Effect of the wavy tank wall on the characteristics of mechanical agitation in the presence of a Al2O3-water nanofluid

The enhancement of the heat transfer in stirred tank is a much-desired objective for accelerating certain physical and chemical parameters industrial field. From this basis, an attempt made paper to investigate effect wavy wall on hydrodynamic, thermal, energetic behavior Al2O3-Water nanofluid. has flat bottom, it equipped with anchor stirrer. A hot temperature been imposed wall, agitator assumed adiabatic, where nanofluid cold at initial instant. laminar flow was governed by equations that describe forced convection, solved finite element method. numerical simulation results showed considerable acceleration inside increasing amplitude nanoparticle concentration. However, there remarkable increase stirring power number. This contribution aims thermal efficiency, especially petrochemical fields, obtain better yield reactions mass depending heat.