... problem. The characteristics of nanofluid is utilized by using Buongiorno’s nanofluid model, while the phenomenon of bioconvection is evaluated by Kuznestov and Nield model. Unlike traditional attempts, the analysis for thermal radiation is performed by using “one parametric approach” by expressing...

... is directly related to the swirl rate. Therefore, the increasing variation for radial velocity component has been observed by varying γ for both stretching and shrinking phenomenon. Figures 5 and 6 are designed to report the features of buoyancy ratio parameter Nc and the bioconvection Rayleigh number...