TY  - EJOU
AU  - Arifuzzaman, S. M. 
AU  - Roy, Raju 

TI  - CHEMICALLY REACTIVE VISCOELASTIC FLUID FLOW IN  PRESENCE OF NANO PARTICLE THROUGH POROUS STRETCHING  SHEET
T2  - Frontiers in Heat and Mass Transfer

PY  - 2017
VL  - 9
IS  - 1
SN  - 2151-8629

AB  - Present study concerned with the theoretical work with numerical investigation of MHD transient naturally convective and higher order chemically 
reactive viscoelastic fluid with nano-particle flow through a vertical porous stretching sheet with the effects of heat generation and radiation 
absorption. A boundary layer approximation is carried out to develop a flow model representing time dependent momentum, energy, and 
concentration equations. The governing model equations in partial differential equations (PDEs) form were transformed into a set of nonlinear 
ordinary differential equation (ODEs) by using non-similar technique. Explicit Finite Difference Method (EFDM) was employed by implementing an 
algorithm in Compaq Visual Fortran 6.6a to solve the obtained set of nonlinear coupled ODEs. For optimizing the system parameter and accuracy of 
the system, the stability and convergence analysis (SCA) was carried out. It was observed that with initial boundary conditions, for Present study concerned with the theoretical work with numerical investigation of MHD transient naturally convective and higher order chemically 
reactive viscoelastic fluid with nano-particle flow through a vertical porous stretching sheet with the effects of heat generation and radiation 
absorption. A boundary layer approximation is carried out to develop a flow model representing time dependent momentum, energy, and 
concentration equations. The governing model equations in partial differential equations (PDEs) form were transformed into a set of nonlinear 
ordinary differential equation (ODEs) by using non-similar technique. Explicit Finite Difference Method (EFDM) was employed by implementing an 
algorithm in Compaq Visual Fortran 6.6a to solve the obtained set of nonlinear coupled ODEs. For optimizing the system parameter and accuracy of 
the system, the stability and convergence analysis (SCA) was carried out. It was observed that with initial boundary conditions, for △τ = 0.005 , 
△X = 0.20 and △Y = 0.25, the system converged at Prandtl number, P<sub>r</sub> ≥ 0.253 and Lewis number, L<sub>e</sub> ≥ 0.16. The velocity, temp erature and 
concentration flow are investigated and shown graphically with the effect of system parameters and numerical comparison.0.005 , 
0.20 X  and Y 0.25   , the system converged at Prandtl number, Pr  0.253 and Lewis number, Le  0.16 . The velocity, temperature and 
concentration flow are investigated and shown graphically with the effect of system parameters and numerical comparison.
KW  - <i>Viscoelastic Fluid
KW  -  Nano Particle
KW  -  Radiation Absorption
KW  -  High Order Chemical Reaction
KW  -  Heat and Mass Transfer.</i>

DO  - 10.5098/hmt.9.5