Supercritical CO2 as heat transfer fluid: A review

LF Cabeza, A de Gracia, AI Fernández… - Applied thermal …, 2017 - Elsevier
This paper presents a comprehensive review of all correlations and experimental studies
available in the literature to determine the heat transfer coefficient of supercritical CO 2 …

A brief review on convection heat transfer of fluids at supercritical pressures in tubes and the recent progress

D Huang, Z Wu, B Sunden, W Li - Applied Energy, 2016 - Elsevier
This study presents a state-of-the-art overview on heat transfer characteristics of fluids
(mainly water, carbon dioxide and hydrocarbon fuels) flowing in smooth tubes and …

Supercritical “boiling” number, a new parameter to distinguish two regimes of carbon dioxide heat transfer in tubes

B Zhu, J Xu, X Wu, J Xie, M Li - International Journal of Thermal Sciences, 2019 - Elsevier
The objective of this paper is to develop a criterion to predict the onset of heat transfer
deterioration (HTD) for supercritical CO 2 heat transfer. A new mechanism is proposed by …

Forced and mixed convection heat transfer to supercritical CO2 vertically flowing in a uniformly-heated circular tube

YY Bae, HY Kim, DJ Kang - Experimental Thermal and Fluid Science, 2010 - Elsevier
An experiment of heat transfer to CO2, which flows upward and downward in a circular tube
with an inner diameter of 6.32 mm, was carried out with mass flux of 285–1200kg/m2s and …

The turbulent flows of supercritical fluids with heat transfer

JY Yoo - Annual review of fluid mechanics, 2013 - annualreviews.org
Serious heat-transfer deterioration may occur in fluids at supercritical pressure owing to the
effects of buoyancy, flow acceleration, and significant variations in thermophysical …

Convective heat transfer to CO2 at a supercritical pressure flowing vertically upward in tubes and an annular channel

YY Bae, HY Kim - Experimental Thermal and Fluid Science, 2009 - Elsevier
The Super-Critical Water-Cooled Reactor (SCWR) has been chosen by the Generation IV
International Forum as one of the candidates for the next generation nuclear reactors. Heat …

Thermal analysis of supercritical pressure CO2 in horizontal tubes under cooling condition

M Xiang, J Guo, X Huai, X Cui - The Journal of Supercritical Fluids, 2017 - Elsevier
Numerical investigation on convective heat transfer of supercritical pressure CO 2 in
horizontal tubes under cooling condition is carried out by using SST k-ω turbulent model …

Supercritical water heat transfer coefficient prediction analysis based on BP neural network

D Ma, T Zhou, J Chen, S Qi, MA Shahzad… - Nuclear Engineering and …, 2017 - Elsevier
Abstract 14 groups of experimental data have been collected for determining the heat
transfer coefficient within the scope of supercritical water pressure. On the basis of …

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 …

Thermal-hydraulic characteristics of supercritical pressure CO2 in vertical tubes under cooling and heating conditions

J Guo, M Xiang, H Zhang, X Huai, K Cheng, X Cui - Energy, 2019 - Elsevier
The thermal-hydraulic properties of supercritical pressure CO 2 (SCO 2) in vertical tubes
under cooling and heating conditions were numerically investigated by using SST turbulent …