... medium ( α = k m / ( ρ c ) f ), m 2 ·s −1 β = volumetric expansion coefficient of fluid, K −1 μ = fluid viscosity, N·s·m −2 η , ξ = pseudo-similarity variable and local thermal stratification parameter, respectively ω = curvature effect...

... of various physical parameters such as power-law index, Soret number, variable viscosity parameter, and thermal stratification parameter on the dynamics of the fluid is analyzed through computed results. Heat and mass transfer coefficients are also shown graphically for different values of the parameters...

...R. K. Deka; A. Paul This paper presents an analytical treatment for the unsteady one-dimensional natural convective flow past an infinite moving vertical cylinder in the presence of thermal stratification. Exact solutions of the dimensionless unsteady coupled linear governing equations are obtained...