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 …

The serious energy supply problems along with the conventional resources depletion and
the environmental conscience regarding global warming and climate change have urged …

Many universities have plans to reduce campus energy consumption with developed energy
efficiency strategies, supply the energy needs of the university campus with renewable …

Ejector refrigeration has not been able to penetrate the market because of the low coefficient
of performance and because of the high influence of ejector performance on the efficiency of …

This paper aims at providing a literature review on the recent development in ejectors,
applications of ejector refrigeration systems and system performance enhancement. The …

Cogeneration is one of the methods to improve energy efficiency, reduce energy
consumption and control environmental pollution. Downsizing the cogeneration system …

A number of factors influence the performance of an ejector. In this work, three geometrical
factors–the area ratio between the nozzle and constant area section (rA), nozzle exit position …

This paper highlights the future perspectives of sustainable tribology by examining the
economic, environmental and social impact of three tribological case studies. One case …

Ejector efficiencies for the primary nozzle, suction, mixing and diffuser were determined for
the first time, according to their definitions, using an axi-symmetric CFD model. Water was …

A model for a micro-tri-generation system operated on a CI engine working on various
alternate fuels was developed based on the experimental data from multiple fuel blends …