Abstract

The current study Arrhenius activation energy effect on 3D porous Casson nanofluid (NFs) motion via stretching sheet (SS) is explored in this study using numerical process based on Runge Kutta Fehlberg (R-K-F). To provide useful visions into the physical and dynamic examinations of this study, convective heat and mass boundary conditions are used. The established of nonlinear partial differential equations (PDEs) has been transported into ordinary differential equations (ODEs) by helping suitable similarity transformations. The translated ODEs are computed by help of shooting iterative approach. The outcomes of this study are validated with previous investigations, and get excellent agreements. The behaviour of different physical parameters is analysed. It is observed that, the heat transfer rate is high in presence of Activation energy for large values Prandtl number and mass transfer rate decline low in presence of Activation energy for numerical values of Lewis number.

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