Aliran Lapisan Sempadan Olakan Bebas Terhadap Silinder Bulat Mengufuk dengan Pemanasan Newtonan

Translated title of the contribution: Free convection boundary layer flow over a horizontal circular cylinder with newtonian heating

Mohd Zuki Salleh, Roslinda Mohd. Nazar

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The numerical solution of steady free convection boundary layer flow over a horizontal circular cylinder, generated by Newtonian heating in which the heat transfer from the surface is proportional to the local surface temperature, is considered. The transformed boundary layer equations are solved numerically using an implicit finite-difference numerical scheme known as the Keller-box method. Numerical solutions are obtained for the skin friction coefficient, local heat transfer coefficient, wall temperature as well as the velocity and temperature profiles. The features of the flow and heat transfer characteristics for large range of values of the Prandtl number are analyzed and discussed.

Original languageUndefined/Unknown
Pages (from-to)671-676
Number of pages6
JournalSains Malaysiana
Volume39
Issue number4
Publication statusPublished - Aug 2010

Fingerprint

Boundary layer flow
Circular cylinders
Natural convection
Heating
Heat transfer
Skin friction
Prandtl number
Temperature
Heat transfer coefficients
Boundary layers

Keywords

  • Boundary layer
  • Free convection
  • Horizontal circular cylinder
  • Newtonian heating

ASJC Scopus subject areas

  • General

Cite this

Aliran Lapisan Sempadan Olakan Bebas Terhadap Silinder Bulat Mengufuk dengan Pemanasan Newtonan. / Salleh, Mohd Zuki; Mohd. Nazar, Roslinda.

In: Sains Malaysiana, Vol. 39, No. 4, 08.2010, p. 671-676.

Research output: Contribution to journalArticle

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