Abstract The helium-xenon (He–Xe) gas mixture with low Prandtl number and good heat
transfer characteristics suits for the advanced high heat flux and compact gas-cooled …

Turbulent heat transfer is a complex phenomenon, which has become the focus of
turbulence modelling research in recent years. The closure of turbulent heat flux has …

Lead-bismuth eutectic (LBE) and supercritical CO 2 (SCO 2) heat exchangers are highly
recommended and designed due to their compactness and high thermal efficiency. During …

Liquid metal has a broad application prospect in tube bundle heat exchangers because of
its excellent thermal conductivity. However, conventional in-line tube bundle arrangements …

The topic of this paper is to couple the passive and active approaches to enhance the heat
transfer performance in the inline tube bundle heat exchanger. Firstly, the k-kl-ω turbulence …

Galinstan liquid metal is considered a promising coolant for the spindle shaft of motorized
spindles due to its advantages of non-toxicity, high stability, and high thermal conductivity …

There are currently few friction factor and heat transfer correlations for liquid metal flow in the
shell-side of helical-coiled once-through steam generators (H-OTSG). The flow and heat …

Cross-flow finned tube heat exchangers are extensively used in a variety of industrial and
commercial applications. Although the fins increase surface area and hence enhance heat …

Helical tube bundles are preferably utilized in high-temperature gas-cooled reactors
(HTGRs) for steam generators (SGs) and intermediate heat exchangers (IHXs). However, to …

This study introduces a numerical model to assess the thermal and frictional properties of
LBE crossflow over tube bundles on the shell side of a Helical-coiled Once-Through Steam …