June 9, 2020 Dataset Restricted Access

Porombka, Paul; Boden, Stephan; Lucas, Dirk; Hampel, Uwe

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  <identifier identifierType="DOI">10.14278/rodare.363</identifier>
  <creators>
    <creator>
      <creatorName>Porombka, Paul</creatorName>
      <givenName>Paul</givenName>
      <familyName>Porombka</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-7494-7948</nameIdentifier>
    </creator>
    <creator>
      <creatorName>Boden, Stephan</creatorName>
      <givenName>Stephan</givenName>
      <familyName>Boden</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-7170-078X</nameIdentifier>
    </creator>
    <creator>
      <creatorName>Lucas, Dirk</creatorName>
      <givenName>Dirk</givenName>
      <familyName>Lucas</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-0463-2278</nameIdentifier>
    </creator>
    <creator>
      <creatorName>Hampel, Uwe</creatorName>
      <givenName>Uwe</givenName>
      <familyName>Hampel</familyName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-7371-0148</nameIdentifier>
    </creator>
  </creators>
  <titles>
    <title>Local void fraction and pressure drop data for horizontal annular flow through orifice</title>
  </titles>
  <publisher>Rodare</publisher>
  <publicationYear>2020</publicationYear>
  <subjects>
    <subject>X-ray microtomography</subject>
    <subject>film thickness</subject>
    <subject>circular orifice</subject>
    <subject>annular flow</subject>
  </subjects>
  <dates>
    <date dateType="Issued">2020-06-09</date>
  </dates>
  <resourceType resourceTypeGeneral="Dataset"/>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://rodare.hzdr.de/record/363</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsReferencedBy">https://www.hzdr.de/publications/Publ-30820</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsIdenticalTo">https://www.hzdr.de/publications/Publ-31135</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.14278/rodare.361</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/fwd</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/rodare</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="info:eu-repo/semantics/restrictedAccess">Restricted Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;This dataset combines multiple measurements form&amp;nbsp;air-water horizontal annular flow experiments in a&amp;nbsp;pipe (case A) and a pipe with circular orifice with&amp;nbsp;&lt;span class="math-tex"&gt;\(d^2 / D^2 = 0.6\)&lt;/span&gt;&amp;nbsp;&amp;nbsp;(case B). Measurements where taken at superficial Reynolds numbers of Re=25000 for the gas phase and Re =4090&amp;nbsp;for the liquid phase.&amp;nbsp;The following data are included for each case:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;linear pressure drop between&amp;nbsp;two points (case A), four points (case B) measured with split-range differential pressure transducers at 5Hz&lt;/li&gt;
	&lt;li&gt;time-averaged local liquid volume fraction distribution in cylindrical and Cartesian coordinates reconstructed from X-ray microtomography projections&lt;/li&gt;
	&lt;li&gt;reconstructed pipe axis coordinates and pipe radius&lt;/li&gt;
	&lt;li&gt;Python code to calculate secondary validation parameters (e.g. film thickness distribution) from primary data&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;The detailed 3D data is intended for validation of computational fluid dynamics codes based on phase-averaged variables such as the Euler-Euler approach.&lt;/p&gt;</description>
  </descriptions>
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