Among the technological solutions that can be applied to waste heat recovery, the
supercritical CO 2 (sCO 2) cycle represents an innovative option. This work studies the …

The reduction of anthropogenic emissions of greenhouse gases requires decreasing the
overall consumption of primary energy. Thus, waste heat recovery at medium-to-high …

This paper analyzes the contribution of different turbomachinery loss mechanisms to the
overall efficiency of a simple recuperated supercritical carbon dioxide (s-CO2) Brayton cycle …

When a substance exists at temperatures and pressures higher than the critical point, ie, in
supercritical conditions, its thermal and fluidic behaviors deviate from those of normal solid …

Supercritical carbon dioxide (sCO 2) power cycles show promising potential of higher plant
efficiencies and power densities for a wide range of power generation applications such as …

Supercritical carbon dioxide (sCO2) power cycles show great potential of higher plant
efficiency and power density for a wide range of power generation applications such as …

To enhance the overall performance of recompression supercritical carbon dioxide‐(sCO2‐)
based systems, two new double‐effect absorption reheat power cycles (DARPC) were …

With new materials, objectives or constraints, it becomes increasingly difficult to develop
optimal processes using conventional heuristics-based or superstructure-based methods …

Due to growing concerns about the environmental impact of refrigerants, carbon dioxide
(CO2) heat pumps have been increasingly evaluated as efficient alternatives for …

Supercritical CO2 closed Brayton cycles are a major candidate for future power cycle
designs in concentrating solar power applications, with high-temperature recuperators …