000084682 001__ 84682
000084682 005__ 20200716101435.0
000084682 0247_ $$2doi$$a10.1016/j.renene.2018.11.002
000084682 0248_ $$2sideral$$a109689
000084682 037__ $$aART-2019-109689
000084682 041__ $$aeng
000084682 100__ $$0(orcid)0000-0001-5835-6390$$aGarcía-Gil, A.$$uUniversidad de Zaragoza
000084682 245__ $$aSustainability indicator for the prevention of potential thermal interferences between groundwater heat pump systems in urban aquifers
000084682 260__ $$c2019
000084682 5060_ $$aAccess copy available to the general public$$fUnrestricted
000084682 5203_ $$aThe steady increase of geothermal systems using groundwater is compromising the renewability of the geothermal resources in shallow urban aquifers. To ensure sustainability, scientifically-based criteria are required to prevent potential thermal interferences between geothermal systems. In this work, a management indicator (balanced sustainability index, BSI) applicable to groundwater heat pump systems is defined to assign a quantitative value of sustainability to each system, based on their intrinsic potential to produce thermal interference. The BSI indicator relies on the net heat balance transferred to the terrain throughout the year and the maximum seasonal thermal load associated. To define this indicator, 75 heating-cooling scenarios based in 23 real systems were established to cover all possible different operational conditions. The scenarios were simulated in a standard numerical model, adopted as a reference framework, and thermal impacts were evaluated. Two polynomial regression models were used for the interpolation of thermal impacts, thus allowing the direct calculation of the sustainability indicator developed as a function of heating-cooling ratios and maximum seasonal thermal loads. The BSI indicator could provide authorities and technicians with scientifically-based criteria to establish geothermal monitoring programs, which are critical to maintain the implementation rates and renewability of these systems in the cities.
000084682 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000084682 590__ $$a6.274$$b2019
000084682 592__ $$a2.052$$b2019
000084682 591__ $$aGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY$$b9 / 41 = 0.22$$c2019$$dQ1$$eT1
000084682 593__ $$aRenewable Energy, Sustainability and the Environment$$c2019$$dQ1
000084682 591__ $$aENERGY & FUELS$$b19 / 112 = 0.17$$c2019$$dQ1$$eT1
000084682 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000084682 700__ $$aMuela Maya, S.
000084682 700__ $$aGarrido Schneider, E.
000084682 700__ $$aMejías Moreno, M.
000084682 700__ $$aVázquez-Suñé, E.
000084682 700__ $$aMarazuela, M.
000084682 700__ $$0(orcid)0000-0002-8235-9580$$aMateo Lázaro, J.$$uUniversidad de Zaragoza
000084682 700__ $$0(orcid)0000-0001-8286-4088$$aSánchez-Navarro, J.$$uUniversidad de Zaragoza
000084682 7102_ $$12000$$2427$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Externa
000084682 773__ $$g134 (2019), 14-24$$pRenew. energy$$tRenewable Energy$$x0960-1481
000084682 8564_ $$s557556$$uhttps://zaguan.unizar.es/record/84682/files/texto_completo.pdf$$yPostprint
000084682 8564_ $$s206812$$uhttps://zaguan.unizar.es/record/84682/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000084682 909CO $$ooai:zaguan.unizar.es:84682$$particulos$$pdriver
000084682 951__ $$a2020-07-16-08:54:45
000084682 980__ $$aARTICLE