Studies on newtonian and non Newtonian fluids of natural convective flow over a vertical plate

Abstract

This theoretical study focuses on Newtonian and non-Newtonian newlinefluid flow problems on a semi-infinite vertical plate exposed to radiation and newlinehomogeneous first-order chemical reactions. Nanofluids are generally used in newlinemanufacturing because they transfer heat speedily from one surface to newlineanother. Scientists develop novel concepts and techniques to study the thermo newlinephysical behavior of materials, even though the work on water-based newlinenanofluids continues. An analysis of the thermal conductivity of kerosenebased newlinenanofluids includes the convection effect. A mathematical solution newlineprovides the theoretical perspective of the model. newlineFurthermore, nanoparticles are suspended in the Williamson fluid. newlineNanofluid heat transfer performance is explained using the Tiwari and Das newlinemodel for nanofluids with infinite shear rate viscosity. There is a shearthinning newlineeffect on the viscoelastic behavior of Williamson fluid. The newlineconstitutive equation of this Williamson nanofluid illustrates rheology, which newlinein turn, is applied to blood flow and cardiovascular and respiratory functions. newlineA partial differential equation is formulated being based on the newlinesurface geometry and the physical conditions being based on the boundary newlineand initial conditions associated with the surface. Momentum, energy, newlinecontinuity, and concentration equations are derived using non-dimensionless newlineforms. newline