A review on recent heat transfer studies to supercritical pressure water in channels

H Wang, LKH Leung, W Wang, Q Bi - Applied Thermal Engineering, 2018 - Elsevier
Recent studies on heat transfer to super-critical water (SCW) in tubes, annuli and rod
bundles have been reviewed in support of the development of supercritical water-cooled …

Heat transfer characteristics of supercritical water in channels: A systematic literature review of 20 years of research

S Mao, T Zhou, D Wei, W Liu, Y Zhang - Applied Thermal Engineering, 2021 - Elsevier
Supercritical water (SCW) is one of the high-profile fluids between scholars, which has great
potential in the thermal industry. Therefore, it may serve as a promising fluid utilized in …

Large eddy simulations and analyses of hydrocarbon fuel heat transfer in vertical upward flows at supercritical pressures

X Sun, H Meng - International Journal of Heat and Mass Transfer, 2021 - Elsevier
Gravity and/or flight acceleration would lead to significant buoyancy effect on heat transfer of
a hydrocarbon fuel in the propulsion system. Large eddy simulations have been conducted …

Technical and economic optimization of subcritical, wet expansion and transcritical Organic Rankine Cycle (ORC) systems coupled with a biogas power plant

O Dumont, R Dickes, M De Rosa, R Douglas… - Energy conversion and …, 2018 - Elsevier
Abstract Generally,> 40% of the useful energy (cooling engine and exhaust gases) are
wasted by a biogas power plant through the cooling radiator and the exhaust gases. An …

Validation and analyses of RANS CFD models for turbulent heat transfer of hydrocarbon fuels at supercritical pressures

K Xu, B Ruan, H Meng - International Journal of Thermal Sciences, 2018 - Elsevier
Turbulent heat transfer of hydrocarbon fuels at supercritical pressures exists in many power-
generation and propulsion systems. Comprehensive validations and analyses of Reynolds …

Correlation evaluation on circumferentially average heat transfer for supercritical carbon dioxide in non-uniform heating vertical tubes

YH Fan, GH Tang, XL Li, DL Yang, SQ Wang - Energy, 2019 - Elsevier
Supercritical heat transfer mechanisms and heat transfer correlations are firstly reviewed in
present paper. The heat transfer characteristics of S-CO 2 in circumferentially non-uniform …

Direct numerical simulations of cooling flow and heat transfer in supercritical CO2 Brayton cycle coupled with solar energy

D Wu, M Wei, J He, S He, R Tian - Applied Thermal Engineering, 2023 - Elsevier
Direct numerical simulation was used to study supercritical carbon dioxide's flow and heat
transfer mechanisms under cooling conditions in the supercritical CO 2 Brayton Cycle …

Buoyancy induced turbulence modulation in pipe flow at supercritical pressure under cooling conditions

S Pandey, X Chu, E Laurien, B Weigand - Physics of Fluids, 2018 - pubs.aip.org
A numerical investigation of cooling of a fluid at supercritical pressure has been performed
by means of direct numerical simulations. The simulations were conducted with a uniform …

Investigation of in-tube cooling of carbon dioxide at supercritical pressure by means of direct numerical simulation

S Pandey, X Chu, E Laurien - International Journal of Heat and Mass …, 2017 - Elsevier
To understand the cooling heat transfer behavior of carbon dioxide at supercritical pressure,
direct numerical simulations of the flow and heat transfer in circular tubes have been …

Insight into a fluid-to-fluid similarity theory for heat transfer at supercritical pressure: Results and perspectives

S Kassem, A Pucciarelli, W Ambrosini - … Journal of Heat and Mass Transfer, 2021 - Elsevier
Recent papers by the Authors proposed a successful rationale to establish a similarity theory
for heat transfer at supercritical pressures, making use of original definitions that seemingly …