Seasonal temperature variation in heat collection liquid used in renewable, carbon-free heat production from urban and rural water areas

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annif.suggestionstemperature|heat energy|heat transfer|heat|climate changes|heat exchangers|liquidation|production of heat|heating systems|genetic variation|enen
annif.suggestions.linkshttp://www.yso.fi/onto/yso/p2100|http://www.yso.fi/onto/yso/p2054|http://www.yso.fi/onto/yso/p17700|http://www.yso.fi/onto/yso/p2052|http://www.yso.fi/onto/yso/p5729|http://www.yso.fi/onto/yso/p11705|http://www.yso.fi/onto/yso/p16670|http://www.yso.fi/onto/yso/p10621|http://www.yso.fi/onto/yso/p4775|http://www.yso.fi/onto/yso/p23916en
dc.contributor.authorHiltunen, E.
dc.contributor.authorMartinkauppi, J.B.
dc.contributor.authorMäkiranta, A.
dc.contributor.authorRinta-Luoma, J.
dc.contributor.authorSyrjälä, T.
dc.contributor.organizationfi=Vaasan yliopisto|en=University of Vaasa|
dc.date.accessioned2020-10-21T08:52:07Z
dc.date.accessioned2025-06-25T12:46:27Z
dc.date.available2020-10-21T08:52:07Z
dc.date.issued2015
dc.description.abstractA renewable energy source called sediment energy is based on heat collection with tubes similar to those used in ground energy and is installed inside a sediment layer under water body. In this paper, an investigation of temperature behaviour of heat carrier liquid is made during several years to evaluate utilization of sediment energy. This is done by evaluating temperature variations of heat carrier liquid and its correlation to air temperature. This increases advancement of knowledge how the temperature of the sediment recovers from the heat collection. The temperature variation of the liquid seems to correlate with the mean monthly air temperature. The selected methods clearly indicate that sediment energy seems to be yearly renewable because there is a clear correlation between air temperature and heat carrier liquid temperature.-
dc.description.notification© Authors. This is an open access journal distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)-
dc.description.reviewstatusfi=vertaisarvioitu|en=peerReviewed|-
dc.format.bitstreamtrue
dc.format.contentfi=kokoteksti|en=fulltext|-
dc.format.extent9-
dc.format.pagerange485-493-
dc.identifier.olddbid12763
dc.identifier.oldhandle10024/11484
dc.identifier.urihttps://osuva.uwasa.fi/handle/11111/888
dc.identifier.urnURN:NBN:fi-fe2020102185852-
dc.language.isoeng-
dc.publisherEstonian University of Life Sciences-
dc.relation.ispartofjournalAgronomy Research-
dc.relation.issn1406-894X-
dc.relation.issue2-
dc.relation.urlhttp://agronomy.emu.ee/vol132/13_2_24_B5.pdf-
dc.relation.volume13-
dc.rightsCC BY-NC-ND 4.0-
dc.source.identifierScopus: 84937123402-
dc.source.identifierhttps://osuva.uwasa.fi/handle/10024/11484
dc.subjectrenewable-
dc.subjectenergy source-
dc.subjectcarbon-free-
dc.subjectheat energy-
dc.subjectsediment energy-
dc.subject.disciplinefi=Energiatekniikka|en=Energy Technology|-
dc.subject.olddisciplineFysiikka-
dc.titleSeasonal temperature variation in heat collection liquid used in renewable, carbon-free heat production from urban and rural water areas-
dc.type.okmfi=A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä|en=A1 Peer-reviewed original journal article|sv=A1 Originalartikel i en vetenskaplig tidskrift|-
dc.type.publicationarticle-
dc.type.versionpublishedVersion-

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