Affiliation:
1. Department of Mathematics University of Gour Banga Malda India
2. Department of Mathematics Barrackpore Rastraguru Surendranath College Kolkata India
3. Department of Mathematics Bajkul Milani Mahavidyalaya Purba Medinipur India
4. Department of Applied Mathematics Vidyasagar University Midnapore India
Abstract
AbstractIncomparable thermal features of hybrid nanofluids (NFs) have been well recognized. Hybrid nanomaterials are prolifically used in chemistry processes, enzyme nanotechnology, pharmaceutical manufacturing, and so on. Motivated by numerous novel applications, in the present article, a theoretical study is conducted to demonstrate a time‐dependent hydro‐magnetic Couette flow and heat transport features inside a gyrating channel filled with a reactive second‐grade hybrid NF (copper–alumina–ethylene glycol) and Darcian porous medium under multiparty impacts of Hall currents, temperature‐dependent thermal conductivity, and Arrhenius chemical reaction. The modeled momentum equations are rendered nondimensional and solved analytically by means of the sophisticated Laplace transform technique. ND Solver in Mathematica is deployed to estimate the numerical solution of the energy equation. The computational outcomes are plotted and interpreted via physical constraints using line graphs and tables. The graphical outcomes assert that Hall currents significantly modify the gyratory flow dynamics and thermal features. The thermal profile and heat transfer rate manifest a diminishing pattern over widening Hall and rotation parameters. The change in thermal conductivity has a substantial impact on heat transmission. The novelty of the research study is a new insight into the hydro‐thermal manners of magnetized rotational non‐Newtonian hybrid NF.
Subject
Fluid Flow and Transfer Processes,Condensed Matter Physics
Cited by
9 articles.
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