Dataset Restricted Access
Porombka, Paul; Boden, Stephan; Lucas, Dirk; Hampel, Uwe
<?xml version='1.0' encoding='utf-8'?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:adms="http://www.w3.org/ns/adms#" xmlns:cnt="http://www.w3.org/2011/content#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:dctype="http://purl.org/dc/dcmitype/" xmlns:dcat="http://www.w3.org/ns/dcat#" xmlns:duv="http://www.w3.org/ns/duv#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:frapo="http://purl.org/cerif/frapo/" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:gsp="http://www.opengis.net/ont/geosparql#" xmlns:locn="http://www.w3.org/ns/locn#" xmlns:org="http://www.w3.org/ns/org#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:prov="http://www.w3.org/ns/prov#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:schema="http://schema.org/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#" xmlns:wdrs="http://www.w3.org/2007/05/powder-s#"> <rdf:Description rdf:about="https://doi.org/10.14278/rodare.363"> <rdf:type rdf:resource="http://www.w3.org/ns/dcat#Dataset"/> <dct:type rdf:resource="http://purl.org/dc/dcmitype/Dataset"/> <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://doi.org/10.14278/rodare.363</dct:identifier> <foaf:page rdf:resource="https://doi.org/10.14278/rodare.363"/> <dct:creator> <rdf:Description rdf:about="http://orcid.org/0000-0002-7494-7948"> <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/> <foaf:name>Porombka, Paul</foaf:name> <foaf:givenName>Paul</foaf:givenName> <foaf:familyName>Porombka</foaf:familyName> </rdf:Description> </dct:creator> <dct:creator> <rdf:Description rdf:about="http://orcid.org/0000-0002-7170-078X"> <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/> <foaf:name>Boden, Stephan</foaf:name> <foaf:givenName>Stephan</foaf:givenName> <foaf:familyName>Boden</foaf:familyName> </rdf:Description> </dct:creator> <dct:creator> <rdf:Description rdf:about="http://orcid.org/0000-0003-0463-2278"> <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/> <foaf:name>Lucas, Dirk</foaf:name> <foaf:givenName>Dirk</foaf:givenName> <foaf:familyName>Lucas</foaf:familyName> </rdf:Description> </dct:creator> <dct:creator> <rdf:Description rdf:about="http://orcid.org/0000-0002-7371-0148"> <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/> <foaf:name>Hampel, Uwe</foaf:name> <foaf:givenName>Uwe</foaf:givenName> <foaf:familyName>Hampel</foaf:familyName> </rdf:Description> </dct:creator> <dct:title>Local void fraction and pressure drop data for horizontal annular flow through orifice</dct:title> <dct:publisher> <foaf:Agent> <foaf:name>Rodare</foaf:name> </foaf:Agent> </dct:publisher> <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#gYear">2020</dct:issued> <dcat:keyword>X-ray microtomography</dcat:keyword> <dcat:keyword>film thickness</dcat:keyword> <dcat:keyword>circular orifice</dcat:keyword> <dcat:keyword>annular flow</dcat:keyword> <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2020-06-09</dct:issued> <owl:sameAs rdf:resource="https://rodare.hzdr.de/record/363"/> <adms:identifier> <adms:Identifier> <skos:notation rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://rodare.hzdr.de/record/363</skos:notation> </adms:Identifier> </adms:identifier> <dct:isReferencedBy rdf:resource="https://www.hzdr.de/publications/Publ-30820"/> <owl:sameAs rdf:resource="https://www.hzdr.de/publications/Publ-31135"/> <dct:isVersionOf rdf:resource="https://doi.org/10.14278/rodare.361"/> <dct:isPartOf rdf:resource="https://rodare.hzdr.de/communities/fwd"/> <dct:isPartOf rdf:resource="https://rodare.hzdr.de/communities/rodare"/> <dct:description><p>This dataset combines multiple measurements form&nbsp;air-water horizontal annular flow experiments in a&nbsp;pipe (case A) and a pipe with circular orifice with&nbsp;<span class="math-tex">\(d^2 / D^2 = 0.6\)</span>&nbsp;&nbsp;(case B). Measurements where taken at superficial Reynolds numbers of Re=25000 for the gas phase and Re =4090&nbsp;for the liquid phase.&nbsp;The following data are included for each case:</p> <ul> <li>linear pressure drop between&nbsp;two points (case A), four points (case B) measured with split-range differential pressure transducers at 5Hz</li> <li>time-averaged local liquid volume fraction distribution in cylindrical and Cartesian coordinates reconstructed from X-ray microtomography projections</li> <li>reconstructed pipe axis coordinates and pipe radius</li> <li>Python code to calculate secondary validation parameters (e.g. film thickness distribution) from primary data</li> </ul> <p>The detailed 3D data is intended for validation of computational fluid dynamics codes based on phase-averaged variables such as the Euler-Euler approach.</p></dct:description> <dct:accessRights rdf:resource="http://publications.europa.eu/resource/authority/access-right/RESTRICTED"/> <dct:accessRights> <dct:RightsStatement rdf:about="info:eu-repo/semantics/restrictedAccess"> <rdfs:label>Restricted Access</rdfs:label> </dct:RightsStatement> </dct:accessRights> <dcat:distribution> <dcat:Distribution> <dcat:accessURL rdf:resource="https://doi.org/10.14278/rodare.363"/> </dcat:Distribution> </dcat:distribution> </rdf:Description> </rdf:RDF>
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