Three-Dimensional Unsteady Mixed Convection Flow of Non-Newtonian Nanofluid with Consideration of Retardation Time Effects

The advances in nanotechnology led to the development of new kinds engineered fluids called nanofluids. Nanofluids have several industrial and engineering applications, such as solar energy systems, heat conduction processes, nuclear chemical etc. motivation present work is analyze explore thermal dynamic behaviors a non-Newtonian fluid flow under time retardation effects. unsteady caused by bidirectional, periodically moving surface. In addition convective transfer flow, radiation reactions also been considered. governing equations are established based on modified Cattaneo–Christov flux formulation. It was found that bidirectional velocities oscillate periodically, magnitude oscillation increases with time. Higher temperatures occur when porosity parameter increased, lower concentrations encountered for higher values concentration relaxation parameter. current results can be applied enhancement, synthesis, power generation, medical automotive industry, process industries, refrigeration,