In the article the questions of technical and economical justification of the physical and mechanical compressed aitr drying are looked over. The detailed calculation for price index and economic profit for wagon exploitation depot are given.
Keywords: diversification of management, production diversification, financial and economic purposes of a diversification, technological purposes of ensuring flexibility of production
Evaluating of the compressed air drying competitive methods for wagon depots are given in the article. The criteria for evaluating of each method are defined. The considered compressed air drying competitive methods profiles are built. The wet condensation ability effectiveness increase ways are defined.
Keywords: Compressed air drying, Competitive profiles, Wagon depot, Expert estimation