Study of hybrid nanofluid containing graphene oxide and molybdenum disulfide nanoparticles with engine oil base fluid: A non-singular fractional approach

Abstract

The engine oil signifies key importance in the automobile industry. The thermal capataince of engine oil is quite necessary to retained the peak performances. The aim of current research is to enhance the thermal mechanism of engine oil base fluid with applications of hybrid-nanofluid. The graphene oxide and molybdenum disulfide nanoparticles are used to justify the thermal mechanism of hybrid nanofluid. The contribution of magnetic force and buoyancy forces are consdeired. The equations of velocity and temperature are transformed into non-dimensional forms with dimensionless parameters. The problem is transformed to fractional form by employing the Atangana-Baleanu fractional approach and generalized Fourier’s law. These equations are solved with the Laplace transform. Disparities in momentum and energy are exposed to several fractional and material parameters. It has been observed that temperature profile increases due to nanoparticles volume fraction and fractional parameter. The increasing impact of Grashof number is observed on velocity field.

Keywords

• Heat transfer
• Hybrid nanofluid
• Engine oil
• Atangana-Baleanu fractional approach