Boundary layer and heat transfer analysis of mixed convective nanofluid flow capturing the aspects of nanoparticles over a needle

Nonisothermal analysis of two uniform boundary layer shear flows

“…This study focuses on examining the behavior of a boundary layer in the context of incompressible viscous fluid flow within a parallel free stream characterized by dissimilar viscosity and density. To investigate this, the researchers utilized numerical methods, specifically the MATLAB function bvp4c, to solve a system of ordinary differential Equations ( 18)-( 21) while considering associated constraints (22). The research explored a range of scenarios by varying several key parameters such as shear parameter, viscosities ratio parameter, ratio of thermal conductivities parameter, and Prandtl number.…”

“…The heat transfer phenomena on peristaltic transportation of the hydromagnetic flow of non-Newtonian fourth-grade fluid in a tapered asymmetric channel filled with porous media was reported by Rafiq et al 17 The comparative study of the heat transfer phenomena in the thermal boundary layer due to a generalized vortex flow of nanofluid over an infinite rotating disk with a generalized slip condition was discussed by Abbas et al 18 The numerical analysis of the effects of heat generation/absorption on the boundary layer flow of a nanofluid containing gyrotactic micro-organisms with heat and mass transfer past an inclined stretching cylinder was reported by Elbashbeshy et al 19 Kudenatti et al 20 examined the Carreau liquid model with boundary layer flow, with heat transfer by using similarity transformation. Recently, the influence of variable viscosity on the thermally radiative peristaltic flow of viscous fluid through a tapered microfluidic vessel having sinusoidal walls was explored by Abbas et al 21 The boundary layer two-dimensional axisymmetric incompressible MHD flow of nanofluid toward a vertically moving thin needle with joule heating was reported by Ali et al 22 The physics associated with similarity transformations was obtained by Bilal et al 23 using Lie point symmetries and compared them with the existing similarity transformations for unsteady fluid flow and heat transfer in the boundary layer in the presence of radiation. Khan et al 24 investigated the unsteady buoyancyinduced viscoelastic fluid model over a flat surface within a Darcy-Forchheimer porous medium, assuming insignificant viscous dissipation.…”

Enhancing medical ultrasound imaging through fractional mathematical modeling of ultrasound bubble dynamics

“…The study of chemical kinetics gives a brief discussion of the transition and mechanism of chemical reactions [17] , [18] , [19] . The higher dimensional complex chemical reactions are reduced to the lower dimensional reaction by applying certain numerical techniques [20] , [21] , [22] . Up to some extent ultrasound technology can also be used for chemical reaction processes.…”