January 10, 2020 Dataset Restricted Access

Bieberle, André; Schäfer, Thomas

DCAT Export

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        <foaf:name>Bieberle, André</foaf:name>
        <foaf:givenName>André</foaf:givenName>
        <foaf:familyName>Bieberle</foaf:familyName>
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        <foaf:name>Schäfer, Thomas</foaf:name>
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    <dct:title>Gas-liquid two-phase flow in a centrifugal pump mock-up with swirling gas flow injection at 1480 rpm</dct:title>
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    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#gYear">2020</dct:issued>
    <dcat:keyword>centrifugal pump</dcat:keyword>
    <dcat:keyword>gas-liquid two-phase flow</dcat:keyword>
    <dcat:keyword>ultrafast electron beam X-ray computed tomography</dcat:keyword>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2020-01-10</dct:issued>
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    <dct:description>&lt;p&gt;This data repository contains reconstructed and quantitatively analyzed gas-liquid two-phase distributions obtained from a centrifugal pump mock-up whose geometry is related to a commercially available industrial centrifugal pump. As measurement system the ultrafast electron beam X-ray CT scanner (UFXCT) is applied with a frame rate of 2,500 Hz, single-plane mode and a total scanning interval of 10 seconds. The data repository contains:&lt;/p&gt; &lt;ul&gt; &lt;li&gt;Reconstructed raw data sets (Algebraic Reconstruction Technique from the UFO framework) for different inlet gas fractions (eps0.0xx) at constant 1480 rpm and for both rotating and back-rotated impeller positions, respectively&lt;/li&gt; &lt;li&gt;Extracted RPM per CT scan (frame) including its raw data&lt;/li&gt; &lt;li&gt;Extracted angular positions of the impeller mock-up per frame&lt;/li&gt; &lt;li&gt;Calculated quantitative gas fraction data sets (static impeller position)&lt;/li&gt; &lt;li&gt;Time-averaged gas fraction distribution and its corresponding averaged variance&lt;/li&gt; &lt;li&gt;Pump and impeller mask data&lt;/li&gt; &lt;li&gt;Additional data obtained from the SPS server with a sampling frequency of 1 Hz&lt;/li&gt; &lt;/ul&gt;</dct:description>
    <dct:description xml:lang="">Data is stored in HDF5 format.</dct:description>
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