Survey of Nano-bio convection Flow in a Horizontal Channel by using AGM and FlexPDE software

This paper purpose is to analyze the bio convection nanofluid flow which contains both nanoparticles and gyro tactic microorganisms. We investigated a flow in a horizontal channel. In this sort of problems, this model is more convenient and physical in comparison with other models. by utilizing AGM, the shortage of boundary condition(s) for solving differential equation will be terminated by using derivatives of main differential equation(s). On the basis of comparisons which have been made between the gained solutions by AGM and FlexPDE, it is possible to indicate that AGM can be successfully applied for various differential equations. In addition, the impact of different parameters is investigated exhaustively on the temperature distribution profile, nanoparticle volume fraction and the density of motile micro-organisms. It is found that such parameters can highly affect them particularly their stability. The effect of these parameters is much more obvious in vicinity of the channel walls.

کلیدواژه ها:

AGM ، Bio convection ، FlexPDE ، Gyro tactic microorganisms ، Horizontal channel