Heat Transfer Characteristics of 3d Flow of 〖 γAl〗_2 O_3-C_2 H_6 O_2 and 〖 Al〗_2 O_3-H_2 O Nanofluids Over a Rotating Disk Subject to Newtonian Heating

Abstract

In this paper, the main focus is to study Heat transfer characteristics of 3D flow of   and   Nanofluids over a rotating disk subject to Newtonian heating to improve the thermal conductivity and stability of different systems in engineering and science field. This type of Newtonian play vital in industrial field. The experimental values improve the thermal conductivity process. The main objectives our work is to obtain the graphical result and numerical result to show the efficiency of the nanofluids. The governing equations of the proposed model are highly nonlinear due to which the exact solution is difficult, sometimes impossible, the numerical solution is suitable to find the solution of such a model. A mathematical analysis is eventually provided to prove why the nanofluids are advantageous as far as the heat transfer enhancement is concerned.  Firstly, using transformation, the system is converted into a dimensionless form and then converted to first order systems and then solved using the RK4 scheme. The present research performs a greater role in industrial and biological fields. These types of nanofluid are very attractive areas for researchers and scientists. The thermal efficiency of these types of nanofluid performs a good work in food stuff problems and enhances the engine efficiency for a long period of life.   The outcome of different constraints on temperature and velocity distribution is displayed graphically.