dc.contributor.author | Andersen, Kamilla Heimar | |
dc.contributor.author | Holøs, Sverre Bjørn | |
dc.contributor.author | Yang, Aileen | |
dc.contributor.author | Thunshelle, Kari | |
dc.contributor.author | Fjellheim, Øystein | |
dc.contributor.author | Jensen, Rasmus | |
dc.date.accessioned | 2020-08-10T09:45:25Z | |
dc.date.accessioned | 2020-10-09T13:44:03Z | |
dc.date.available | 2020-08-10T09:45:25Z | |
dc.date.available | 2020-10-09T13:44:03Z | |
dc.date.issued | 2020-06-30 | |
dc.identifier.citation | Andersen KH, Holøs SB, Yang A, Thunshelle K, Fjellheim Ø, Jensen R. Impact of Typical Faults Occurring in Demand-controlled Ventilation on Energy and Indoor Environment in a Nordic Climate. E3S Web of Conferences. 2020;172 | en |
dc.identifier.issn | 2267-1242 | |
dc.identifier.issn | 2267-1242 | |
dc.identifier.uri | https://hdl.handle.net/10642/9009 | |
dc.description.abstract | This study evaluates typical faults occurring in demand-controlled ventilation (DCV) system and the impact on three output results: energy use, thermal comfort, and indoor air quality. The methodologies used in this study were qualitative interviews of selected Norwegian Heating Ventilation Air Condition (HVAC) system experts and numerical modeling using the building performance simulation tool IDA ICE. The faults deduced from the qualitative interviews were modeled as the fault's different consequences to account for a large variety of faults. With a Norwegian school classroom as a case study, a local approach applying a one-at-atime (OAT) simulation was used to perform an analysis of the extreme fault conditions that can occur. The results from the fault modeling demonstrated that greater attention is needed to avoid faults in the HVAC systems due to its impact on the indoor environment quality and energy efficiency of buildings. | en |
dc.description.sponsorship | The BEST VENT project is funded by the Research Council of Norway EnergiX program under Grant 255375/E20 together with the industry partners: Undervisningsbygg Oslo KF, GK Inneklima AS, DNB Næringseiendom AS, Erichsen & Horgen AS, Hjellnes Consult AS, Multiconsult AS, Interfil AS, Camfil Norge AS, Swegon AS, Belimo Automasjon Norge AS, NEAS AS, and Norsk VVS Energi- og Miljøteknisk Forenings Stiftelse for forskning. | en |
dc.language.iso | en | en |
dc.publisher | EDP Open | en |
dc.relation.ispartofseries | E3S Web of Conferences;Volume 172, 09006 (2020 | |
dc.rights | © The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/). | en |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Faults | en |
dc.subject | Demand-controlled ventilation systems | en |
dc.subject | Energy use | en |
dc.subject | Thermal comfort | en |
dc.subject | Indoor air qualities | en |
dc.title | Impact of Typical Faults Occurring in Demand-controlled Ventilation on Energy and Indoor Environment in a Nordic Climate | en |
dc.type | Journal article | en |
dc.type | Peer reviewed | en |
dc.date.updated | 2020-08-10T09:45:25Z | |
dc.description.version | publishedVersion | en |
dc.identifier.doi | https://dx.doi.org/10.1051/e3sconf/202017209006 | |
dc.identifier.cristin | 1822379 | |
dc.source.journal | E3S Web of Conferences | |
dc.relation.projectID | Norges forskningsråd: 255375 | |