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Measurements of the flow of a liquid–solid mixture/suspension through a segmented orifice

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cris.virtual.author-orcid0000-0002-8244-2763
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cris.virtualsource.author-orcidb06a0b04-dd89-4025-a198-6d97db2079f2
dc.abstract.enThe paper attempts to solve the metrological problem that occurs when measuring the intensity of a flowing fluid with suspended solids with densities greater and less than the density of the fluid. The issue of the possibility of self-cleaning of a prototype variant of a segmented orifice from floating solid particles forming mixture/suspensions is discussed. For spherical particles of solids calculations have been made to allow for determining a borderline between their floating and entrainment by the flow, based on dimensionless numbers: Archimedes number and Reynolds number. Experimental tests and CFD simulations were conducted with a variable flow determined by Reynolds number for comparable segmental orifices with orifice module m = 0.102. Flow characteristics were plotted. Based on the results obtained from numerical simulations, positive influence of the inclination of skew segmental orifice downflow plane was presented. The results obtained from the study are a guideline for planning further studies to expand the knowledge of segmented orifices with inclined inflow plane.
dc.affiliationWydział Inżynierii Środowiska i Inżynierii Mechanicznej
dc.affiliation.instituteKatedra Inżynierii Biosystemów
dc.contributor.authorHeronimczak, Marcin
dc.contributor.authorMrowiec, Andrzej
dc.contributor.authorRząsa, Mariusz
dc.contributor.authorKoszela, Krzysztof
dc.date.access2024-12-12
dc.date.accessioned2024-12-12T08:09:42Z
dc.date.available2024-12-12T08:09:42Z
dc.date.copyright2024-01-02
dc.date.issued2024
dc.description.abstract<jats:title>Abstract</jats:title><jats:p>The paper attempts to solve the metrological problem that occurs when measuring the intensity of a flowing fluid with suspended solids with densities greater and less than the density of the fluid. The issue of the possibility of self-cleaning of a prototype variant of a segmented orifice from floating solid particles forming mixture/suspensions is discussed. For spherical particles of solids calculations have been made to allow for determining a borderline between their floating and entrainment by the flow, based on dimensionless numbers: Archimedes number and Reynolds number. Experimental tests and CFD simulations were conducted with a variable flow determined by Reynolds number for comparable segmental orifices with orifice module m = 0.102. Flow characteristics were plotted. Based on the results obtained from numerical simulations, positive influence of the inclination of skew segmental orifice downflow plane was presented. The results obtained from the study are a guideline for planning further studies to expand the knowledge of segmented orifices with inclined inflow plane.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if3,8
dc.description.points140
dc.description.versionfinal_published
dc.description.volume14
dc.identifier.doi10.1038/s41598-023-50737-6
dc.identifier.issn2045-2322
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2207
dc.languageen
dc.pbn.affiliationmechanical engineering
dc.relation.ispartofScientific Reports
dc.relation.pagesart. 269
dc.rightsCC-BY
dc.sciencecloudsend
dc.share.typeOPEN_JOURNAL
dc.titleMeasurements of the flow of a liquid–solid mixture/suspension through a segmented orifice
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume14