Oscillatory free convection about horizontal circular cylinder in presence of heat generation

Najahulfazliah Zainuddin, Ishak Hashim, Mohammad Khatim Hasan, Rozaini Roslan

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

Abstract

This study investigates the oscillatory free convection about a horizontal circular cylinder in a Newtonian fluid with presence of heat generation. The surface temperature of the cylinder oscillates harmonically about the temperature of the surrounding medium. Heat is generated internally within the Newtonian fluid at a rate proportional to a power of the temperature difference. The formulation of partial differential equations is nondimensionlized and solved by using finite difference method. It is found that the stream function and temperature increases with the presence of heat generation. The presence of heat generation significantly give an effect which is increase temperature and velocity distribution.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages651-658
Number of pages8
Volume1522
DOIs
Publication statusPublished - 2013
Event20th National Symposium on Mathematical Sciences - Research in Mathematical Sciences: A Catalyst for Creativity and Innovation, SKSM 2012 - Putrajaya
Duration: 18 Dec 201220 Dec 2012

Other

Other20th National Symposium on Mathematical Sciences - Research in Mathematical Sciences: A Catalyst for Creativity and Innovation, SKSM 2012
CityPutrajaya
Period18/12/1220/12/12

Fingerprint

heat generation
circular cylinders
free convection
Newtonian fluids
partial differential equations
surface temperature
temperature gradients
temperature distribution
velocity distribution
formulations
heat
temperature

Keywords

  • Circular cylinder
  • Heat generation
  • Oscillatory free convection

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Oscillatory free convection about horizontal circular cylinder in presence of heat generation. / Zainuddin, Najahulfazliah; Hashim, Ishak; Hasan, Mohammad Khatim; Roslan, Rozaini.

AIP Conference Proceedings. Vol. 1522 2013. p. 651-658.

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

Zainuddin, N, Hashim, I, Hasan, MK & Roslan, R 2013, Oscillatory free convection about horizontal circular cylinder in presence of heat generation. in AIP Conference Proceedings. vol. 1522, pp. 651-658, 20th National Symposium on Mathematical Sciences - Research in Mathematical Sciences: A Catalyst for Creativity and Innovation, SKSM 2012, Putrajaya, 18/12/12. https://doi.org/10.1063/1.4801187
Zainuddin, Najahulfazliah ; Hashim, Ishak ; Hasan, Mohammad Khatim ; Roslan, Rozaini. / Oscillatory free convection about horizontal circular cylinder in presence of heat generation. AIP Conference Proceedings. Vol. 1522 2013. pp. 651-658
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