Journal
AIN SHAMS ENGINEERING JOURNAL
Volume 12, Issue 1, Pages 969-981Publisher
ELSEVIER
DOI: 10.1016/j.asej.2020.04.010
Keywords
Convection; Stratification; Thermal radiation; Second grade fluid; Cattaneo-Christov double flux; Riga plate
Categories
Funding
- Deanship of Scientific Research (DSR), King Abdulaziz University, Jeddah, Saudi Arabia [G-330-130-1440]
- DSR
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This paper investigates the outcome of thermal radiation on a second grade fluid over a Riga plate with Cattaneo-Christov (CC) double flux and double stratification. The governing equations are transformed into ODEs and solved using homotopy analysis method. The study shows the impact of various parameters on fluid properties and provides conclusions on the effects of these parameters.
The intention of the paper is to find the outcome of thermal radiation of a second grade fluid over a Riga plate with Cattaneo-Christov (CC) double flux and double stratification's. The governing mathematical models are changed into an ordinary differential equations (ODE) using suitable transformations. These resultant models are analytically solved with homotopy analysis method. The impact of pertinent parameters on velocity distribution, temperature distribution, concentration distribution, skin friction coefficient, local Nusselt number and local Sherwood number is analyzed graphically. We found that the skin friction coefficient suppresses with enhancing the injection/suction parameter. The energy transfer gradient suppresses with rising the thermal stratification parameter. Also, we found that the mass transfer gradient decreases with increasing the solutal stratification parameter. (C) 2020 The Authors. Published by Elsevier B.V. on behalf of Faculty of Engineering, Ain Shams University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-ncnd/4.0/).
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