Ecological and energy efficiency analysis of reasonability application of ejector air conditioner compared to vapor compression equipment.

The methodology of the eco-energy analysis of power-intensive equipment, based on the calculation of the green house gases emission during its full life cycle, is presented. According to the presented methodology, a comparative eco-energy analysis of vapor compression and ejector air conditioners operating with R245fa at different working conditions in China and Ukraine, is carried out. New eco-energy indicators, which allow the determination of the prospective of the alternative air conditioning system implementation, are offered. It is shown, that ejector air conditioners have eco-energy prospective for the implementation if they are driven by waste heat from several industries.