Effect logs of double diffusion on MHD Prandtl nanofluid adjacent to stretching surface by way of numerical approach

5^th World Congress on Physics

July 17-18, 2018 Prague, Czech Republic

S Bilal

Quaid-i-Azam University, Pakistan

Posters & Accepted Abstracts: J Laser Opt Photonics

Abstract :

This communication is carried to contemplate the unique and novel characteristics of nano fluid by constructing formulation for Prandtl fluid model. The fascinating aspects of thermo diffusion and diffusion effects are also accounted in the communication. Mathematical modeling is performed by employing boundary layer approach. Afterwards, similarity variables are selected to convert dimensional non-linear system into dimensionless expression. The solution of governing dimensionless problem is executed by Runge-Kutta (RK-5) method along with shooting method (SM). Graphical evaluation is displayed to depict the intrinsic behavior of embedded parameter on dimensionless velocity, temperature, solutal concentration and nanoparticle concentration profiles. Furthermore, the numerical variation for skin friction coefficient, local Nusselt number, Sherwood number and nano Sherwood number is also examined through tables. The assurance of current analysis is affirmed by evolving comparison with previous findings available in literature, which sets a benchmark of quality of implemented computational approach. It is inferred from the computation that concentration profile increases whereas Sherwood number decreases for progressive values of Dufour solutal number.

Biography :

E-mail: smbial@math.qau.edu.pk