Diffusion separation of submicron particles by using magnetized spheres

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dc.contributor.authorKaradag, Teoman
dc.date.accessioned2024-08-04T20:51:55Z
dc.date.available2024-08-04T20:51:55Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe diffusion capture of submicron-sized particles in the gradient field formed by the magnetized ferromagnetic spheres in the external homogeneous magnetic field has been theoretically investigated. Magnetic field measurements were made with a specially designed prototype magnetometer. The simple semi-empirical formula of the magnetic force acting on the submicron particle was determined. The analytical solution of the diffusion equation for steady states was obtained. The concentration distribution of the particles in capturing regions was determined. A formula was obtained to evaluate the critical size of the submicron particles captured in this area. The effects of magnetic, hydrodynamic and geometric parameters of the investigated system on the critical size of the particles in the diffusion event were evaluated. The critical size of the particles decreased with the increase of the external magnetic field and was found to be independent of the dimensions of the spheres. As a result; the diffusion separation phenomenon in the gradient field formed by the magnetized ferromagnetic spheres is more effective than in the gradient magnetic field formed by the wires. The results obtained contribute to the development of the theory of magnetic separators using ferromagnetic matrix elements.en_US
dc.identifier.doi10.1080/02726351.2022.2062503
dc.identifier.endpage140en_US
dc.identifier.issn0272-6351
dc.identifier.issn1548-0046
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85129677535en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage131en_US
dc.identifier.urihttps://doi.org/10.1080/02726351.2022.2062503
dc.identifier.urihttps://hdl.handle.net/11616/100639
dc.identifier.volume41en_US
dc.identifier.wosWOS:000786389500001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofParticulate Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHGMSen_US
dc.subjectdiffusionen_US
dc.subjectmagnetic particlesen_US
dc.subjectgradient magnetic fielden_US
dc.subjectmagnetic forceen_US
dc.titleDiffusion separation of submicron particles by using magnetized spheresen_US
dc.typeArticleen_US

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