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The motivation of the current work is the flow over a slender surface, which includes the manufacture of optical fibers, polymer sheets, photoelectric devices, wire coatings, solar cells, and fiber sheets. In order to enhance the results of the wire coating process, it is necessary to carefully examine the mass and thermal heat transmission rates. The novelty of this study is the ability to forecast complex thermal issues in the tri-hybrid Sutterby nanofluid flow, considering the effects of electro-hydromagnetic and multi-slip circumstances. The study examines the impact of nonlinear thermal radiation, electric field, and slips in velocity, temperature, and solutal properties on the steady flow confined to two-dimensions Au-TiO2-GO/SA in the field of electro-magnetohydrodynamics. Employing similarity transformations, the regulatory boundary layer equations are converted to nonlinear ODEs. Following that, the resulting equations are solved using the homotopy perturbation method. Numerical simulations are performed for several physical parameter values, and the influences of numerous distributions are examined. It is observed that the thermal distribution exhibits a decreasing trend as the values of the mixed convection flow, electric field, temperature jump, and velocity slip parameters are boosted. Moreover, the Sherwood number is declining by m, De, δ1, δ2, δ3 and rising due to the enhancement of E1, γ1 and γ3. [ABSTRACT FROM AUTHOR]

The simultaneous effect of flexible wall and multiple stenoses on the flow and mass transfer of blood is investigated through numerical computation and simulations. The solution is obtained using the Marker and Cell technique on an axisymmetric model of Newtonian blood flow. The results compare favorably with physical observations where the pulsatile boundary condition and double stenoses result in a higher pressure drop across the stenoses. The streamlines, the iso-concentration lines, the Sherwood number, and the mass concentration variations along the entire wall segment provide a comprehensive analysis of the mass transport characteristics. The double stenoses and pulsatile inlet conditions increase the number of recirculation regions and effect a higher mass transfer rate at the throat, whereby more mass is expected to accumulate and cause further stenosis. [ABSTRACT FROM AUTHOR]