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Wind pressure coefficients for roof ventilation purposes

dc.contributor.authorGullbrekken, Lars
dc.contributor.authorUvsløkk, Sivert
dc.contributor.authorKvande, Tore
dc.contributor.authorPettersson, Kaj
dc.contributor.authorTime, Berit
dc.date.accessioned2018-06-01T07:50:10Z
dc.date.available2018-06-01T07:50:10Z
dc.date.created2018-02-23T10:28:07Z
dc.date.issued2018
dc.identifier.citationJournal of Wind Engineering and Industrial Aerodynamics. 2018, 175 144-152.nb_NO
dc.identifier.issn0167-6105
dc.identifier.urihttp://hdl.handle.net/11250/2500002
dc.description.abstractWind pressure coefficients (cp) are important inputs for analytical calculations of wind load. The aim of this research is to investigate wind pressure coefficients on a test house located in Norway in order to pave the way for improved analysis of wind-driven roofing ventilation. The large-scale test measurements show that the wind pressure coefficient along the eaves of the house varies with different wind approach angles. Assuming wind-driven air flow through the air cavity beneath the roofing, an average value of 0.7 is derived for practical engineering purposes. The results from the study are applicable for single or two-storey houses with pitched roofs at different roof anglesnb_NO
dc.description.sponsorshipAcknowledgements The authors gratefully acknowledge the financial support of the Research Council of Norway and several partners through the Centre of Research‐based Innovation "Klima 2050" (www.klima2050.no). A special thanks to CAD operator Bjørnar Nørstebø and Remy Eik. The authors also gratefully acknowledge the anonymous Journal of Wind Engineering & Industrial Aerodynamics referees for valuable comments on the text.nb_NO
dc.language.isoengnb_NO
dc.publisherElseviernb_NO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectRoof ventilationnb_NO
dc.subjectWind pressure coefficientnb_NO
dc.subjectPitched roofsnb_NO
dc.subjectAnalytical calculationnb_NO
dc.subjectAir cavitynb_NO
dc.titleWind pressure coefficients for roof ventilation purposesnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.rights.holder© 2018 Elsevier. All rights reserved. This is the authors' accepted and refereed manuscript to the article, post-print. Released with a Creative Commons Attribution Non-Commercial No Derivatives License. The final publication is available at https://doi.org/10.1016/j.jweia.2018.01.026nb_NO
dc.subject.nsiVDP::Teknologi: 500nb_NO
dc.source.pagenumber144-152nb_NO
dc.source.volume175nb_NO
dc.source.journalJournal of Wind Engineering and Industrial Aerodynamicsnb_NO
dc.identifier.doi10.1016/j.jweia.2018.01.026
dc.identifier.cristin1568128
dc.relation.projectNorges forskningsråd: 237859nb_NO
cristin.unitcode7401,30,40,0
cristin.unitnameArkitektur, byggematerialer og konstruksjoner
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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