Magnetohydrodynamic Radiative Simulations of Eyring–Powell Micropolar Fluid from an Isothermal Cone

• Published in: International journal of applied and computational mathematics Vol. 8; no. 5
• Main Authors: Dhanke, Jyoti Atul, Kumar, K. Thanesh, Srilatha, Pudhari, Swarnalatha, Kurapati, Satish, P., Gaffar, S. Abdul
• Format: Journal Article
• Language: English
• Published: New Delhi Springer India 01.10.2022; Springer Nature B.V
• Subjects: Angular velocity; Applications of Mathematics; Applied mathematics; Computational fluid dynamics; Computational mathematics; Computational Science and Engineering; Conservation equations; Fluid flow; Free convection; Magnetohydrodynamics; Mass transfer; Mathematical and Computational Physics; Mathematical Modeling and Industrial Mathematics; Mathematics; Mathematics and Statistics; Micropolar fluids; Nuclear Energy; Operations Research/Decision Theory; Original Paper; Polymer coatings; Polymers; Shearing; Simulation; Skin friction; Theoretical; Viscoelasticity; Magnetohydrodynamics; Eyring–Powell fluid; Vortex viscosity; Heat transfer rate; Radiation; Angular velocity; Wall couple stress; Micropolar fluid
• ISSN: 2349-5103; 2199-5796
• DOI: 10.1007/s40819-022-01436-9

The magnetohydrodynamics thermal convection viscoelastic micropolar fluid from an isothermal cone is presented in this article. Greater temperature invokes radiation impacts that are studied by approximating Rosseland diffusion flux. To explain the non-Newtonian dynamics of the fluid, the Eyring–Powell viscoelastic model is employed that gives a great analogy for magnetic polymers. In order to simulate the polymer’s microstructural and shearing features, the Eringen’s micropolar Eyring–Powell fluid models are coupled. The Keller-Box scheme is used to solve the dimensionless couple conservation equations. Validation using previously published Newtonian solutions is also included. The fluctuations of velocity, angular velocity, temperature, concentration, skin friction, wall couple stress, heat and mass transfer rates are studied using graphical and tabulated findings. The computational modelling presented here have implications in hot polymer coating processes and industrial deposition procedures and they serve as a good reference for more generic computational fluid dynamics simulations.