engleski

Selection Procedure for Optimal Consumption Water Heating System

Consumption water heating is a significant expense in tourist facilities and domestic use. In the paper a computer program developed at the Faculty of Engineering University of Rijeka has been presented. The program analyses various combinations of systems for hot water heating and selects the optimal system regarding the price of produced energy. There have been taken into consideration the combinations of solar collectors with electric boiler, oil-fired boiler and heat pump. The analysis has been carried out round year, depending on assumed consumption dynamics. The price of produced energy for each single system and their combinations is based on investment and exploitation costs. The system with the most convenient price of produced energy has been chosen as optimal system.

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