Bioconvection Due to Gyrotactic Microorganisms in Couple Stress Hybrid Nanofluid Laminar Mixed Convection Incompressible Flow with Magnetic Nanoparticles and Chemical Reaction as Carrier for Targeted Drug Delivery through Porous Stretching Sheet

Abstract

In this paper, the steady electrically conducting hybrid nanofluid (CuO-Cu/blood) laminar-mixed convection incompressible flow at the stagnation-point with viscous and gyrotactic microorganisms is considered. Additionally, hybrid nanofluid flow over a horizontal porous stretching sheet along with an induced magnetic field and external magnetic field effectsthat can be used in biomedical fields, such as in drug delivery and the flow dynamics of the microcirculatory system. This investigation can also deliver a perfect view about the mass and heat transfer behavior of blood flow in a circulatory system and various hyperthermia treatments such as the treatment of cancer. The simple partial differential equations (PDEs) are converted into a series of dimensional ordinary differential equations (ODEs), which are determined using appropriate similarities variables (HAM). The influence of the suction or injection parameter, mixed convection, Prandtl number, buoyancy ratio parameter, permeability parameter, magnetic parameter, reciprocal magnetic prandtl number, bioconvection Rayleigh number, coupled stress parameter, thermophoretic parameter, Schmidt number, inertial parameter, heat source parameter, and Brownian motion parameter on the concentration, motile microorganisms, velocity, and temperature is outlined, and we study the physical importance of the present problem graphically.

Simulation of Gold Nanoparticle Transport during MHD Electroosmotic Flow in a Peristaltic Micro-Channel for Biomedical Treatment

“…The governing equations (continuity, momentum, energy, nanoparticle volume fraction and microorganisms) for the nanofluid flow in the fixed frame are expressed as [ 38 , 39 , 40 ]. with the corresponding boundary conditions [ 41 , 42 , 43 ]: where denote the velocities in and directions, respectively; is nanofluid effective density; is time; is the nanofluid dynamic viscosity; is the nanofluid electrical conductivity; is the effective thermal expansion; is the gravitational force; is the nanoparticle temperature; …”

Bioconvection heat and mass transfer across a nonlinear stretching sheet with hybrid nanofluids, joule dissipation, and entropy generation

“…Awais et al [14] investigated the effects of altering transport characteristics on heat and mass transfer in MHD bioconvective nanofluid rheology with gyrotactic microorganisms using a computational technique. Many researchers have discussed bioconvective flows in these citations [15][16][17][18][19][20][21][22].…”

Analysis of Soret and Dufour effects on radiative heat transfer in hybrid bioconvective flow of carbon nanotubes

“…Raizah 36 investigated motile microorganism hybrid nanofluid across a circular cylinder with sinusoidal radius. Algehyne 39 examined nanofluid flow in the presence of motile microorganism over vertical permeable surface. Hussain 40 explored bioconvective flow in the presence of microorganism.…”