January 6, 2025 Dataset Restricted Access

Windisch, Dominic

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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:contributor>Windisch, Dominic</dc:contributor>
  <dc:contributor>Barthel, Frank</dc:contributor>
  <dc:contributor>Bieberle, André</dc:contributor>
  <dc:creator>Windisch, Dominic</dc:creator>
  <dc:date>2025-01-06</dc:date>
  <dc:description>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 “SingleBubble” 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 “PolydisperseStatic” 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 “PolydisperseStatic” scan, the scanning position was fixed at "Hxxx" [mm]. The HDF5 files hold the reconstructed image data (dataset “reco”), each images scanning plane (dataset “plane”), and each images vertical scan position (dataset “scanPosition”).</dc:description>
  <dc:identifier>https://rodare.hzdr.de/record/3363</dc:identifier>
  <dc:identifier>10.14278/rodare.3363</dc:identifier>
  <dc:identifier>oai:rodare.hzdr.de:3363</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>url:https://www.hzdr.de/publications/Publ-40432</dc:relation>
  <dc:relation>doi:10.14278/rodare.3362</dc:relation>
  <dc:relation>url:https://rodare.hzdr.de/communities/fwd</dc:relation>
  <dc:relation>url:https://rodare.hzdr.de/communities/hzdr</dc:relation>
  <dc:relation>url:https://rodare.hzdr.de/communities/rodare</dc:relation>
  <dc:relation>url:https://rodare.hzdr.de/communities/rofex</dc:relation>
  <dc:relation>url:https://rodare.hzdr.de/communities/topflow</dc:relation>
  <dc:rights>info:eu-repo/semantics/restrictedAccess</dc:rights>
  <dc:subject>ultrafast X-ray computed tomography</dc:subject>
  <dc:subject>bubble column</dc:subject>
  <dc:title>Investigations on Polydisperse gas phase - Static</dc:title>
  <dc:type>info:eu-repo/semantics/other</dc:type>
  <dc:type>dataset</dc:type>
</oai_dc:dc>