Hydraulically fractured hard rock aquifer for seasonal storage of solar thermal energy

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Janiszewski, Mateusz
dc.contributor.author Shen, Baotang
dc.contributor.author Rinne, Mikael
dc.contributor.editor Litvinenko, Vladimir
dc.date.accessioned 2020-01-17T13:34:13Z
dc.date.available 2020-01-17T13:34:13Z
dc.date.issued 2018-05-15
dc.identifier.citation Janiszewski , M , Shen , B & Rinne , M 2018 , Hydraulically fractured hard rock aquifer for seasonal storage of solar thermal energy . in V Litvinenko (ed.) , Geomechanics and Geodynamics of Rock Masses : Proceedings of the 2018 European Rock Mechanics Symposium . vol. 1 , CRC PRESS , pp. 821-826 , ISRM European Rock Mechanics Symposium , Saint Petersburg , Russian Federation , 22/05/2018 . en
dc.identifier.isbn 9781138616455
dc.identifier.isbn 978-1-138-61735-3
dc.identifier.isbn 978-1-138-61736-0
dc.identifier.isbn 9780429461774
dc.identifier.isbn 9780429461767
dc.identifier.isbn 9780429462078
dc.identifier.other PURE UUID: fb559498-04c1-45f0-8f48-9eb54a8e35cb
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/hydraulically-fractured-hard-rock-aquifer-for-seasonal-storage-of-solar-thermal-energy(fb559498-04c1-45f0-8f48-9eb54a8e35cb).html
dc.identifier.other PURE LINK: https://www.taylorfrancis.com/books/e/9780429449222
dc.identifier.other PURE LINK: https://doi.org/10.1201/9780429449222
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/40268021/Janiszewski_et_al._Hydraulically_fractured_hard_rock_aquifer_for_seasonal_storage_of_thermal_energy_EUROCK2018.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/42606
dc.description.abstract The intermittent nature of solar thermal energy derives from its oversupply during the low season and undersupply during the peak season. The solution is to accumulate and store the surplus energy that can be used in times of high demand and low supply. The HYDROCK concept is a method developed for seasonal heat storage in artificially fractured bedrock. This study aims to investigate the rock fracturing process in the construction of hydraulically fractured hard rock aquifer for seasonal storage of thermal energy. The primary objective of this study is to perform a sensitivity analysis of numerical simulations of rock fracturing processes that are taking place during the development of artificially fractured heat storage in hard rocks. Coupled hydro-mechanical numerical models are generated using rock fracture mechanics code FRACOD2D. The sensitivity of critical parameters is presented, and all relevant influencing factors are investigated. Suggestions for practical applications of HYDROCK are given. en
dc.format.extent 821-826
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartof ISRM European Rock Mechanics Symposium en
dc.relation.ispartofseries Geomechanics and Geodynamics of Rock Masses en
dc.relation.ispartofseries Volume 1 en
dc.rights openAccess en
dc.subject.other 1171 Geosciences en
dc.subject.other solar energy en
dc.title Hydraulically fractured hard rock aquifer for seasonal storage of solar thermal energy en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.contributor.department Department of Civil Engineering
dc.contributor.department CSIRO
dc.contributor.department Department of Civil Engineering en
dc.subject.keyword Fracture mechanics
dc.subject.keyword Hydraulic fracturing
dc.subject.keyword HYDROCK
dc.subject.keyword Numerical modelling
dc.subject.keyword Underground thermal energy storage
dc.subject.keyword 1171 Geosciences
dc.subject.keyword solar energy
dc.identifier.urn URN:NBN:fi:aalto-202001171721
dc.type.version acceptedVersion

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