scholarly journals Natural convection flow of second grade fluid with thermal radiation and damped thermal flux between vertical channels

2019 ◽  
Vol 58 (4) ◽  
pp. 1119-1125 ◽  
Author(s):  
Zaib Un Nisa ◽  
Nehad Ali Shah ◽  
Iskander Tlili ◽  
Saif Ullah ◽  
Mudassar Nazar
Keyword(s):  
Natural Convection ◽  
Thermal Radiation ◽  
Thermal Flux ◽  
Second Grade ◽  
Convection Flow ◽  
Second Grade Fluid ◽  
Natural Convection Flow ◽  
Grade Fluid

scholarly journals Natural convection flow of a second grade fluid in an infinite vertical cylinder

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Maria Javaid ◽  
M. Imran ◽  
M. A. Imran ◽  
I. Khan ◽  
K. S. Nisar
Keyword(s):  
Natural Convection ◽  
Vertical Cylinder ◽  
Second Grade ◽  
Convection Flow ◽  
Second Grade Fluid ◽  
Natural Convection Flow ◽  
Grade Fluid

Mechanical and thermal energies transport flow of a second grade fluid with novel fractional derivative

2021 ◽  
pp. 095440892110535
Author(s):  
Mushtaq Ahmad ◽  
Muhammad I Asjad ◽  
Kottakkaran S Nisar ◽  
Ilyas Khan
Keyword(s):  
Integral Transform ◽  
Large Time Behavior ◽  
Second Grade ◽  
Convection Flow ◽  
Time Behavior ◽  
Second Grade Fluid ◽  
Dual Nature ◽  
The Laplace Transform ◽  
Grade Fluid ◽  
Unsteady Natural Convection

In this study, an unsteady natural convection flow of second-grade fluid over a vertical plate with Newtonian heating by constant proportional Caputo non-integer order derivative is presented. After developing a dimensionless flow model, the set of governing equations are solved with the help of integral transform, namely the Laplace transform and closed solutions are obtained. Also, some graphs of temperature and velocity field are drawn to see the subjectively of fractional parameter [Formula: see text] and other involved parameters of interest. It also shows dual nature for small and large time behavior due to the power-law kernel. Further, a comparative analysis between the temperature as well as the velocity fields with existing literature has been presented. Further, as a result, it is concluded that constant proportional Caputo derivative shows more decaying nature of the fluid flow properties than classical Caputo and Caputo-Fabrizio fractional derivatives.

Entropy generation optimisation in the nanofluid flow of a second grade fluid with nonlinear thermal radiation

Pramana ◽  
2019 ◽  
Vol 93 (4) ◽  
Author(s):  
Tasawar Hayat ◽  
Mehreen Kanwal ◽  
Sumaira Qayyum ◽  
M Ijaz Khan ◽  
Ahmed Alsaedi
Keyword(s):  
Thermal Radiation ◽  
Entropy Generation ◽  
Second Grade ◽  
Nonlinear Thermal Radiation ◽  
Second Grade Fluid ◽  
Nanofluid Flow ◽  
Grade Fluid

scholarly journals Unsteady Magnetohydrodynamic Free Convection Flow of a Second Grade Fluid in a Porous Medium with Ramped Wall Temperature

PLoS ONE ◽  
2014 ◽  
Vol 9 (5) ◽  
pp. e88766 ◽  
Author(s):  
Samiulhaq ◽  
Sohail Ahmad ◽  
Dumitru Vieru ◽  
Ilyas Khan ◽  
Sharidan Shafie
Keyword(s):  
Porous Medium ◽  
Free Convection ◽  
Wall Temperature ◽  
Second Grade ◽  
Convection Flow ◽  
Second Grade Fluid ◽  
Free Convection Flow ◽  
Grade Fluid
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