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Marchini, Sara; Bieberle, André; Schleicher, Eckhard; Schubert, Markus; Hampel, Uwe
<?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.2152</identifier> <creators> <creator> <creatorName>Marchini, Sara</creatorName> <givenName>Sara</givenName> <familyName>Marchini</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-7620-1349</nameIdentifier> <affiliation>Technische Universität Dresden</affiliation> </creator> <creator> <creatorName>Bieberle, André</creatorName> <givenName>André</givenName> <familyName>Bieberle</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0003-3428-5019</nameIdentifier> <affiliation>HZDR</affiliation> </creator> <creator> <creatorName>Schleicher, Eckhard</creatorName> <givenName>Eckhard</givenName> <familyName>Schleicher</familyName> <affiliation>HZDR</affiliation> </creator> <creator> <creatorName>Schubert, Markus</creatorName> <givenName>Markus</givenName> <familyName>Schubert</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-6218-0989</nameIdentifier> <affiliation>Technische Universität Dresden</affiliation> </creator> <creator> <creatorName>Hampel, Uwe</creatorName> <givenName>Uwe</givenName> <familyName>Hampel</familyName> <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-7371-0148</nameIdentifier> <affiliation>Technische Universität Dresden</affiliation> </creator> </creators> <titles> <title>Determining the axial gas dispersion coefficient in bubble columns via gas flow modulation technique and several sensing strategies</title> </titles> <publisher>Rodare</publisher> <publicationYear>2023</publicationYear> <subjects> <subject>gas flow modulation</subject> <subject>axial dispersion coefficient</subject> <subject>bubble columns</subject> <subject>conductivity needle probes</subject> <subject>transmittance optical probes</subject> </subjects> <dates> <date dateType="Issued">2023-02-06</date> </dates> <language>en</language> <resourceType resourceTypeGeneral="Dataset"/> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://rodare.hzdr.de/record/2152</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="URL" relationType="IsIdenticalTo">https://www.hzdr.de/publications/Publ-36712</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsReferencedBy">https://www.hzdr.de/publications/Publ-36713</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsSupplementedBy">https://codebase.helmholtz.cloud/fwdf/measurementscience/projects/gammact/GasModFlowSenStr</relatedIdentifier> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.14278/rodare.2151</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/fwd</relatedIdentifier> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://rodare.hzdr.de/communities/rodare</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="info:eu-repo/semantics/restrictedAccess">Restricted Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract"><p>Collected data refer to gas flow modulation measurements in a D=100 mm bubble column. The axial holdup wave is determined at three axial positions using different sensing stategies (gamma-ray densitometry, differential pressure sensors, transmittance optical probes and conductivity needle probes). Average gas holdup as well as amplitude damping and phase-shift have been determined at three different gas flow rates in the homogeneous regime. A description of the experimental setup is provided in the file &quot;Experimental_setup.pdf&quot;. An overview of the performed experiments is provided in the Excel file &quot;DataDescription.xlsx&quot;</p></description> <description descriptionType="Other">This work was supported by the German Research Foundation (DFG), (HA 3088/18-1).</description> </descriptions> </resource>
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