Vis enkel innførsel

dc.contributor.authorCollignon, Marine
dc.contributor.authorKlemetsdal, Øystein Strengehagen
dc.contributor.authorMøyner, Olav
dc.contributor.authorAlcanié, Marion
dc.contributor.authorRinaldi, Antonio Pio
dc.contributor.authorNilsen, Halvor Møll
dc.contributor.authorLupi, Matteo
dc.date.accessioned2020-10-22T13:18:05Z
dc.date.available2020-10-22T13:18:05Z
dc.date.created2020-05-20T13:38:13Z
dc.date.issued2020
dc.identifier.issn0375-6505
dc.identifier.urihttps://hdl.handle.net/11250/2684573
dc.description.abstractHigh-temperature aquifer thermal energy storage (HT-ATES) may play a key role in the development of sustainable energies and thereby in the overall reduction of CO2 emission. To this end, a thorough understanding of the thermal losses associated with HT-ATES is crucial. We provide in this study a numerical investigation of the thermal performance of an HT-ATES system for a heterogeneous aquifer modelled after a well-defined region in the Greater Geneva Basin (Switzerland), where the excess heat produced by a nearby waste-to-energy plant is available for storage. We consider different aquifer properties and flow conditions, with complex injection strategies that respect maximum/minimum well pressures and temperatures, as well as legal regulations. Based on the results, we also draw conclusions on the economical feasibility (e.g., energy recovery factor vs. drilling costs) for the different strategies. Our results indicate that the true behaviour of HT-ATES systems may deviate significantly from theoretical performance derived from idealised cases. This is particularly true when the operational pressure and temperature ranges of the wells are restricted, and for heterogeneous aquifers.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectNumerical Modellingen_US
dc.subjectHT-ATESen_US
dc.subjectGreater Geneva Basinen_US
dc.titleEvaluating thermal losses and storage capacity in high-temperature aquifer thermal energy storage (HT-ATES) systems with well operating limits: insights from a study-case in the Greater Geneva Basin, Switzerlanden_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US
dc.description.versionacceptedVersionen_US
dc.rights.holderPostprint published with a CC-BY-NC-ND licenseen_US
dc.source.volume85en_US
dc.source.journalGeothermicsen_US
dc.identifier.doi10.1016/j.geothermics.2019.101773
dc.identifier.cristin1811917
dc.source.articlenumber101773en_US
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal