Abstract
Abstract This research is conducted to investigate heat and mass transport past over a stretched surface having pores in a pseudo-plastic model. To study porosity effect, Darcy Forchheimer relation is used. Thermal and mass transport expressions are derived by engaging the double diffusion theories as extensively used by researchers proposed by Cattaneo and Christov. Furthermore, the thermal performance is studied by mixing the tri-hybrid nanoparticles in a pseudo-plastic material. The phenomenon of boundary layer is used to derive the complex model. The correlation for tri-hybrid nanoparticles is used to convert the model partial differential equations into ordinary differential equations (ODE) along with appropriate similarity transformation. The transfigured ODEs are coupled nonlinear in nature, and the exact solution is not possible. To approximate the solution numerically, finite element scheme (FES) is used and code is developed in MAPLE 18.0 for the graphical results, grid independent survey, and tabular results. The obtained results are compared with the published findings that confirm the accuracy and authenticity of the solution and engaged scheme. From the performed analysis, it is concluded that FES can be applied to complex engineering problems. Furthermore, it is monitored that nanoparticles are essential to boost the thermal performance and higher estimation of Schmidt number control the mass diffusion.
Highlights
Fluid flows past over a stretched and rotated surfaces have gained much attention of the researchers due to their wider applications
Buongiorno’s model discusses the involvement of Brownian motion and thermophoresis, whereas the single phase model contains the involvement of volume fraction and researchers have addressed numerous relations that present the involvement of particles shapes
Koriko et al [1] discussed the growth of energy transfer inserting nanoparticles along with bioconvection flow in the presence of magnetic field and gyrotactic microorganisms towards a vertical surface
Summary
Fluid flows past over a stretched and rotated surfaces have gained much attention of the researchers due to their wider applications. Diffusion theories play a vital role to control heat and mass transportation in fluid flows. Researchers have much attraction to study physical problems discussing thermal transport. To keep thermal stability and maintain high thermal performance, mixing of nanoparticles is essential, and it boosts the heat transfer in fluid flows. Koriko et al [1] discussed the growth of energy transfer inserting nanoparticles along with bioconvection flow in the presence of magnetic field and gyrotactic microorganisms towards a vertical surface. Ali et al [2] studied the role of hybrid nanoparticles in the energy transfer under the action of viscous dissipation
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