Three-Dimensional Bioconvective Analysis for Couple Stress Nanofluid with Variable Thermal Conductivity and Magneto-Porosity Effects: Cattaneo-Christov Model

The investigation of three-dimensional bioconvective nanofluid flows has attracted notable attention due to relevance in the energy transfer enhancement, biomedical applications, biofuels, industrial processes and different thermal systems. This investigation focuses towards the three-dimensional unsteady flow of couple stress nanofluid endorsing the porous periodically stretching surface. The decomposition of microorganisms is suggested for couple stress nanofluid. The fluid penetrating electrically conducing dynamic. The thermal conductivity role is taken as temperature fluctuated. The analysis is updated by using the modified Fourier approach. Furthermore, chemical reaction and radiated applications are utilized. The analysis is inspected by using the convective thermal and mass constraints. The modeled problem is illustrated with partial differential equations (PDE’s). Such PDE’s with nonlinear form are tackled with homotopy analysis method. The inspection for convergence accuracy is ensured. Physical realistic and insight behind prominent role of different parameters is notified. It is observed that the convective boundary constraints more effectively enhance the transport phenomenon. With increasing couple stress parameter, the mass, motile and heat transfer phenomenon boosted. The applications for adopted model contributes novel impact in thermal control of management systems, enhancing the energy materials performance and microfluidic devices where the control of mass and rate of heat transfer is essential for maintaining the peak accuracy and stability of system.