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dc.contributor.authorJordal, Maria Rolstad
dc.contributor.authorJohnsen, Sverre Gullikstad
dc.contributor.authorDahl, Sigrid Kaarstad
dc.contributor.authorMüller, Bernhard
dc.date.accessioned2020-12-21T08:23:35Z
dc.date.available2020-12-21T08:23:35Z
dc.date.created2017-09-22T15:18:38Z
dc.date.issued2017
dc.identifier.citationProgress in Applied CFD – CFD2017 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industriesen_US
dc.identifier.isbn978-82-536-1544-8
dc.identifier.urihttps://hdl.handle.net/11250/2720464
dc.description.abstractThe study is looking into the potential of using computational fluid dynamics (CFD) as a tool for predicting the outcome of surgery for alleviation of obstructive sleep apnea syndrome (OSAS). From pre- and post-operative computed tomography (CT) of an OSAS patient, the pre- and post-operative geometries of the patient’s upper airways were generated. CFD simulations of laminar flow in the patient’s upper airway show that after nasal surgery the mass flow is more evenly distributed between the two nasal cavities and the pressure drop over the nasal cavity has increased. The pressure change is contrary to clinical measurements that the CFD results have been compared with, and this is most likely related to the earlier steps of modelling – CT acquisition and geometry retrieval.en_US
dc.language.isoengen_US
dc.publisherSINTEF akademisk forlagen_US
dc.relation.ispartofProgress in Applied CFD – CFD2017 Selected papers from 12th International Conference on Computational Fluid Dynamics in the Oil & Gas, Metallurgical and Process Industries
dc.relation.ispartofseriesSINTEF proceedings;2387-4295
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectbiomechanicsen_US
dc.subjectOSASen_US
dc.subjectupper airwaysen_US
dc.subjectCFDen_US
dc.titlePatient Specific Numerical Simulation of Flow in the Human Upper Airways for Assessing the Effect of Nasal Surgeryen_US
dc.typeChapteren_US
dc.typePeer revieweden_US
dc.description.versionpublishedVersionen_US
dc.rights.holderSINTEF Proceedings er Open Access etter CC BY-NC-ND-lisensen (http://creativecommons.org/licenses/by-nc-nd/4.0/).en_US
dc.identifier.cristin1497103
dc.relation.projectNorges forskningsråd: 231741en_US
cristin.unitcode7401,80,4,2
cristin.unitcode7401,80,66,0
cristin.unitnameProsessmetallurgi og råmateriale
cristin.unitnameOlje og gass prosessteknologi
cristin.ispublishedtrue
cristin.fulltextoriginal


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal