Influence of Soret and Dufour on mixed convection flow across a vertical cone

Abstract

This contribution examines the influence of Soret and Dufour on an incompressible viscous fluid flow across a vertical cone. The flow model is framed in the form of mathematical governing equations and a nondimensionalization is performed on them for ease of the numerical computations' examination; the obtained nonsimilarity equations are solved numerically through the bivariate Chebyshev spectral collocation quasi‐linearization method. Outcomes of the flow characteristics, velocity, temperature, concentration, skin friction rate, heat, and mass transfer rates are analyzed with the variations of governing parameters, Prandtl number, buoyancy parameter, Schmidt number, buoyancy ratio, Soret and Dufour parameters at various stream‐wise spots of the flow. To certify the exactness of the listed computations, we performed a comparison with prior published computations, which were found with great agreement, and the residual analysis study was also portrayed to reflect the convergence and stability of the adopted numerical technique.

Mixed convection hybrid nanofluid flow over a stationary permeable vertical cone with thermal radiation and convective boundary condition

“…[29] and [30]. Besides that, comprehensive literature on the free and mixed convection flow past a vertical cone can be found in the papers by Meena [31] and Meena et al [32][33][34][35][36][37][38][39]. Meanwhile, Chamkha et al [40] explored the radiative flow of nanofluid using the Buongiorno model.…”

“…Besides that, comprehensive literature on the free and mixed convection flow past a vertical cone can be found in the papers by Meena [31] and Meena et al. [32–39]. Meanwhile, Chamkha et al.…”

Approximate closed‐form solution of free convection flow past a vertical cone

“…14,15 These diverse approaches demonstrate the ongoing efforts to develop efficient and effective methods for addressing complex nonlinear problems in various scientific and engineering disciplines. Meena et al 16,17 investigated the impact of the Soret and Dufour effect on mixed convection flow along a vertical cone with and without suction/ injection effects. The study described by Meena 18 explored the impact of double dispersion and chemical reaction upon the mixed convection flow past a vertical cone.…”