Thermosolutal convection of a sloshing wavy rod in a partial layer porous cavity mobilized by a nanofluid

Noura Alsedias, Zehba Raizah and Abdelraheem M. Aly
Additional contact information
Noura Alsedias: Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
Zehba Raizah: ��Department of Mathematics, College of Science, King Khalid University, Abha, Saudi Arabia
Abdelraheem M. Aly: ��Department of Mathematics, College of Science, King Khalid University, Abha, Saudi Arabia‡Department of Mathematics, Faculty of Science, South Valley University, 83523, Qena, Egypt

International Journal of Modern Physics C (IJMPC), 2022, vol. 33, issue 12, 1-16

Abstract: This work discusses the dual diffusion of a sloshing wavy rod in a nanofluid-filled cavity. The top zone of a cavity is suspended by a porous medium. The boundary treatment in the ISPH method employs a kernel renormalization function. The wavy rod sloshes by an excitation frequency x=asin(ωt) and it carries Th and Ch. The rigid cavity walls are fixed, adiabatic (horizontal walls), and Tc and Cc (vertical walls). The measurements of pertinent parameters are the Soret number (0≤ Sr ≤2), nanoparticles parameter (0≤ϕ≤0.1), Rayleigh number (103≤ Ra ≤106), sinusoidal function (0.1≤λ≤1), Dufour number (0≤ Du ≤1.5), a slope angle of a magnetic field (0∘≤γ≤90∘), Hartmann number (10≤Ha≤50), and Darcy parameter (10−2≤ Da ≤10−5). The performed simulations revealed that the nanofluid flow is accelerated by the Sort number, the sloshing of the rod, and the sinusoidal wavy of the rod. Besides, the dual convection is enhanced by the sinusoidal wavy function and the sloshing of the rod. There is almost no nanofluid flow in a top porous zone of a cavity when Da ≤10−4.

Keywords: ISPH method; nanofluid; sloshing motion; Soret/Dufour numbers; wavy rod (search for similar items in EconPapers)
Date: 2022
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.worldscientific.com/doi/abs/10.1142/S0129183122501649
Access to full text is restricted to subscribers

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:wsi:ijmpcx:v:33:y:2022:i:12:n:s0129183122501649

Ordering information: This journal article can be ordered from

DOI: 10.1142/S0129183122501649

Access Statistics for this article

International Journal of Modern Physics C (IJMPC) is currently edited by H. J. Herrmann

More articles in International Journal of Modern Physics C (IJMPC) from World Scientific Publishing Co. Pte. Ltd.
Bibliographic data for series maintained by Tai Tone Lim ().