Perspective of S− CO2 power cycles

J Xu, C Liu, E Sun, J **e, M Li, Y Yang, J Liu - Energy, 2019 - Elsevier
In this perspective paper, the research and development of S-CO 2 cycles are analyzed from
two aspects:(i) the system design and analysis and (ii) energy transfer/conversion …

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 …

Fluid flow and convective heat transfer to fluids at supercritical pressure

JD Jackson - Nuclear Engineering and Design, 2013 - Elsevier
The feature of fluids at pressures just above the critical value which makes them of particular
interest is that they change in a continuous manner from being liquid-like to gas-like with …

Experimental study on convection heat transfer of supercritical CO2 in small upward channels

X Lei, J Zhang, L Gou, Q Zhang, H Li - Energy, 2019 - Elsevier
A supercritical carbon dioxide (s-CO 2) Brayton power cycle was extensively applied in
several energy systems in this study. This paper presents an experimental investigation of …

Computational investigations of heat transfer to supercritical CO2 in a large horizontal tube

J Wang, Z Guan, H Gurgenci, K Hooman… - Energy conversion and …, 2018 - Elsevier
Buoyancy has been found to have a significant influence on the flow and heat transfer
behaviors of turbulent sCO 2. This paper uses the computational method to investigate the …

Influence of supercritical ORC parameters on plate heat exchanger design

S Karellas, A Schuster, AD Leontaritis - Applied thermal engineering, 2012 - Elsevier
The applications of Organic Rankine Cycle (ORC) appear to be growing in the field of waste
heat utilization. This thermodynamic cycle can be successfully used in the field of biomass …

Numerical investigation of cooling heat transfer to supercritical CO2 in a horizontal circular tube

Z Du, W Lin, A Gu - The Journal of Supercritical Fluids, 2010 - Elsevier
Cooling heat transfer to supercritical CO2 in a horizontal circular tube has been numerically
investigated using CFD code FLUENT in the present study. The purpose is to provide …

Numerical simulation of heat transfer deterioration phenomenon in supercritical water through vertical tube

QL Wen, HY Gu - Annals of Nuclear Energy, 2010 - Elsevier
In this study, a numerical investigation of heat transfer deterioration (HTD) in supercritical
water flowing through vertical tube is performed by using six low-Reynolds number …

Investigation of the thermoeconomic improvement of integrating enhanced geothermal single flash with transcritical organic Rankine cycle

NH Mokarram, AH Mosaffa - Energy Conversion and Management, 2020 - Elsevier
In this research, the integration of an enhanced single flash geothermal cycle with a
transcritical organic Rankine cycle (TORC) is proposed. To discover the feasibility and …

State-of-the-art on flow and heat transfer characteristics of supercritical CO2 in various channels

NT Rao, AN Oumer, UK Jamaludin - The Journal of supercritical fluids, 2016 - Elsevier
Supercritical carbon dioxide (scCO 2) is being used in many engineering applications due to
the fact that, at supercritical stage, it has unique thermal properties with enhanced heat …