Li, Y Zhai, H Wang - Energy Reviews, 2024 - Elsevier
Owing to their high compactness, high-pressure resistance and superior heat transfer
capability, compact heat exchangers and microchannel heat sinks are an integral part and …
capability, compact heat exchangers and microchannel heat sinks are an integral part and …
[HTML][HTML] Machine learning-based efficient multi-layered precooler design approach for supercritical CO2 cycle
In the current study, a multi-layered approach, combining 3D Reynolds Averaged Navier–
Stokes (RANS) model, Artificial Neural Network (ANN), and in-house precooler design and …
Stokes (RANS) model, Artificial Neural Network (ANN), and in-house precooler design and …
A newly proposed supercritical carbon dioxide Brayton cycle configuration to enhance energy sources integration capability
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 …
with heat sources for increased temperature difference across the receiver has been …
Performance of printed circuit heat exchangers in SCO2 Brayton/Organic Rankine combined cycle: Assessment of simplified boiling temperature and heat flux type of …
In this study, a simplified boiling temperature type of boundary condition (BTBC) is
developed and used to study the performance of printed circuit heat exchanger (PCHE) with …
developed and used to study the performance of printed circuit heat exchanger (PCHE) with …
Multi-effect evaluation of cooling heat transfer performance for supercritical CO2 flowing in micro-channel
To better design and optimize heat exchanger, this study utilized an evaluation method for
evaluating local cooling heat transfer with multiple effects of the Richardson number, field …
evaluating local cooling heat transfer with multiple effects of the Richardson number, field …