Boundary layer flow and heat transfer past a moving plate with suction and injection

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The behavior of an incompressible steady boundary layer flow past a permeable semi-infinite flat plate moving in a free stream is discussed in this paper. In addition to the mass transfer from the plate (suction or injection), the viscous dissipation term is also included into the energy equation. The solutions of the transformed ordinary differential equations are obtained numerically using an implicit finite-difference method. The numerical results are given for the velocity and temperature profiles as well as for the skin friction coefficient and the local Nusselt number for various values of the suction/injection parameter γ, ratio of the wall velocity to the free stream velocity parameter λ, Prandtl number Pr and Eckert number Ec. It is found that suction increases the heat transfer by decreasing the thermal boundary layer thickness and the reverse happens for injection. Furthermore, it is also found that the boundary layer equations have non-unique (dual) solutions in some cases.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
PublisherAmerican Institute of Physics Inc.
Pages435-442
Number of pages8
Volume1602
ISBN (Print)9780735412361
DOIs
Publication statusPublished - 2014
Event3rd International Conference on Mathematical Sciences, ICMS 2013 - Kuala Lumpur
Duration: 17 Dec 201319 Dec 2013

Other

Other3rd International Conference on Mathematical Sciences, ICMS 2013
CityKuala Lumpur
Period17/12/1319/12/13

Fingerprint

boundary layer flow
suction
heat transfer
free flow
injection
boundary layer equations
thermal boundary layer
boundary layer thickness
skin friction
Prandtl number
flat plates
Nusselt number
temperature profiles
coefficient of friction
mass transfer
differential equations
dissipation
velocity distribution
energy

Keywords

  • Boundary layer
  • Fluid mechanics
  • Heat transfer
  • Laminar flow
  • Moving plate
  • Similarity solution

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Mohd Ishak, A., Mohd. Nazar, R., & Pop, I. (2014). Boundary layer flow and heat transfer past a moving plate with suction and injection. In AIP Conference Proceedings (Vol. 1602, pp. 435-442). American Institute of Physics Inc.. https://doi.org/10.1063/1.4882522

Boundary layer flow and heat transfer past a moving plate with suction and injection. / Mohd Ishak, Anuar; Mohd. Nazar, Roslinda; Pop, Ioan.

AIP Conference Proceedings. Vol. 1602 American Institute of Physics Inc., 2014. p. 435-442.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mohd Ishak, A, Mohd. Nazar, R & Pop, I 2014, Boundary layer flow and heat transfer past a moving plate with suction and injection. in AIP Conference Proceedings. vol. 1602, American Institute of Physics Inc., pp. 435-442, 3rd International Conference on Mathematical Sciences, ICMS 2013, Kuala Lumpur, 17/12/13. https://doi.org/10.1063/1.4882522
Mohd Ishak A, Mohd. Nazar R, Pop I. Boundary layer flow and heat transfer past a moving plate with suction and injection. In AIP Conference Proceedings. Vol. 1602. American Institute of Physics Inc. 2014. p. 435-442 https://doi.org/10.1063/1.4882522
Mohd Ishak, Anuar ; Mohd. Nazar, Roslinda ; Pop, Ioan. / Boundary layer flow and heat transfer past a moving plate with suction and injection. AIP Conference Proceedings. Vol. 1602 American Institute of Physics Inc., 2014. pp. 435-442
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