Dispersion of metallic/ceramic matrix nanocomposite material through porous surfaces in magnetized hybrid nanofluids flow with shape and size effects

Abstract

Matrix nanocomposites are high performance materials possessing unusual features along with unique design possibilities. Due to extraordinary thermophysical characteristic contained by these matrix nanocomposites materials they are useful in several areas ranging from packaging to biomedical applications. Being an environment friendly, utilization of nanocomposites offer new technological opportunities for several sectors of aerospace, automotive, electronics and biotechnology. In this regards, current pagination is devoted to analyze thermal features of viscous fluid flow between orthogonally rotating disks with inclusion of metallic matrix nanocomposite (MMNC) and ceramic matrix nanocomposites (CMNC) materials. Morphological aspects of these nanomaterials on flow and heat transfer characteristics has been investigated on hybrid viscous fluid flow. Mathematical structuring of problem along with empirical relations for nanocomposites materials are formulated in the form of partial differential equations and later on converted into ordinary differential expressions by using suitable variables. Solution of constructed coupled differential system is found by collaboration of Runge–Kutta and shooting methods. Variation in skin friction coefficient at lower and upper walls of disks along with measurement about heat transfer rate are calculated against governing physical parameters. Impact of flow concerning variables on axial, radial components of velocity and temperature distribution are also evaluated. Contour plots are also drawn to explore heat and thermal profiles. Comparison and critical analysis of MMNc and CMNc have been presented at lower and upper porous disks. Our computed analysis indicates that hybrid nanofluids show significant influence as compared to simple nanofluids with the permutation of the different shape factors.

Understanding the dynamics of chemically reactive Casson liquid flow above a convectively heated curved expanse

“…Moreover, some latest innovations on the above topic are listed in Refs. [32][33][34][35][36] The scientific literature survey shows that fewer studies are available on comparative analysis of Newtonian/non-Newtonian liquid flow above a curved elongated surface with various edge restrictions. Best of authors info, the simulation of partial differential equations that model the Newtonian/non-Newtonian fluid flows above a curved stretched sheet with heat convection, uneven heat rise/fall, and magnetic field effects is not yet discussed.…”

Significance of Multi-Hybrid Morphology Nanoparticles on the Dynamics of Water Fluid Subject to Thermal and Viscous Joule Performance

“…In the work of Ghadikolaeia et al [42], Cu-Al 2 O 3 hybrid nanoparticles were evaluated in the presence of nonlinear thermal radiation, variable thermal conductivity, and varied morphologies of NPs (bricks, rods, platelets, and blades). Many researchers have been worked on analyzing the MHD hybrid nanofluid fluid flow of heat transfer [43][44][45][46][47].…”