Effect of Radiation,Absorption,Thermal radiation on Hydromagnetic mixed convective squeezing three dimensional flow of a nano fluid in a rotating channel with heat sources.

  Dr. M. Gayathri

An attempt has been to analyse the combined influence of thermo-diffusion, thermal radiation, on convective squeezing flow of a nanofluid in a rotating channel in the presence of heat source. By employing fourth-fifth order Runge-Kutta-Fehlberg scheme with the help of Maple, the non-linear equations have been solved. The effect of radiation, Soret effect, Heat source, rotation on velocity, temperature and concentration are exhibited through graphs. The stress, Nusselt and Sherwood number on the walls are evaluated numerically for different variations. It is found that an increase in Hall parameter enhances the velocities, reduces the temperature and concentration. The axial velocity reduces in the region (0,0.5) and enhances in (0.6,1.0) with increase in Soret parameter (Sr), radiation absorption(Q1) and nanoparticle volume fraction. The temperature and concentration reduces with Sr, Q1 and nanoparticle volume fraction.

Keywords- Nanofluid, Radiation, Thermal Radiation, Absorption, Squeezing, Heat source, Hall effect.

Unique Identification Number - IJEDR2001104
Page Number(s) - 539-559
Pubished in - Volume 8 | Issue 1 | March 2020
DOI (Digital Object Identifier) -    http://doi.one/10.1729/Journal.23947
Publisher - IJEDR (ISSN - 2321-9939)

  Dr. M. Gayathri,   "Effect of Radiation,Absorption,Thermal radiation on Hydromagnetic mixed convective squeezing three dimensional flow of a nano fluid in a rotating channel with heat sources.", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.8, Issue 1, pp.539-559, March 2020, Available at :http://www.ijedr.org/papers/IJEDR2001104.pdf