The effects of suction on forced convection boundary layer stagnation point slip flow in a darcy porous medium towards a shrinking sheet with presence of thermal radiation

A stability analysis

Shahirah Abu Bakar, Norihan Md Arifin, Roslinda Mohd. Nazar, Fadzilah Md Ali, Norfifah Bachok, Ioan Pop

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The stagnation-point flow in a Darcy porous medium toward a shrinking sheet with the presence of thermal radiation, suction, velocity, and thermal slips is numerically studied. The partial differentiation equations have been transformed into ordinary differentiation equations by a similarity transformation. Numerical results show the existence of dual solutions in a certain range of the governing parameters. A stability analysis to identify which solutions are stable and physically realizable by using the bvp4c solver implemented in Matlab has also been presented.

Original languageEnglish
Pages (from-to)623-636
Number of pages14
JournalJournal of Porous Media
Volume21
Issue number7
DOIs
Publication statusPublished - 1 Jan 2018

Fingerprint

Stagnation Point Flow
Slip Flow
slip flow
Forced Convection
Thermal Radiation
stagnation point
forced convection
Forced convection
suction
Heat radiation
thermal radiation
Suction
Shrinking
Porous Media
Porous materials
Boundary Layer
Stability Analysis
boundary layers
Boundary layers
Dual Solutions

Keywords

  • Darcy porous medium
  • Forced convection flow
  • Shrinking sheet
  • Stability analysis

ASJC Scopus subject areas

  • Modelling and Simulation
  • Biomedical Engineering
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

The effects of suction on forced convection boundary layer stagnation point slip flow in a darcy porous medium towards a shrinking sheet with presence of thermal radiation : A stability analysis. / Bakar, Shahirah Abu; Arifin, Norihan Md; Mohd. Nazar, Roslinda; Ali, Fadzilah Md; Bachok, Norfifah; Pop, Ioan.

In: Journal of Porous Media, Vol. 21, No. 7, 01.01.2018, p. 623-636.

Research output: Contribution to journalArticle

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