Entropy and Heat Transfer Analysis for MHD Flow of $Cu/Ag$-Water-Based Nanofluid on a Heated 3D Plate with Nonlinear Radiation

Abstract

This paper scrutinizes the consequences of radiation and heat consumption of MHD convective flow of nanofluid on a heated stretchy plate with injection/suction and convective heating/cooling conditions. The nanofluid encompasses with C u and A g nanoparticles. We enforce the suited transformation to remodel the governing mathematical models to ODE models. The HAM (homotopy analysis method) idea is applied to derive the series solutions. The divergence of fluid velocity, temperature, skin friction coefficient, local Nusselt number, entropy generation, and Bejan number on disparate governing parameters is exhibited via graphs and tables. It is seen that the fluid velocity in both directions is subsided when elevating the magnetic field and Forchheimer number. Also, the C u nanoparticles possess hefty speed compared to A g nanoparticles because the density of A g nanoparticles is high compared to that of C u nanoparticles. The fluid temperature upturns when enlarging the heat generation and radiation parameters. The skin friction coefficients and local Nusselt number are high in A g nanoparticles than in C u nanoparticles.

Mathematical Modeling of MHD Flow of CNTs/Ag Nanoparticles Past a Heated Stretchy Surface with Nonuniform Heat Sink/Source and Thermal Radiation Impacts

“…Tey reported that the NFT reduces when enriching the SI parameter. Eswaramoorthi et al [26] reviewed the signifcance of the MHD fow of Cu/Ag-water-based NF past a 3D plate with SI. Tey noticed that the SI parameter develops the HTG.…”

Entropic behavior in bidirectional flow of CeO2-ZnO/water hybrid nanofluid with prescribed surface temperature/heat flux aspects

“…Saleh and Sundar (2021) focus on exergy and entropy transportation in hybridized nanofluids containing nano-diamonds in a circular tube. Recently, Eswaramoorthi et al . (2022) investigate thermal and entropy transport in hydromagnetic water-driven nanofluids over a bidirectional stretching device with the incorporation of radiation phenomenon.…”

Parameter study of porosity effects on surface temperature for a porous block under wind, water source and thermal radiation

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