Perspective of concentrating solar power

YL He, Y Qiu, K Wang, F Yuan, WQ Wang, MJ Li… - Energy, 2020 - Elsevier
In this perspective paper, the present status and development tendency of concentrating
solar power (CSP) are analyzed from two aspects:(1) Potential pathways to efficient CSP …

Experimental study on heat transfer performance of sCO2 near pseudo‐critical point in airfoil‐fin PCHE from viewpoint of average thermal‐resistance ratio

H Chang, Z Han, X Li, T Ma, Q Wang - … Journal of Heat and Mass Transfer, 2022 - Elsevier
The printed circuit heat exchanger (PCHE) is one of the leading heat exchanger candidates
in the supercritical carbon dioxide Brayton cycle, which has high efficiency and …

Numerical study and machine learning on local flow and heat transfer characteristics of supercritical carbon dioxide mixtures in a sinusoidal wavy channel PCHE

ZX Wen, JL Wu, SS Wang, JQ Cheng, Q Li - International Journal of Heat …, 2024 - Elsevier
The ambient temperature has a great influence on the practical application of the
supercritical carbon dioxide (S-CO 2) Brayton cycle. The introduction of mixtures is an …

Heat transfer characteristics and optimization strategies in supercritical fluid heat exchangers with non-uniform thermal boundaries: A systematic review

Z Hou, C Yang, H Wang, H Li - International Journal of Heat and Fluid Flow, 2024 - Elsevier
The dual optimization of heat transfer and fluid flow constitutes subjects of paramount
interest in heat exchange equipment. Non-uniform thermal boundaries are common in …

Experimental study of thermal-hydraulic performance of a printed circuit heat exchanger with straight channels

S Liu, Y Huang, J Wang, R Liu, J Zang - … journal of heat and mass transfer, 2020 - Elsevier
Experiments have been performed on a printed circuit heat exchanger (PCHE) with straight
channels to examine its thermal-hydraulics performance. Heat transfer between carbon …

Experimental study of the flow and heat transfer performance of a PCHE with rhombic fin channels

Y Yang, H Li, B **e, L Zhang, Y Zhang - Energy Conversion and …, 2022 - Elsevier
The printed heat exchanger (PCHE) has the advantages of high efficiency, compact size and
low thermal inertia and is considered to be suitable for the supercritical CO 2 (SCO 2) …

Flow and heat transfer of supercritical hydrogen in a regenerative cooling channel with the arc ribs of a rocket engine

AR Shanmugam, KS Park - Applied Thermal Engineering, 2024 - Elsevier
This paper reports on the heat transfer characteristics and flow performance of supercritical
hydrogen in a regenerative cooling channel with arc-shaped ribs. A 3-D numerical model of …

Optimization of zigzag parameters in printed circuit heat exchanger for supercritical CO2 Brayton cycle based on multi-objective genetic algorithm

F **, D Chen, L Hu, Y Huang, S Bu - Energy Conversion and Management, 2022 - Elsevier
The printed circuit heat exchanger (PCHE) shows promise for applications in the
supercritical carbon dioxide (S-CO 2) Brayton cycle due to its great resistance to high …

A comparative numerical study of shell and multi-tube heat exchanger performance with different baffles configurations

SA Marzouk, MM Abou Al-Sood… - International Journal of …, 2022 - Elsevier
This study presents a numerical modeling of a shell and tube heat exchanger to analyze six
various baffle configurations for increasing the thermal parameters performance and …

Predicting heat transfer and flow features of supercritical CO2 in printed circuit heat exchangers with novel wavy minichannels

M Khoshvaght-Aliabadi, P Ghodrati, H Mortazavi… - International Journal of …, 2022 - Elsevier
Printed circuit heat exchangers (PCHEs) are unrivaled choices for heat exchange purposes
in power cycles working with natural refrigerants such as carbon dioxide (CO 2) …