Details

Autor(en) / Beteiligte

• Sreelakshmi, T. K.
• Selvi, P. D.
• Ramesh Babu, K.
• Durga Prasad, P.
• Santosh, H. B.
• Abraham, Annamma
• Raju, C. S. K.
• Sreedhar Babu, M.

Titel

Dynamics of Brownian motion and nonlinear mixed convective conditions on thermophoretic slip flow embedded with non-Fourier flux

Ist Teil von

• International journal of modern physics. B, Condensed matter physics, statistical physics, applied physics, 2024-04, Vol.38 (10)

Erscheinungsjahr

2024

Beschreibungen/Notizen

• In this paper, the importance of mass and heat transfer characteristics of mixed convective conditions on nonlinear free convection flow embedded with non-Fourier flux and thermal radiation is numerically investigated. A partial Casson slip and mixed impact of thermophoresis and Brownian motion is considered at the elastic surface. To change the highly nonlinear partial differential equations into ordinary differential system, we used the similarity transformations and then the shooting method is employed to solve resulting equations. The significance of various physical parameters on the velocity, concentration and temperature profiles are investigated for both negative value of ferromagnetic interaction ([Formula: see text]) and positive value of ferromagnetic interaction ([Formula: see text]). The governing physical aspects of coefficient of skin friction, the Sherwood and Nusselt numbers are obtained for various embedded parameters. Our findings concluded that the ferromagnetic interaction is positive and then more mass transfer rate is identified compared to the negative value of ferromagnetic interaction, but whereas in friction and heat transfer rate, it was completely mixed sense (i.e., different effects have different results). Brownian motion has less Nusselt number values in positive ferromagnetism compared to negative ferromagnetism and quite opposite behavior is observed in the presence of thermophoresis, this happened due to nonlinear flux and buoyancy.