KOPS - The Institutional Repository of the University of Konstanz

Permeability of porous materials determined from the Euler characteristic

Permeability of porous materials determined from the Euler characteristic

Cite This

Files in this item

Checksum: MD5:c99c6cb9443b33676416cb1c3bcc54d0

SCHOLZ, Christian, Frank WIRNER, Jan GÖTZ, Ulrich RÜDE, Gerd E. SCHRÖDER-TURK, Klaus MECKE, Clemens BECHINGER, 2012. Permeability of porous materials determined from the Euler characteristic. In: Physical Review Letters. 109(26), 264504. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.109.264504

@article{Scholz2012-11-29T11:28:37ZPerme-39287, title={Permeability of porous materials determined from the Euler characteristic}, year={2012}, doi={10.1103/PhysRevLett.109.264504}, number={26}, volume={109}, issn={0031-9007}, journal={Physical Review Letters}, author={Scholz, Christian and Wirner, Frank and Götz, Jan and Rüde, Ulrich and Schröder-Turk, Gerd E. and Mecke, Klaus and Bechinger, Clemens}, note={Article Number: 264504} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/39287"> <dcterms:rights rdf:resource="https://kops.uni-konstanz.de/page/termsofuse"/> <dc:creator>Rüde, Ulrich</dc:creator> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/39287"/> <dc:creator>Mecke, Klaus</dc:creator> <dc:creator>Schröder-Turk, Gerd E.</dc:creator> <dc:language>eng</dc:language> <dc:contributor>Wirner, Frank</dc:contributor> <dc:creator>Götz, Jan</dc:creator> <dc:contributor>Scholz, Christian</dc:contributor> <dc:creator>Scholz, Christian</dc:creator> <dc:contributor>Rüde, Ulrich</dc:contributor> <dc:contributor>Bechinger, Clemens</dc:contributor> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-06-14T10:31:18Z</dc:date> <dc:creator>Bechinger, Clemens</dc:creator> <dcterms:title>Permeability of porous materials determined from the Euler characteristic</dcterms:title> <dc:creator>Wirner, Frank</dc:creator> <dcterms:issued>2012-11-29T11:28:37Z</dcterms:issued> <dcterms:abstract xml:lang="eng">We study the permeability of quasi two-dimensional porous structures of randomly placed overlapping monodisperse circular and elliptical grains. Measurements in microfluidic devices and lattice Boltzmann simulations demonstrate that the permeability is determined by the Euler characteristic of the conducting phase. We obtain an expression for the permeability that is independent of the percolation threshold and shows agreement with experimental and simulated data over a wide range of porosities. Our approach suggests that the permeability explicitly depends on the overlapping probability of grains rather than their shape.</dcterms:abstract> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/39287/1/Scholz_0-411291.pdf"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/39287/1/Scholz_0-411291.pdf"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2017-06-14T10:31:18Z</dcterms:available> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dc:contributor>Götz, Jan</dc:contributor> <dc:contributor>Schröder-Turk, Gerd E.</dc:contributor> <dc:rights>terms-of-use</dc:rights> <dc:contributor>Mecke, Klaus</dc:contributor> </rdf:Description> </rdf:RDF>

Downloads since Jun 14, 2017 (Information about access statistics)

Scholz_0-411291.pdf 49

This item appears in the following Collection(s)

Search KOPS


Browse

My Account