Analytical Estimation of Magnetization Behavior in Packed Ferromagnetic Beds for High-Gradient Magnetic Filtration

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dc.contributor.authorAbbasov, Teymuraz
dc.contributor.authorYildiran, Nisanur
dc.contributor.authorAri, Ali
dc.contributor.authorKaradag, Teoman
dc.date.accessioned2026-04-04T13:32:56Z
dc.date.available2026-04-04T13:32:56Z
dc.date.issued2025
dc.departmentİnönü Üniversitesi
dc.description.abstractMagnetic filters are effectively used for the removal of low-concentration and submicron-sized magnetic particles from industrial liquids and gases. The matrices of magnetic filters are composed of ferromagnetic fillers (balls, rods, plates, metal shavings, etc.) that can be easily magnetized in an external magnetic field and have various geometries. Calculating the high-gradient magnetic fields formed in the pores of the filled beds and determining the force effect are crucial for the theory and practice of magnetic filtration and separation. Due to the tiny size of the pores, direct measurement and evaluation of magnetic field intensity in these regions are challenging. Therefore, various approximate methods are employed to model magnetized filled beds. This study primarily investigates the magnetization characteristics of filled beds composed of ferromagnetic balls. The analytical expressions of the main magnetization curves of this type of filled bed have been obtained. These expressions have been formulated in away that can be easily used in engineering practice calculations. The theoretical calculations obtained have been compared with some experimental results from the literature, and recommendations have been made for the use of these formulas in the design, control, and optimization of magnetic filters.
dc.identifier.doi10.2339/politeknik.1808952
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.orcid0000-0002-7682-7771
dc.identifier.orcid0000-0002-5071-6790
dc.identifier.orcid0000-0002-0290-8333
dc.identifier.urihttps://doi.org/10.2339/politeknik.1808952
dc.identifier.urihttps://hdl.handle.net/11616/108785
dc.identifier.wosWOS:001621342300001
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherGazi Univ
dc.relation.ispartofJournal of Polytechnic-Politeknik Dergisi
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250329
dc.subjectMagnetic filter
dc.subjectferromagnetic material
dc.subjectpacked bed
dc.subjectporosity
dc.subjectmagnetization
dc.titleAnalytical Estimation of Magnetization Behavior in Packed Ferromagnetic Beds for High-Gradient Magnetic Filtration
dc.typeArticle

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