Ejector-equipped vapor-compression systems for refrigeration and cooling, relying solely on
CO 2 (R744) as a natural working fluid, are perceived to be an eco-friendly and highly …

In ejector-based refrigeration cycles and CO 2 heat pump cycles, inlet flow state and wall
heat transfer play an important role in improving nozzle performance. A CO 2 two-phase …

CO2 is regarded as an effective and environmentally friendly refrigerant. Using a CO2
ejector is a proven method for enhancing the effectiveness of a transcritical CO2 refrigerant …

In order to accelerate the deployment of CO 2 capture and storage (CCS), engineers need
experimentally validated models, among other things, to predict the mass flow rate in …

Flashing flow is encountered in many industrial systems involving nozzles, valves and
decompression of vessels and pipes. In the context of CO 2 capture and storage (CCS), the …

Two-phase flow Laval nozzles are simple and have promising applications, but the internal
flow is intricate and encompasses physical phenomena like phase transition, transonic and …

Flashing flows of organic fluids find application in various energy systems, but the available
modelling approaches rely on semi-empirical correlations calibrated for other fluids and …

The ejector is a process equipment frequently used in refrigeration processes. There is
currently a knowledge gap on the efficiency of ejectors operating with mixtures. To address …

In this study, the structural parameters of the converging diverging (CD) nozzle in a
subcritical or supercritical CO 2 cycle system were optimized by L 16 (4 4) orthogonal …

Radial outflow two-phase turbine (ROTPT) is an impulse two-phase turbine used for total
flow systems in applications like geothermal fields to utilize the two-phase geofluid energy …