The CO 2 with superior thermo-physical properties has numerous applications in nuclear
reactor, power plant, refrigeration and air conditioning systems as well as in many …

Printed circuit heat exchangers (PCHEs) are a widely considered candidate for heat
exchangers in the supercritical CO 2 Brayton cycle, which have been proposed to be used in …

The knowledge of heat transfer deterioration is of great significance for the application of
supercritical fluids in nuclear reactors, solar power systems, and other industrial fields. In …

The local heat transfer characteristics of supercritical CO 2 flowing in horizontal semicircular
straight channel of the printed circuit heat exchanger (PCHE) geometries during cooling …

A novel airfoil fin (AFF) Printed Circuit Heat Exchanger (PCHE) with a 100 kW class heat
transfer capacity was experimentally tested as a cooler in a supercritical CO 2 system …

A numerical study, validated by experimental results, of convective heat transfer of
supercritical carbon dioxide (sCO 2) in a short-heated microchannel is reported here. RANS …

Experimental and numerical investigations on forced convection heat transfer of supercritical
CO 2 within a semi-circular printed circuit heat exchanger have been performed in the …

Trans-critical CO 2 Rankine system is a new technology for low-grade heat utilization which
has high energy conversion efficiency and exergo-economic efficiency. The gas heater is …

The segmental design method is employed to accurately capture the drastic variations of
properties in the supercritical carbon dioxide (S-CO 2) recuperator. The local heat capacity …

The zigzag printed circuit heat exchanger (PCHE) is promising as the precooler in the
application of supercritical CO 2 (S-CO 2) Brayton cycle. In this study, the experimental …