Boundary layer flow over a permeable stretching sheet embedded in a Non-Darcian porous medium with thermal radiation and ohmic dissipation

Nazri Mohd Som, Norihan Md Arifin, Fadzilah Md Ali, Roslinda Mohd. Nazar

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

An analysis is performed to study the non-Darcy fluid flow and heat transfer over a stretching sheet embedded in porous media with thermal radiation and ohmic dissipation. The sheet is considered to be permeable and the problem is nondimensionalized by using similarity transformation. The resulting problem is solved numerically by using shooting method for some values of the physical parameters. Numerical results for the velocity and temperature profiles are reported graphically for various values of physical parameters. The results indicate that suction enhances the heat transfer coefficient while injection causes a decrease in heat transfer.

Original languageEnglish
Pages (from-to)91-94
Number of pages4
JournalInternational Journal of Mathematical Models and Methods in Applied Sciences
Volume8
Issue number1
Publication statusPublished - 2014

Fingerprint

Stretching Sheet
Thermal Radiation
Boundary layer flow
Boundary Layer Flow
Heat radiation
Stretching
Porous Media
Porous materials
Heat Transfer
Dissipation
Heat transfer
Shooting Method
Heat Transfer Coefficient
Similarity Transformation
Temperature Profile
Suction
Velocity Profile
Heat transfer coefficients
Fluid Flow
Flow of fluids

Keywords

  • Boundary layer
  • Heat transfer
  • Injection
  • Stretching surface
  • Suction

ASJC Scopus subject areas

  • Applied Mathematics
  • Computational Mathematics
  • Mathematical Physics
  • Modelling and Simulation

Cite this

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AU - Som, Nazri Mohd

AU - Arifin, Norihan Md

AU - Ali, Fadzilah Md

AU - Mohd. Nazar, Roslinda

PY - 2014

Y1 - 2014

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AB - An analysis is performed to study the non-Darcy fluid flow and heat transfer over a stretching sheet embedded in porous media with thermal radiation and ohmic dissipation. The sheet is considered to be permeable and the problem is nondimensionalized by using similarity transformation. The resulting problem is solved numerically by using shooting method for some values of the physical parameters. Numerical results for the velocity and temperature profiles are reported graphically for various values of physical parameters. The results indicate that suction enhances the heat transfer coefficient while injection causes a decrease in heat transfer.

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KW - Stretching surface

KW - Suction

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