Analytical solution of convective heat transfer of oscillating flow subject to a triangular pressure waveform

M. Abdulhameed, R. Roslan, B. S. Bhadauria, Ishak Hashim

Research output: Contribution to journalArticle

Abstract

The analytical solutions of velocity and temperature distributions of a laminar viscoelastic fully developed pipe flow subject to a triangular pressure waveform are presented. The solution for the velocity field is given in terms of a series of Bessel functions during the solution for temperature distribution in term of a series of Kummer function. The velocity and temperature distributions for a triangular pressure waveform are significant from the sinusoidal pressure waveform. The fluid temperature depends upon the Prandtl number in the case of large values of time where it does not depend on this parameter in the case of small values of time. The trend of larger temperature rises with triangular pressure waveform in comparison with the corresponding temperature rise due to a sinusoidal waveform.

Original languageEnglish
Pages (from-to)333-349
Number of pages17
JournalInternational Journal of Fluid Mechanics Research
Volume43
Issue number4
DOIs
Publication statusPublished - 2016

Fingerprint

oscillating flow
Oscillating flow
convective heat transfer
waveforms
Heat transfer
Temperature distribution
Velocity distribution
temperature distribution
velocity distribution
Bessel functions
Prandtl number
Pipe flow
pipe flow
Temperature
temperature
Fluids
trends
fluids

ASJC Scopus subject areas

  • Mechanical Engineering
  • Physics and Astronomy(all)

Cite this

Analytical solution of convective heat transfer of oscillating flow subject to a triangular pressure waveform. / Abdulhameed, M.; Roslan, R.; Bhadauria, B. S.; Hashim, Ishak.

In: International Journal of Fluid Mechanics Research, Vol. 43, No. 4, 2016, p. 333-349.

Research output: Contribution to journalArticle

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