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Depositordc.contributorRoyer, John R.
Funderdc.contributor.otherEPSRC - Engineering and Physical Sciences Research Councilen_UK
Data Creatordc.creatorO'Neill, Rory E
Data Creatordc.creatorRoyer, John R
Data Creatordc.creatorPoon, Wilson CK
Date Accessioneddc.date.accessioned2019-08-30T16:47:56Z
Date Availabledc.date.available2019-08-30T16:47:56Z
Citationdc.identifier.citationO'Neill, Rory E; Royer, John R; Poon, Wilson CK. (2019). Liquid Migration in Shear Thickening Suspensions Flowing through Constrictions, [dataset]. University of Edinburgh. School of Physics and Astronomy. https://doi.org/10.7488/ds/2617.en
Persistent Identifierdc.identifier.urihttp://hdl.handle.net/10283/3413
Persistent Identifierdc.identifier.urihttps://doi.org/10.7488/ds/2617
Dataset Description (abstract)dc.description.abstractDense suspensions often become more dilute as they move downstream through a constriction. We find that as a shear-thickening suspension is extruded through a narrow die and undergoes such liquid migration, the extrudate maintains a steady concentration, independent of time or initial concentration. At low volumetric flow rate Q, this concentration is a universal function of Q/r^3, a characteristic shear rate in the die of radius r, and coincides with the critical input concentration for the onset of liquid migration. We predict this function by coupling the Wyart-Cates model for shear thickening and the 'suspension balance model' for solvent permeation through particles.en_UK
Dataset Description (TOC)dc.description.tableofcontentsThe dataset comprises 5 .zip files which contain tab-delimited .csv data files and Python scripts for Figures 1-5 from the main text. A readme file with a description of the data relating to each figure is included inside each of the relevant .zip files.en_UK
Languagedc.language.isoengen_UK
Publisherdc.publisherUniversity of Edinburgh. School of Physics and Astronomyen_UK
Relation (Is Referenced By)dc.relation.isreferencedbyhttps://arxiv.org/abs/1808.09950en_UK
Rightsdc.rightsCreative Commons Attribution 4.0 International Public Licenseen
Subjectdc.subjectRheologyen_UK
Subjectdc.subjectShear Thickeningen_UK
Subjectdc.subjectExtrusionen_UK
Subjectdc.subjectLiquid Migrationen_UK
Subject Classificationdc.subject.classificationPhysical Sciences::Applied Physicsen_UK
Titledc.titleLiquid Migration in Shear Thickening Suspensions Flowing through Constrictionsen_UK
Typedc.typedataseten_UK

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