Unsteady boundary layer flow and heat transfer over a permeable shrinking sheet with non-uniform heat source

M. M. Rahman, I. Pop

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

1 Citation (Scopus)

Abstract

In this paper we investigate theoretically the unsteady boundary layer flow and heat transfer over a permeable shrinking sheet with non-uniform heat source. The nondimensional governing equations have been solved numerically using the bvp4c function from Matlab for different values of the pertinent parameters; shrinking parameter λ, suction parameter S, unsteadiness parameter β, space dependent heat source parameter A, and temperature dependent heat source parameter B, keeping Prandtl number Pr fixed. Numerical results are obtained for the reduced skin-friction and heat transfer and for the velocity and temperature profiles. The results indicate that dual solutions exist for a shrinking (λ < 0) sheet for certain values of the parameter space. The results show that unsteadiness significantly control the flow and heat transfer characteristics.

Original languageEnglish
Title of host publicationProceedings of the 19th Australasian Fluid Mechanics Conference, AFMC 2014
PublisherAustralasian Fluid Mechanics Society
ISBN (Electronic)9780646596952
Publication statusPublished - 2014
Event19th Australasian Fluid Mechanics Conference, AFMC 2014 - Melbourne, Australia
Duration: Dec 8 2014Dec 11 2014

Other

Other19th Australasian Fluid Mechanics Conference, AFMC 2014
CountryAustralia
CityMelbourne
Period12/8/1412/11/14

Fingerprint

Boundary layer flow
Heat transfer
Skin friction
Prandtl number
Scattering parameters
Temperature
Hot Temperature

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes

Cite this

Rahman, M. M., & Pop, I. (2014). Unsteady boundary layer flow and heat transfer over a permeable shrinking sheet with non-uniform heat source. In Proceedings of the 19th Australasian Fluid Mechanics Conference, AFMC 2014 Australasian Fluid Mechanics Society.

Unsteady boundary layer flow and heat transfer over a permeable shrinking sheet with non-uniform heat source. / Rahman, M. M.; Pop, I.

Proceedings of the 19th Australasian Fluid Mechanics Conference, AFMC 2014. Australasian Fluid Mechanics Society, 2014.

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

Rahman, MM & Pop, I 2014, Unsteady boundary layer flow and heat transfer over a permeable shrinking sheet with non-uniform heat source. in Proceedings of the 19th Australasian Fluid Mechanics Conference, AFMC 2014. Australasian Fluid Mechanics Society, 19th Australasian Fluid Mechanics Conference, AFMC 2014, Melbourne, Australia, 12/8/14.
Rahman MM, Pop I. Unsteady boundary layer flow and heat transfer over a permeable shrinking sheet with non-uniform heat source. In Proceedings of the 19th Australasian Fluid Mechanics Conference, AFMC 2014. Australasian Fluid Mechanics Society. 2014
Rahman, M. M. ; Pop, I. / Unsteady boundary layer flow and heat transfer over a permeable shrinking sheet with non-uniform heat source. Proceedings of the 19th Australasian Fluid Mechanics Conference, AFMC 2014. Australasian Fluid Mechanics Society, 2014.
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