Dataset Restricted Access
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="DOI">10.14278/rodare.3363</identifier> <creators> <creator> <creatorName>Windisch, Dominic</creatorName> <givenName>Dominic</givenName> <familyName>Windisch</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-3558-5750</nameIdentifier> <affiliation>TU Dresden</affiliation> </creator> </creators> <titles> <title>Investigations on Polydisperse gas phase - Static</title> </titles> <publisher>Rodare</publisher> <publicationYear>2025</publicationYear> <subjects> <subject>ultrafast X-ray computed tomography</subject> <subject>bubble column</subject> </subjects> <dates> <date dateType="Issued">2025-01-06</date> </dates> <language>en</language> <resourceType resourceTypeGeneral="Dataset"/> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://rodare.hzdr.de/record/3363</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="URL" relationType="IsIdenticalTo">https://www.hzdr.de/publications/Publ-40432</relatedIdentifier> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.14278/rodare.3362</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/fwd</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/hzdr</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/rodare</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/rofex</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/topflow</relatedIdentifier> </relatedIdentifiers> <version>1</version> <rightsList> <rights rightsURI="info:eu-repo/semantics/restrictedAccess">Restricted Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract"><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></description> </descriptions> </resource>
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