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- Title
Finite Element Methodology of Hybridity Nanofluid Flowing in Diverse Wavy Sides of Penetrable Cylindrical Chamber under a Parallel Magnetic Field with Entropy Generation Analysis.
- Authors
Redouane, Fares; Jamshed, Wasim; Eid, Mohamed R.; Uma Devi S, Suriya; Musa, Awad; Eldin, Sayed M.; Prakash, M.; Ullah, Imran
- Abstract
In a cylindrical cavity, the convection and entropy of the hybrid nanofluid were studied. We have introduced a rectangular fin inside the cylinder; the fin temperature is at T h . The right waving wall is cooled to T c . The upper and lower walls are insulated. This study contains the induction of a constant magnetic field. The Galerkin finite element method (GFEM) is utilized to treat the controlling equations obtained by giving Rayleigh number values between R a (103–106) and Hartmann number ratio H a (0, 25, 50, 100) and Darcy ranging between D a (10−2–10−5) and the porosity ratio is ε (0.2, 0.4, 0.6, 0.8), and the size of the nanoparticles is ϕ (0.02, 0.04, 0.06, 0.08). The range is essential for controlling both fluid flow and the heat transport rate for normal convection. The outcomes show how Da affects entropy and leads to a decline in entropy development. The dynamic and Nusselt mean diverge in a straight line. The domain acts in opposition to the magnetic force while flowing. Highest entropy-forming situations were found in higher amounts of R a , D a , and initial values of H a . Parameters like additive nanoparticles (ϕ) and porosity (ε) exert diagonal dominant trends with their improving values.
- Subjects
MAGNETIC fields; NANOFLUIDS; RAYLEIGH number; ENTROPY; MAGNETIC entropy; FINITE element method; MAGNETISM
- Publication
Micromachines, 2022, Vol 13, Issue 11, p1905
- ISSN
2072-666X
- Publication type
Article
- DOI
10.3390/mi13111905