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Investigations on Polydisperse gas phase - Static

Windisch, Dominic


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      "bubble column"
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    "title": "Investigations on Polydisperse gas phase - Static", 
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    "contributors": [
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        "type": "Researcher", 
        "name": "Windisch, Dominic", 
        "affiliation": "TU Dresden", 
        "orcid": "0000-0003-3558-5750"
      }, 
      {
        "type": "Researcher", 
        "name": "Barthel, Frank", 
        "affiliation": "HZDR", 
        "orcid": "0009-0004-7999-0728"
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        "type": "DataCurator", 
        "name": "Bieberle, Andr\u00e9", 
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    "doi": "10.14278/rodare.3363", 
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    "description": "<p>This repository contains sequences of CT images of the two-phase flow in a bubble column consisting of a DN100-PN4 PVC pipe filled with water. As measurement system the ultrafast electron beam X-ray computed tomography scanner was applied in dual plane scanning mode with a dual-imaging frequency of 2,000 Hz. Data containers starting with &ldquo;SingleBubble&rdquo; contain image sequences of scans where a single bubble was injected at the bottom of the column using a magnetically operated valve which was open for the time specified in the directory name. Data containers starting with &ldquo;PolydisperseStatic&rdquo; contain image sequences of scans where a background flow with 01 to 20 sl/min was induced via a needle sparger in addition to the single bubble (as described before). During each &ldquo;PolydisperseStatic&rdquo; scan, the scanning position was fixed at &quot;Hxxx&quot; [mm]. The HDF5 files hold the reconstructed image data (dataset &ldquo;reco&rdquo;), each images scanning plane (dataset &ldquo;plane&rdquo;), and each images vertical scan position (dataset &ldquo;scanPosition&rdquo;).</p>", 
    "publication_date": "2025-01-06", 
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        "affiliation": "TU Dresden"
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