Computational analysis for bioconvection of motile microorganisms in prandtle nanofluid flow across an inclined sheet
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Date
2022
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UMT Lahore
Abstract
In the existence of an aligned magnetic Öeld across the inclined stretching shrinking sheet in non-darcy permeable medium,the two dimensional boundary layer áow of prandtl nanoáuid is analyzed. The formulation of partial di§eren- tial equation, which manage the distinctive properties of heat and áow transfer is converted into ordinary di§erential equation by using the appropriate similarity variables. The governing equations are resolved numerically by using the Runge- Kutta method along shooting technique is coded in MATLAB platform.This pro- cedure is widely used for the solution of such problems as it is e¢ cient with cost- e§ectiveness and Öfth order accuracy. The signiÖcance of immerse parameters on the velocity,temperature,concentration and bioconvection are dispose through Ög- ures.Also physical parameters skin friction coe¢ cient and nusselet numbers are demonstrated in table.The declining behavior of the áow velocity against the áuid parameter 1 and the porosity parameter KP and the local inertia coe¢ cient F r these two parameters of Darcy resistance and Darcy forchiemer resistance are responsible for slowing the áuid speed .The áuid temperature is increases with pa- rameters of Brownian motion N b and thermophoresis N t. The increasing values of Brownian motion N b and the Lewis numberLe decreases the concentration of nanoparticles. The ináated inputs of Lewis numberLb and the Peclet number P e declined the bioconvection distribution