Numerical computation of compressible laminar flow with heat transfer in the entrance region of a pipe

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Authors

  • M. Ziaei Rad
  • A. Nouri-Broujerdi
  • J. Seume

External Research Organisations

  • Sharif University of Technology
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Details

Original languageEnglish
Title of host publication2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008
Pages445-454
Number of pages10
Publication statusPublished - 21 Sept 2009
Event2008 ASME Summer Heat Transfer Conference, HT 2008 - Jacksonville, FL, United States
Duration: 10 Aug 200814 Aug 2008

Publication series

Name2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008
Volume3

Abstract

The authors' research work on pressure drop along gas transmission pipelines raised questions regarding the development length of the corresponding compressible flow and the effect of heat transfer in the entrance region on the pressure drop along the whole length of the pipe. In this paper, laminar, viscous, compressible flow in the entrance region of a pipe is investigated numerically in two dimensions. The numerical procedure is a finite-volume based finite-element method applied on unstructured grids. This combination together with a new method applied for boundary conditions allows accurate computation of the variables in the entrance region. The method is applied to some incompressible cases in order to verify the results. The results are confirmed by previous numerical and experimental research on the developing length in incompressible flow.

ASJC Scopus subject areas

Cite this

Numerical computation of compressible laminar flow with heat transfer in the entrance region of a pipe. / Rad, M. Ziaei; Nouri-Broujerdi, A.; Seume, J.
2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008. 2009. p. 445-454 (2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008; Vol. 3).

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Rad, MZ, Nouri-Broujerdi, A & Seume, J 2009, Numerical computation of compressible laminar flow with heat transfer in the entrance region of a pipe. in 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008. 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008, vol. 3, pp. 445-454, 2008 ASME Summer Heat Transfer Conference, HT 2008, Jacksonville, FL, United States, 10 Aug 2008.
Rad, M. Z., Nouri-Broujerdi, A., & Seume, J. (2009). Numerical computation of compressible laminar flow with heat transfer in the entrance region of a pipe. In 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008 (pp. 445-454). (2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008; Vol. 3).
Rad MZ, Nouri-Broujerdi A, Seume J. Numerical computation of compressible laminar flow with heat transfer in the entrance region of a pipe. In 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008. 2009. p. 445-454. (2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008).
Rad, M. Ziaei ; Nouri-Broujerdi, A. ; Seume, J. / Numerical computation of compressible laminar flow with heat transfer in the entrance region of a pipe. 2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008. 2009. pp. 445-454 (2008 Proceedings of the ASME Summer Heat Transfer Conference, HT 2008).
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