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  5. Effect of suction on the stagnation point flow and heat transfer over a stretching shrinking sheet in a porous medium with stability analysis
 
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Effect of suction on the stagnation point flow and heat transfer over a stretching shrinking sheet in a porous medium with stability analysis

Journal
Applied Mathematics and Computational Intelligence (AMCI)
Date Issued
2019-12
Author(s)
Noormaizatulnazuha Mohamad
Universiti Malaysia Perlis
Fatinnabila Kamal
Universiti Malaysia Perlis
Wan Mohd Khairy Adly Wan Zaimi
Universiti Malaysia Perlis
Abstract
This research investigatesthe problem of stagnation point flow and heat transfer over a stretching/shrinking sheet past a porous medium with suction effect. Firstly, the mathematical model that governed the fluid flow and heat transfer were formulated. Then, the governing nonlinear partial differential equations were transformed into ordinary differential equations using similarity transformation. The system of ordinary differential equations is then solved numerically using bvp4cfunction in Matlab software. The effect of suction on the skin friction coefficient and the local Nusselt number,as well as the velocity and temperature profiles,are obtained and analysed. The numerical result obtained ispresented in the form of graphs and tables. The dual solutions are obtained for a certain range of parameters. The stability analysis has been performed and the result showsthat the upper branch solution is stable while thelower branch solution is unstable
Subjects
  • Stagnation point flow...

  • Stretching/shrinking ...

  • Suction effect

  • Dual solution

File(s)
Effect of Suction on the Stagnation Point Flow and Heat Transfer.pdf (874.88 KB)
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Acquisition Date
Nov 19, 2024
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Acquisition Date
Nov 19, 2024
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