Bioconvection of Maxwell nanofluid under the influence of double diffusive Cattaneo–Christov theories over isolated rotating disk

An incompressible, MHD, bioconvective flow of Maxwell fluid is studied. The rotating isolated disk caused the fluid motion. The disk also stretches with constant rate along radial direction. Cattaneo–Christov energy and mass species flux models are adopted. Buongiorno model of nanofluid is executed in the constitutive equations along with gyrotactic microorganisms. The transformation of Von-Karman assist to obtained nonlinear system of ordinary differential equations. The final controlled equations are resolved by adopting Runge–Kutta–Fehlberg numerical procedure. Graphical illustrations of results are accounted. It is percieved that velocity field is reduced by velocity ratio parameter. themphoretic, Brownian motion and thermal relaxation time parameters enhanced thermal fields respectively. Motile organisms rate is declined due to bioconvection Peclet number.