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dc.contributor.authorPrasad Madasu, Krisad
dc.date.accessioned2021-07-13T05:39:56Z
dc.date.available2021-07-13T05:39:56Z
dc.date.issued2021
dc.identifier.citationApplied and Computational Mechanics. 2021, vol. 15, no. 1, p. 19-30.en
dc.identifier.issn1802-680X (Print)
dc.identifier.issn2336-1182 (Online)
dc.identifier.urihttp://hdl.handle.net/11025/44866
dc.format12 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherUniversity of West Bohemiaen
dc.rights© University of West Bohemiaen
dc.subjectpolopropustná koulecs
dc.subjectStokesův tokcs
dc.subjectDarcyho zákoncs
dc.subjectnekoncentrickýcs
dc.subjecttahcs
dc.titleBoundary effects of a nonconcentric semipermeable sphere using Happel and Kuwabara cell modelsen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThe effect of a closed boundary on the hydrodynamic drag of a nonconcentric semipermeable sphere in an incompressible viscous fluid is investigated. Darcy’s law holds in the permeable region and Stokes flow used inside the spherical cavity. Suitable boundary conditions are used on the surface of a semipermeable sphere and spherical cavity. Two spherical coordinate systems are used to solve the problem. By superposition principle, a general solution is constructed from the solutions based on the semipermeable sphere and spherical cavity. Numerical results for the hydrodynamic drag force exerted on the particle is obtained with good convergence for various values of the relative distance between the centers of the inner sphere and spherical cavity, permeability parameter and the separation parameter. The numerical values of the hydrodynamic drag force generalize the results obtained for an eccentric solid sphere.en
dc.subject.translatedsemipermeable sphereen
dc.subject.translatedStokes flowen
dc.subject.translatedDarcy’s lawen
dc.subject.translatednonconcentricen
dc.subject.translateddragen
dc.identifier.doihttps://doi.org/10.24132/acm.2021.620
dc.type.statusPeer-revieweden
Appears in Collections:Volume 15, number 1 (2021)
Volume 15, number 1 (2021)

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