Combined Effect of Rotation and Magnetic Field on Micropolar Fluid Heated and Soluted, Permeated wit

The convection of micropolar fluids heated and soluted from below in the presence of suspended particles (fine dust) and uniform vertical rotation and vertical magnetic field in a porous media is discussed in this work. The exact solutions for the situation of two free borders are derived using the Boussinesq approximation, linearized stability theory, and normal mode analysis. The existence of the suspended particles number density, rotation parameter, stable solute, magnetic field strength, and medium permeability results in oscillatory modes that were not present when they were not present. The presence of interaction between temperature and micropolar effects, rotation parameter, solute parameter, and suspended particles has been discovered to cause system overstability. The graphs were created by entering numerical numbers.

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