Ternary hybrid nanofluid (TiO2−SiO2−MoS2/kerosene oil) flow over a rotating disk with quadratic thermal radiation and Cattaneo-Christov model
Shiv Pratap Singh , Manoj Kumar , Moh Yaseen , Sawan Kumar Rawat
Journal of Central South University ›› 2023, Vol. 30 ›› Issue (4) : 1262 -1278.
Ternary hybrid nanofluid (TiO2−SiO2−MoS2/kerosene oil) flow over a rotating disk with quadratic thermal radiation and Cattaneo-Christov model
In the present article, authors communicated the impact of the Cattaneo-Christov model (C-C model) and quadratic thermal radiation with convective boundary conditions on ternary hybrid nanofluid (TiO2−SiO2−MoS2/kerosene oil) flow over a rotating disk. The Darcy-Forchheimer porous medium and suction/injection influence were also considered. A comparative analysis of ternary hybrid nanofluid (TiO2−SiO2−MoS2/kerosene oil) and hybrid nanofluid (TiO2−SiO2/kerosene oil) was also presented. The set of partial differential equations was converted into the ordinary differential equations by von Karman’s transformation and solved by the bvp4c function in MATLAB. The graphs were also sketched to show variations in radial and tangential velocity and heat transfer. The ascendancy of the various parameters: magnetic field, Forchheimer number, porosity parameter, slip parameter, radiation parameter, thermal relaxation, mixed convection, suction/injection, Biot number, heat source/sink, and volume fraction was discussed in detail. Higher values of radiation and thermal relaxation parameter increase the heat transmission rate. The results of this study will be helpful to many transportation processes, rotating machinery systems, co-rotating turbine systems, enhanced oil recovery systems, medical fields that utilize nanofluids, and so on.
ternary hybrid nanofluid / Darcy-Forchheimer / porous medium / mixed convection / suction/injection / quadratic thermal radiation / heat generation/absorption / slip effect
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