THEROMODYNAMIC METHODS FOR COST CALCULATION IN COGENERATION PLANTS

Autor/autori: Lecturer Eng. Marcel DRAGAN, PhD., Assistant Prof. Eng., Krisztina UZUNEANU, PhD., Lecturer, Eng. Gelu COMAN, PhD.


Abstract: This work present the thermoeconomic method used for the analysis thermal-electric plants with steam turbines. Using the result of the exergetic analysis performed are a thermoenergetic equipment with a steam turbine, shortly related to the nonexergetic costs of the equipment, we will make up the exergoeconomic balances on the composing elements. We will determine the specific exergetic costs produced by every element as well as their evolution in the equipment.

Keywords: thermal-electric plants, exergetic analysis, thermoeconomic method, exergetic costs

 

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