Abstract
The current examination hypothetically explores physical characteristics of electro-magneto-hydrodynamics of circulation system under the sight of electroosmotic forces on concentrically catheterized diseased arterial segment having both stenosis and aneurysm along its boundaries
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A hybrid fractional second-grade nanofluid model is under consideration. The governing laws are tackled precisely, and closed-form arrangements are gotten for the instances of mild stenosis and aneurysm. Exact articulations for heat transfer, electroosmotic potential, hemodynamic velocity, arterial wall shear stress, and catheter wall shear stress are acquired. Graphical portrayals for the impact of significant parameters on flow characteristics have been devised and talked about. It has been concluded that heat flow and hemodynamic velocity increase for spherical-shaped nanoparticles as compared to the other shapes of nanoparticles. Hemodynamic velocity in the stenotic segment is much lower than that of the aneurysmal segment. Our results show that the flow rate among both abnormal segments of the artery increases in the presence of a catheter and there is more magnitude of the wall shear stress on the catheter wall. Instantaneous streamlines patterns are used to investigate the global conduct of blood. The current study intends to be used in medical regimes for drug delivery and biomedicine.