Detection of potential energy efficiency elements foundry based on mathematical models and exergy analysis

The article deals with the identification of potential energy efficiency elements foundry on the basis of setting up and solving the mathematical model of multi-criteria optimization method Pareto. The model is the objective function on the basis of expert assessments, as well as costly function of the subject process technology of foundry of machine building enterprise. To narrow the Pareto-optimal alternatives in the study applied exergy analysis aimed at determining the degree of thermodynamic perfection workflows equipment.