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 …

Under the background of carbon reduction, the development of efficient power conversion
system has drawn more important attention. The advantages of high efficiency and …

Heat transfer deterioration (HTD) problems can undermine the thermal safety of heating
tubes for supercritical carbon dioxide (S-CO 2) flows. Relevant experimental evidence is …

This study presents a brief review on the buoyancy criteria for supercritical fluids (mainly
water, carbon dioxide and hydrocarbon fuels). Buoyancy affected heat transfer at …

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 …

Converting microalgae biomass into bio-oil in hydrothermal condition is a suitable and
promising way to produce alternative liquid fuel yet challenging in high oxygen content of …

The heat transfer characteristics of supercritical carbon dioxide (S-CO 2) are vital for S-CO 2
power cycles. Previous studies primarily focused on the heat transfer of S-CO 2 in smooth or …

This paper presents the fluid flow and heat transfer mechanisms in ribbed twisted-oval
tubes. Simulations were conducted for a uniform heat-flux wall condition in turbulent flow …

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 …

In order to predict heat transfer deterioration (HTD) of supercritical pressure fluid correctly
and to investigate the HTD mechanism, the effect of turbulent Prandtl number (Pr t) on …