Numerical solution for Sakiadis flow of upper-convected Maxwell fluid using Cattaneo-Christov heat flux model
Source abstract
Abstract
Present work studies the well-known Sakiadis flow of Maxwell fluid along a moving plate in a calm fluid by considering the Cattaneo-Christov heat flux model. This recently developed model has the tendency to describe the characteristics of relaxation time for heat flux. Some numerical local similarity solutions of the associated problem are computed by two approaches namely (i) the shooting method and (ii) the Keller-box method. The solution is dependent on some interesting parameters which include the viscoelastic fluid parameter β, the dimensionless thermal relaxation time γ and the Prandtl number Pr. Our simulations indicate that variation in the temperature distribution with an increase in local Deborah number γ is non-monotonic. The results for the Fourier’s heat conduction law can be obtained as special cases of the present study.
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Research context
OpenAlex topics: Nanofluid Flow and Heat Transfer · Fluid Dynamics and Turbulent Flows · Heat Transfer Mechanisms
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Affiliations
National University of Sciences and Technology (NUST) 1 Research Centre for Modeling and Simulation (RCMS), , Islamabad 44000, Pakistan
Imam Khomeini International University 2 Department of Mathematics, , Ghazvin 34149-16818, Iran
National University of Sciences and Technology (NUST) 3 School of Natural Sciences (SNS), , Islamabad 44000, Pakistan
Quaid-I-Azam University 45320, Islamabad 44000 4 Department of Mathematics, , Pakistan
King Abdulaziz University 5 Department of Mathematics, Faculty of Science, , P. O. Box 80257, Jeddah 21589, Saudi Arabia
References (20)
Show source-provided references
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