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Hydrodynamic investigations of gas-liquid two-phase flow in centrifugal pumps - reconstructions (selected data)

Schäfer, Thomas; Bieberle, André; Hampel, Uwe


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        "name": "Neumann-Kipping, Martin", 
        "type": "Researcher", 
        "affiliation": "HZDR", 
        "orcid": "0000-0003-3012-0073"
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        "name": "Bieberle, Martina", 
        "type": "Researcher", 
        "affiliation": "HZDR", 
        "orcid": "0000-0003-2195-6012"
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      {
        "name": "Wolf, Jan", 
        "type": "Researcher", 
        "affiliation": "HZDR"
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    "notes": "The Project was founded by the German Federal Ministry of Education and Research (BMBF) under the funding code 02NUK023B", 
    "keywords": [
      "centrifugal pump", 
      "gas-liquid two-phase flow", 
      "ultrafast X-ray computed tomography"
    ], 
    "title": "Hydrodynamic investigations of gas-liquid two-phase flow in centrifugal pumps - reconstructions (selected data)", 
    "pub_id": "29872", 
    "access_conditions": "<p>Please cite us.</p>", 
    "language": "eng", 
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    "resource_type": {
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    "access_right_category": "danger", 
    "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 (FBP) sets for selected two-phase flow operating conditions at constant 1480 rpm with static and rotating impeller, respectively</li>\n\t<li>Corresponding quantitative gas fraction data sets (for static impeller position)</li>\n\t<li>Averaged gas fraction distributions</li>\n\t<li>Standard deviations of the gas fraction mean values</li>\n\t<li>Data evaluation scripts</li>\n</ul>", 
    "creators": [
      {
        "name": "Sch\u00e4fer, Thomas"
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      {
        "name": "Bieberle, Andr\u00e9", 
        "affiliation": "Helmholtz-Zentrum Dresden - Rossendorf", 
        "orcid": "0000-0003-3428-5019"
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      {
        "name": "Hampel, Uwe", 
        "affiliation": "Helmholtz-Zentrum Dresden - Rossendorf", 
        "orcid": "0000-0002-7371-0148"
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