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dc.contributor.authorSevault, Alexis
dc.contributor.authorNæss, Erling
dc.date.accessioned2021-02-10T07:50:44Z
dc.date.available2021-02-10T07:50:44Z
dc.date.created2020-12-11T18:22:58Z
dc.date.issued2020
dc.identifier.isbn978-2-36215-040-1
dc.identifier.urihttps://hdl.handle.net/11250/2727045
dc.description.abstractThe Zero Emission Building (ZEB) lab in Trondheim (Norway), owned by SINTEF and NTNU, provides a structure to develop and test innovative solutions in a living laboratory. An innovative latent heat storage (LHS) unit using biowax as phase change material (PCM) has been integrated in the central water-based heating system. The LHS unit stores excess heat from the main heat pump and the district heating network. One challenge is to make use of the full potential of the PCM latent heat to have a compact and effective unit, while the unit itself should have a low associated CO2-footprint. The heat storage capacity is 194 kWh, corresponding to the heat needed on top of the heat pump to cover for 2-3 consecutive days in the coldest days, with a maximum combined heat output of 26 kW. Bio-based wax is used as PCM with melting temperature 37 °C and latent heat 198 kJ/kg. Keywords: Phase Change Materials, PCM, Thermal Energy Storage, Heat Battery, Biowax, Central Heating Systemen_US
dc.language.isoengen_US
dc.publisherInternational Institute of Refrigerationen_US
dc.relation.ispartofProceedings of the 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants
dc.titleActive latent heat storage using biowax in a central heating system of a ZEB living laben_US
dc.typeChapteren_US
dc.description.versionacceptedVersionen_US
dc.identifier.doi10.18462/iir.gl.2020.1146
dc.identifier.cristin1858936
dc.relation.projectNorges forskningsråd: 316509en_US
dc.description.localcodeThis chapter will not be available due to copyright restrictions (c) 2020 by International Institute of Refrigerationen_US
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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