A computational analysis of dissipation effects on the hydromagnetic convective flow of hybrid nanofluids along a vertical wavy surface

Abstract

Hybrid nanofluids (HNFs) are innovative nanofluids produced by adding various types of nanoparticles to the base fluid. A mathematical analysis of flow and heat transfer of hydromagnetic HNF along a vertical wavy texture is performed in this article. The effects of viscous dissipation are also encountered in the present study. The considered HNF was composed of two nanoparticles, copper and titania. The mathematical modeled partial differential equations are transformed into dimensionless nonsimilar forms. The results obtained for the HNF were compared with those for the Cu‐ and TiO 2‐based nanofluid with the help of a well‐known numerical procedure, the Keller‐box scheme. On nonflat (wavy) texture, the Nusselt number is higher as compared with a flat sheet. The Nusselt number is higher for Cu nanoparticles relative to Ti nanoparticles. For increased wavy amplitude and magnetic parameter Mg values, a reduction in the coefficient of skin friction and Nusselt number is expected.

Characterization of Cross nanofluid based on infinite shear rate viscosity with inclination of magnetic dipole over a three‐dimensional bidirectional stretching sheet

“…The chemical reaction process and its influence on the mathematical model of three-dimensional (3D) Casson nanofluid with attached Brownian motion, thermal radiation, and velocity slip over stretched sheet are discussed by Umar et al 32 Latest studies related to the chemical process with magnetized mixture fluid and hydromagnetic Reiner-Rivlin nanofluid are discussed by Khan et al 33,34 Iqbal et al 35 did work on carbon nanotubes and heat transport analysis with associated geometry of rotating and stretchable disk. Further they 36,37 worked on nanofluid along with chemical process and effects on the hydromagnetic convective flow attached with a vertical wavy surface. Ghaffari et al 38,39 made their recent investigations related to entropy generation with chemical reaction impact and transfer of energy by increasing thermal conductivity associated with powerlaw nanofluid.…”

Comparative Evaluation of the Optimal Auxiliary Function Method and Numerical Method to Explore the Heat Transfer between Two Parallel Porous Plates of Steady Nanofluids with Brownian and Thermophoretic Influences

“…Concern with the related investigation many researchers did a tremendous job in the computational analysis of nanofluids. Beside a vertical wavy surface, Iqbal et al [48] discussed a computational investigation of dissipation influences on the flow of hydro magnetic convective of hybrid nanofluids. Similarly, Ghaffari et al [49] analyzed entropy generation above a stretchable rotatory permeable disk in a flow of power-law nanofluid.…”

Disquisition of thermophoresis and chemical reaction sketch in viscous stream over a wedge

“…Ibrahim and Tulu 9 have investigated the effect of heat transfer on flow through a wedge with viscous dissipation. Ohmic heating in convective free‐flow MHD with consideration of chemical effects was examined by Deka et al 10 Iqbal et al, 11 and Pandey and Kumar 12 have contributed to the evaluation of the effects of viscous dispersion for different types of flow. Results of chemical reaction along with other relevant parameters have been suggested by Kandasamy and Devi, 13 Mishra et al, 14 and Pandey and Kumar 15 …”