Abstract
Particular interest has been paid to the consequences of nanofluid owing to the significant energy shortage in the modern world due to its ultra-high thermo-physical properties. Recent researchers have paid huge attention to enriching energy output through the interaction of nanoparticles to resolve this perilous problem. In this work, the magnetized transport of micropolar nanoliquid under the influence of variable thermal conductivity and thermally radiation over a vertical stretching surface with motile microorganisms is analyzed. The heat source/sink and the magnetic field impacts are also considered. The converted non-dimensional controlling ODEs are solved with bvp4c solver (shooting technique) in MATLAB mathematical software. Results of numerical computation are displayed graphically. Prominent parameters such as magnetic parameter, Prandtl number, thermophoresis parameter, thermal radiation, Peclet number, mixed convective number, Lewis number, microrotation parameter, and bioconvection Lewis number are evaluated by plotting graphs for the characteristics of velocity, temperature, volumetric concentration, and microorganism concentration. Efficient heat transfer in macro-tech processes will benefit from the process and findings of this research. The presented model is important in the fields of nanotechnology and bioengineering.