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- Title
Mathematical modeling and analysis for electromagnetohydrodynamic viscous fluid flow with corrugated walls inside a curved channel.
- Authors
Zakri, Waleed; Nadeem, Sohail; Rashid, Madhia; Alzabut, Jehad; Ghazwani, Hassan Ali
- Abstract
The current study considered electromagnetohydrodynamic (EMHD) flow properties on viscid liquid over wavy walls. Initially, performed the scientific evidence and then explanation of velocity attained by applying the perturbation approach. Through mathematical calculations, we evaluated the corrugation impact on EMHD velocity flow. The impacts of evolving constraints from attained solutions are studied by intriguing the diagrams. The significant hypothesis is that decrease the imperceptible wave consequence on the velocity for the minor value of amplitude proportion parameter. For the small value of amplitude, the curvy phenomenon becomes understandable. In graphical results trapped bolus appears for out phase corrugations. From this study, we have come up with the result that the velocity achieves the extreme value in the mid of the channel. The velocity profile declines for the Reynolds number. The reason is that for the greater amount of the Reynolds number, the velocity fluctuates quickly by lesser amplitudes. The velocity profile decay with the growing value of the curving parameter in [−1,0] and grow in [0,1]. The stress components τzr±$\tau _{zr}^ \pm $ decline and the stress components τzx±$\tau _{zx}^ \pm $ rise for the curving parameter. The present analysis has practical applications in biomedical propulsion of targeted drug delivery, manufacturing of peristaltic pumps, transportation of diverse fluids.
- Subjects
VISCOUS flow; FLUID flow; MATHEMATICAL analysis; TARGETED drug delivery; REYNOLDS number; MAGNETOHYDRODYNAMICS; ELECTRORHEOLOGY
- Publication
ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2024, Vol 104, Issue 2, p1
- ISSN
0044-2267
- Publication type
Article
- DOI
10.1002/zamm.202300172