[HTML][HTML] A review of printed circuit heat exchangers for helium and supercritical CO2 Brayton cycles

L Chai, SA Tassou - Thermal Science and Engineering Progress, 2020 - Elsevier
Printed circuit heat exchangers (PCHEs) are a promising technology for helium and
supercritical CO 2 Brayton cycles due to their highly compact construction, very high heat …

Compact heat exchangers for supercritical CO2 power cycle application

JS Kwon, S Son, JY Heo, JI Lee - Energy Conversion and Management, 2020 - Elsevier
This paper first presents a review of compact heat exchanger technology for a supercritical
carbon dioxide (S-CO 2) power cycle application to provide holistic insights for designing a …

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 …

[HTML][HTML] Recent trends of supercritical CO2 Brayton cycle: Bibliometric analysis and research review

A Yu, W Su, X Lin, N Zhou - Nuclear Engineering and Technology, 2021 - Elsevier
Abstract Supercritical CO 2 (S–CO 2) Brayton cycle has been applied to various heat
sources in recent decades, owing to the characteristics of compact structure and high …

A review on the thermal-hydraulic performance and optimization of printed circuit heat exchangers for supercritical CO2 in advanced nuclear power systems

G Liu, Y Huang, J Wang, R Liu - Renewable and Sustainable Energy …, 2020 - Elsevier
Printed circuit heat exchangers (PCHEs) are a widely considered candidate for heat
exchangers in the supercritical CO 2 Brayton cycle, which have been proposed to be used in …

[HTML][HTML] Numerical modelling and transient analysis of a printed circuit heat exchanger used as recuperator for supercritical CO2 heat to power conversion systems

M Marchionni, L Chai, G Bianchi, SA Tassou - Applied Thermal Engineering, 2019 - Elsevier
The paper presents a modelling methodology for Printed Circuit Heat Exchangers (PCHEs)
in supercritical CO 2 (sCO 2) power systems. The PCHE model can be embedded in models …

Studies on the thermal-hydraulic performance of zigzag channel with supercritical pressure CO2

H Zhang, J Guo, X Huai, K Cheng, X Cui - The Journal of Supercritical …, 2019 - Elsevier
The numerical investigations of zigzag channel showed that the reduction of the zigzag
bend angle improves heat transfer performance but worsens hydraulic performance. The …

Numerical study on heat transfer behavior of wavy channel supercritical CO2 printed circuit heat exchangers with different amplitude and wavelength parameters

ZX Wen, YG Lv, Q Li, P Zhou - International Journal of Heat and Mass …, 2020 - Elsevier
Performance enhancement of printed circuit heat exchanger (PCHE) is of great importance
to the thermal efficiency improvement of supercritical CO 2 Brayton cycle. In this paper, the …

Numerical investigation on thermal hydraulic performance of supercritical LNG in sinusoidal wavy channel based printed circuit vaporizer

J Bai, J Pan, X He, K Wang, L Tang, R Yang - Applied Thermal Engineering, 2020 - Elsevier
As a new type of micro-channel heat exchange, printed circuit heat exchanger (PCHE) is a
better choice as main cryogenic heat exchanger (MCHE) on LNG carriers and LNG floating …

Thermal-hydraulic performance of printed circuit heat exchangers with zigzag flow channels

M Chen, X Sun, RN Christensen - International Journal of Heat and Mass …, 2019 - Elsevier
Printed circuit heat exchanger (PCHE) is one of the leading candidates to be employed in
advanced nuclear reactors and next generation concentrated solar power applications due …