Thermal radiation, viscous dissipation, ohmic dissipation and mass transfer effects on unsteady hydromagnetic flow over a stretching surface

A Casson nanofluid flow within the conical gap between rotating surfaces of a cone and a horizontal disc

“…21 . This effect of the Eckert number on heat transfer is in accord with that of Abou-Zeid and Mohamed 69 , Eldabe et al 70 , Anjali Devi and Vasantha Kumari 71 and Pal and Mandal 72 . The effects of the heat source parameter and the angle on heat transfer are attained by Figs.…”

Transient natural convective flow of a radiative viscous incompressible fluid past an exponentially accelerated porous plate with chemical reaction species

“…Due to the strong gravitational force, extraterrestrial objects are subjected to viscous dissipation. Hence researchers find it intriguing to study its effect on MHD flow 42–45 . Rath et al 46 have investigated the influence of viscous dissipation, Dufour phenomenon, and Hall current on the MHD flow along an exponentially accelerated plate.…”

Unsteady MHD stream of Casson fluid over an elongating surface in the presence of thermal radiation and viscous dissipation

“…Anjali Devi and Vasantha Kumari 7 have developed the following equations to regulate this process: $$$\frac{\partial u}{\partial x}+\frac{\partial v}{\partial y}=0,$$$ $$$\frac{\partial u}{\partial t}+u\frac{\partial u}{\partial x}+v\frac{\partial u}{\partial y}=\nu \left(1+\frac{1}{\beta }\right)\frac{{\partial }^{2}u}{\partial {y}^{2}}-\frac{\sigma {B}^{2}u}{\rho },$$$ $$$\frac{\partial T}{\partial t}+u\frac{\partial T}{\partial x}+\nu \frac{\partial T}{\partial y}={\alpha }_{0}\frac{{\partial }^{2}T}{\partial {y}^{2}}-\frac{1}{\rho {C}_{p}}\frac{\partial {q}_{r}}{\partial y}+\frac{\mu }{\rho {C}_{p}}{\left(\frac{\partial u}{\partial y}\right)}^{2}+\frac{\sigma {B}^{2}{u}^{2}}{\rho {C}_{p}},$$$ …”

“…Pavan and Raju 6 analyzed an unsteady two grade MHD stream of a visco‐elastic incompressible fluid with an infinite hot vertical porous surface bounded by porous medium with the free stream as well as suction velocity in the presence of thermal radiation, heat surface, and chemical reaction. Studies on the properties of thermal radiation, viscous and ohmic dissipation, heat and mass transport on unsteady hydromagnetic boundary layer stream over a permeable inclined elongating sheet have been reported 7,8 . Fatunmbi and Adeniyan 9 studied and present the problem of a steady, two grade heat and mass transfer of an incompressible, electrically conducting micropolar fluid flow past a stretching surface with velocity and thermal slip limitations.…”