January 7, 2020 Dataset Restricted Access

Bieberle, André; Schäfer, Thomas

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{
  "name": "Gas-liquid two-phase flow in a centrifugal pump mock-up with swirling gas flow injection at 1300 rpm", 
  "@id": "https://doi.org/10.14278/rodare.220", 
  "@context": "https://schema.org/", 
  "identifier": "https://doi.org/10.14278/rodare.220", 
  "@type": "Dataset", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Helmholtz-Zentrum Dresden-Rossendorf", 
      "name": "Bieberle, Andr\u00e9", 
      "@id": "https://orcid.org/0000-0003-3428-5019"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Helmholtz-Zentrum Dresden-Rossendorf", 
      "name": "Sch\u00e4fer, Thomas"
    }
  ], 
  "sameAs": [
    "https://www.hzdr.de/publications/Publ-30372"
  ], 
  "url": "https://rodare.hzdr.de/record/220", 
  "datePublished": "2020-01-07", 
  "contributor": [
    {
      "@type": "Person", 
      "affiliation": "HZDR", 
      "name": "Bieberle, Martina", 
      "@id": "https://orcid.org/0000-0003-2195-6012"
    }, 
    {
      "@type": "Person", 
      "affiliation": "HZDR", 
      "name": "Neumann-Kipping, Martin", 
      "@id": "https://orcid.org/0000-0003-3012-0073"
    }, 
    {
      "@type": "Person", 
      "affiliation": "HZDR", 
      "name": "Wolf, Jan"
    }, 
    {
      "@type": "Person", 
      "affiliation": "HZDR", 
      "name": "Hampel, Uwe", 
      "@id": "https://orcid.org/0000-0002-7371-0148"
    }
  ], 
  "description": "<p>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 5 seconds. The data repository contains:</p>\n\n<ul>\n\t<li>Reconstructed raw data sets (Algebraic Reconstruction Technique from the UFO framework) for different inlet gas fractions (eps0.0xx) at constant 1300 rpm and for both rotating and back-rotated impeller positions, respectively</li>\n\t<li>Extracted RPM per CT scan (frame) including its raw data</li>\n\t<li>Extracted angular positions of the impeller mock-up per frame</li>\n\t<li>Calculated quantitative gas fraction data sets (static impeller position)</li>\n\t<li>Time-averaged gas fraction distribution and its corresponding averaged variance</li>\n\t<li>Pump and impeller mask data</li>\n\t<li>Additional data obtained from the SPS server with a sampling frequency of 1 Hz</li>\n</ul>", 
  "keywords": [
    "centrifugal pump", 
    "gas-liquid two-phase flow", 
    "ultrafast electron beam X-ray computed tomography"
  ], 
  "inLanguage": {
    "@type": "Language", 
    "alternateName": "eng", 
    "name": "English"
  }
}