DBPapers
DOI: 10.5593/SGEM2014/B41/S17.065

THE ASSESSMENT OF THE ENERGETIC PERFORMANCES OF A DISTRICT HEATING SYSTEM

D. C. Petrilean, S. I. Irimie, I. Dosa
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-15-5 / ISSN 1314-2704, June 19-25, 2014, Book 4, Vol. 1, 505-512 pp

ABSTRACT
The assessment of the urban district heating system has been carried out onsite through experimental determinations on the following: main network, district heating
substations, distribution network, and final consumer. The data processed allowed for the energetic balance elements to be determined based on numeric calculus software. The results were synthesized both graphically and in tables. The interpretation of the obtained diagrams allows for the system to be diagnosed and as well as for measures which lead to the increase of their energetic efficiency to be stated.

Keywords: district heating, measurement methodology, energetic analysis, thermal
power, Sankey diagram