Effect of the permeability on the interaction between two spheres oscillating through Stokes-Brinkmann medium

The effect of permeability on the rectilinear oscillations of two rigid spheres moving through an unbounded viscous fluid about their axis of symmetry with no slip is investigated. A collocation technique was employed to execute the conditions on the surfaces of the rigid spheres. The in-phase and o...

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Detalles Bibliográficos
Autores principales: Albalawi, Wedad, Taha, Hala H., El-Sapa, Shreen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10025905/
https://www.ncbi.nlm.nih.gov/pubmed/36950582
http://dx.doi.org/10.1016/j.heliyon.2023.e14396
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author Albalawi, Wedad
Taha, Hala H.
El-Sapa, Shreen
author_facet Albalawi, Wedad
Taha, Hala H.
El-Sapa, Shreen
author_sort Albalawi, Wedad
collection PubMed
description The effect of permeability on the rectilinear oscillations of two rigid spheres moving through an unbounded viscous fluid about their axis of symmetry with no slip is investigated. A collocation technique was employed to execute the conditions on the surfaces of the rigid spheres. The in-phase and out-phase forces are obtained and expressed graphically for various parameters. In addition, the streamlines are plotted for different relevant parameters. The limiting cases of Stokes and Darcy's flows are discussed.
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spelling pubmed-100259052023-03-21 Effect of the permeability on the interaction between two spheres oscillating through Stokes-Brinkmann medium Albalawi, Wedad Taha, Hala H. El-Sapa, Shreen Heliyon Research Article The effect of permeability on the rectilinear oscillations of two rigid spheres moving through an unbounded viscous fluid about their axis of symmetry with no slip is investigated. A collocation technique was employed to execute the conditions on the surfaces of the rigid spheres. The in-phase and out-phase forces are obtained and expressed graphically for various parameters. In addition, the streamlines are plotted for different relevant parameters. The limiting cases of Stokes and Darcy's flows are discussed. Elsevier 2023-03-15 /pmc/articles/PMC10025905/ /pubmed/36950582 http://dx.doi.org/10.1016/j.heliyon.2023.e14396 Text en © 2023 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Research Article
Albalawi, Wedad
Taha, Hala H.
El-Sapa, Shreen
Effect of the permeability on the interaction between two spheres oscillating through Stokes-Brinkmann medium
title Effect of the permeability on the interaction between two spheres oscillating through Stokes-Brinkmann medium
title_full Effect of the permeability on the interaction between two spheres oscillating through Stokes-Brinkmann medium
title_fullStr Effect of the permeability on the interaction between two spheres oscillating through Stokes-Brinkmann medium
title_full_unstemmed Effect of the permeability on the interaction between two spheres oscillating through Stokes-Brinkmann medium
title_short Effect of the permeability on the interaction between two spheres oscillating through Stokes-Brinkmann medium
title_sort effect of the permeability on the interaction between two spheres oscillating through stokes-brinkmann medium
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10025905/
https://www.ncbi.nlm.nih.gov/pubmed/36950582
http://dx.doi.org/10.1016/j.heliyon.2023.e14396
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