Picallo Perez, AnaLasa Lizarraga, Jon2024-11-272024-11-27production.42486https://dx.doi.org/10.26876/ikergazte.iii.03.01https://gordailua.ueu.eus/handle/123456789/2396Gizarte jasangarri batean bizitzeko eraikinen energia-kontsumo handia ezinbestean murriztu behar da. Beraz, lan honetan exergia-analisia eta termoekonomia metodoak eraikinetan aplikatzen dira. Exergia-metodoa oso erabilgarria da instalazioak, sistemak edota eraikin osoa diseinatzeko nahiz analizatzeko; exergiak ez duelako soilik energiaren kantitatea neurtzen, kalitatea ere neurtzen baitu. Exergia ekonomiarekin elkartzen bada termoekonomia tresna lortzen da zein sistemen azterketa sistematikoa eta optimizazioa egiten duen ekonomiaren ikuspegitik. Aplikazio horiek eraikuntzen arloan ia ezezagunak dira; oso konplexua izateaz gain kontzeptu asko moldatu behar direlako. Lan honen jomuga, hain zuzen, eragozpen horiek gainditzea da.For a sustainable society, the high energy consumption in buildings must be reduced. Therefore, in this work, the exergy method and the thermoeconomic analysis are applied in buildings. The exergy method is very useful for the design or analysis of facilities, systems or the entire building; exergy does not only measure the amount of energy, but also the quality. If exergy is combined with the economic analysis, Thermoeconomic science is created, which systematically examines and optimizes systems from an economic perspective. These applications are almost unknown in the field of buildings, due to the complexity, the need of many concepts’ adaptation, etc. The purpose of this work is to overcome these disadvantages.Eraikinen optimizazioaexergia-suntsiketatermoekonomiaenergia-aurrezpenaOptimization of buildingsexergy destructionThermoeconomicsenergy savingsArkitekturaFisikaIngeniaritzaintroduction