Mixed convection flow of an Oldroyd-B fluid with power law heat flux and heat source

  • T. Hayat
  • M. Bilal Ashraf
  • S. Al-Mezel
  • S. A. Shehzad
Technical Paper


This article looks at the mixed convection flow of an Oldroyd-B fluid bounded by a porous stretching surface. Mathematical formulation is developed in the presence of heat source and power law heat flux. Velocity and temperature are computed. Plots for different parameters are analyzed. Numerical values of skin friction coefficient are examined.


Mixed convection flow Oldroyd-B fluid Heat source Power law heat flux 


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Copyright information

© The Brazilian Society of Mechanical Sciences and Engineering 2014

Authors and Affiliations

  • T. Hayat
    • 1
    • 2
  • M. Bilal Ashraf
    • 1
  • S. Al-Mezel
    • 2
  • S. A. Shehzad
    • 1
  1. 1.Department of MathematicsQuaid-i-Azam UniversityIslamabad Pakistan
  2. 2.Department of Mathematics, Faculty of ScienceKing Abdulaziz UniversityJeddah Saudi Arabia

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