### 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 language | English |
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Pages (from-to) | 333-349 |

Number of pages | 17 |

Journal | International Journal of Fluid Mechanics Research |

Volume | 43 |

Issue number | 4 |

DOIs | |

Publication status | Published - 2016 |

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### ASJC Scopus subject areas

- Mechanical Engineering
- Physics and Astronomy(all)

### Cite this

*International Journal of Fluid Mechanics Research*,

*43*(4), 333-349. https://doi.org/10.1615/InterJFluidMechRes.v43.i4.40

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

Research output: Contribution to journal › Article

*International Journal of Fluid Mechanics Research*, vol. 43, no. 4, pp. 333-349. https://doi.org/10.1615/InterJFluidMechRes.v43.i4.40

}

TY - JOUR

T1 - Analytical solution of convective heat transfer of oscillating flow subject to a triangular pressure waveform

AU - Abdulhameed, M.

AU - Roslan, R.

AU - Bhadauria, B. S.

AU - Hashim, Ishak

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84990869227&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84990869227&partnerID=8YFLogxK

U2 - 10.1615/InterJFluidMechRes.v43.i4.40

DO - 10.1615/InterJFluidMechRes.v43.i4.40

M3 - Article

VL - 43

SP - 333

EP - 349

JO - Fluid Mechanics Research

JF - Fluid Mechanics Research

SN - 1064-2277

IS - 4

ER -