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dc.contributor.authorCarolli, Mauro
dc.contributor.authorTuthan, Jeffrey
dc.contributor.authorSabil, Sahra Naima
dc.contributor.authorMuseth, Jon
dc.contributor.authorHarby, Atle
dc.date.accessioned2024-06-25T08:43:38Z
dc.date.available2024-06-25T08:43:38Z
dc.date.created2024-06-25T10:06:46Z
dc.date.issued2024
dc.identifier.isbn978-82-14-07046-0
dc.identifier.urihttps://hdl.handle.net/11250/3135666
dc.description.abstractDownstream migrating fish face injury and mortality risks from turbines and hydraulic structures due to cavitation, pressure drops, blade strikes, and hydraulic shear. Waterproof autonomous sensors measured these risks by tracking pressure changes and strike events. The study, conducted at the Funnefoss and Kongsvinger power plants in the Glomma River, evaluated Nadir pressure, pressure rate of change, and strike events, comparing results to known mortality thresholds, particularly for grayling. The study found low risk of fish mortality at the two power plants. Future research should focus on varying turbine flows, different river conditions, and better understanding fish migration patterns in the Glomma River.en_US
dc.language.isoengen_US
dc.publisherSINTEF Energi ASen_US
dc.relation.ispartofSINTEF Energi. Rapport;
dc.relation.ispartofseriesSINTEF Energi. Rapport;
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleDownstream fish passage evaluation using barotrauma detection sensors at the Kongsvinger and Funnefoss power plantsen_US
dc.typeResearch reporten_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© SINTEF Energi ASen_US
dc.source.pagenumber46en_US
dc.source.issue2024:00761en_US
dc.identifier.cristin2278584
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.fulltextoriginal


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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