Determination of effectiveness of split-conditioning systems with vapor compression refrigeration machine

The article describes a way to compare air conditioning systems according to their refrigeration coefficient, also gives the features of this method, as well as its shortcomings. A new method for evaluating the effectiveness of cooling systems, based on a comparison of the relative exergetic efficiency is suggested. The calculation of exergy balance of air conditioning, a comparison of split air-conditioning systems for various parameters of environment is given in the article.