A review of flow and heat transfer characteristics of supercritical carbon dioxide under cooling conditions in energy and power systems
Supercritical carbon dioxide (SCO2) is widely used in many fields of energy and power
engineering, such as nuclear reactors, solar thermal power generation systems, and …
engineering, such as nuclear reactors, solar thermal power generation systems, and …
Optimal combination of converging and diverging minichannels in PCHE as precooler under diverse operating conditions of supercritical CO2
The performance of printed circuit heat exchangers (PCHEs) has been studied extensively
in supercritical CO 2 power cycles. However, no clear analysis has been conducted to …
in supercritical CO 2 power cycles. However, no clear analysis has been conducted to …
Buoyancy effects on convective heat transfer of supercritical CO2 and thermal stress in parabolic trough receivers under non-uniform solar flux distribution
K Wang, ZD Zhang, XY Zhang, CH Min - … Journal of Heat and Mass Transfer, 2021 - Elsevier
The buoyancy influenced heat transfer characteristics of S-CO 2 have been investigated
widely in previous studies, but limited to the conditions with constant wall temperature or …
widely in previous studies, but limited to the conditions with constant wall temperature or …
A comprehensive review on numerical approaches to simulate heat transfer of turbulent supercritical CO2 flows
Extensive computational investigations have been performed to obtain more detailed
information about the peculiar phenomena of turbulent supercritical carbon dioxide (sCO2) …
information about the peculiar phenomena of turbulent supercritical carbon dioxide (sCO2) …
Dual-effect evaluation of heat transfer deterioration of supercritical carbon dioxide in variable cross-section horizontal tubes under heating conditions
C Li, J Hao, X Wang, Z Ge, X Du - International Journal of Heat and Mass …, 2022 - Elsevier
Heat transfer characteristics analysis of supercritical carbon dioxide (sCO 2) in variable
cross-section tubes is critical for its promotion and application. This paper proposed three …
cross-section tubes is critical for its promotion and application. This paper proposed three …
S–CO2 cooling heat transfer mechanism based on pseudo-condensation and turbulent field analysis
Abstract The supercritical-CO 2 (S–CO 2) cooler is one of the main components in S–CO 2
power system. This work aims at revealing the cooling mechanism of S–CO 2 under wide …
power system. This work aims at revealing the cooling mechanism of S–CO 2 under wide …
Improvement on numerical simulation of supercritical water flow in horizontal tubes: A buoyancy-tuned turbulent Prandtl number model
Z Hou, X Guo, Z Liang, K Yang, C Yang… - International Journal of …, 2024 - Elsevier
To improve the predictive accuracy of numerical simulations for supercritical water, the effect
of turbulent Prandtl number (Pr t) on supercritical water heat transfer was extensively studied …
of turbulent Prandtl number (Pr t) on supercritical water heat transfer was extensively studied …
Rapid 2-Dimensional prediction of supercritical CO2 heat transfer behaviors in inclined tubes based on deep learning
X Shi, Z Li, J Wang, X Chai, W Chen… - Applied Thermal …, 2024 - Elsevier
At present, there is a dearth of empirical correlations for the prediction of the inclined
supercritical heat transfer. Considering the shortage of the rapid prediction method in the …
supercritical heat transfer. Considering the shortage of the rapid prediction method in the …
Numerical investigation on cooling heat transfer and flow characteristics of supercritical CO2 in spirally fluted tube at various inclination angles
Z Yu, L Tao, L Huang, D Wang, S Zhang, Q Yu… - International Journal of …, 2021 - Elsevier
The convective flow and heat transfer characteristics of supercritical carbon dioxide cooling
in various inclined spirally fluted tubes, which is used under high pressure conditions for …
in various inclined spirally fluted tubes, which is used under high pressure conditions for …
Numerical study on flow structure and heat transfer of supercritical CO2 in tubes with different inclination angles
J Hou, Y Zhou, Y Yuan, S Huang - Progress in Nuclear Energy, 2024 - Elsevier
To reveal how buoyancy affects heat transfer of supercritical carbon dioxide (sCO 2), the
flow and heat transfer characteristics of sCO 2 in circular tubes with an inner diameter of 19 …
flow and heat transfer characteristics of sCO 2 in circular tubes with an inner diameter of 19 …