The increasing need for thermal comfort has led to a rapid increase in the use of cooling
systems and, consequently, electricity demand for air-conditioning systems in buildings …

This paper presents a useful knowledge of ejector working principles and the versatility and
diversity of its applications in refrigeration technologies. Various ejector refrigeration …

The efficiency of ejector-based systems (the “system-scale”) relies on the behaviour of the
ejector (the “component-scale”), related to the flow phenomena within the component itself …

Ejectors used in refrigeration systems as entrainment and compression components or
expanders, alone or in combination with other equipment devices, have gained renewed …

In this study, the cause of the boundary layer separation, the determination of the separated
region and the effect of the boundary layer separation on ejector performance were …

Supersonic ejectors are of great interest for various industries as they can improve the
quality of the low-grade heat source in an eco-friendly and sustainable way. However, the …

The formation and evaporation of nanodroplets in steam ejectors is neglected in many
numerical simulations. We analyse the influence of a primary nozzle on steam ejector …

The beauty and complexity of steam ejectors have fascinated scientists for decade. A
modified condensation model is presented to evaluate the steam ejector performance and to …

In an ejector refrigeration system (ERS), ejector acts as a compressor but without using any
moving parts. To some extent, ejector performances are subjected to primary nozzle's …

In this study, a CFD model is adopted for investigating the effects of the four important ejector
geometry parameters: the primary nozzle exit position (NXP), the mixing tube length (L m) …