An Improved One-Dimensional Model for Liquid Slugs Traveling in Pipelines

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2016-02-01

Author

TIJSSELING, Arris S.
Hou, Qingzhi
Bozkuş, Zafer

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An improved one-dimensional (1D) model-compared to previous work by the authors-is proposed, which is able to predict the acceleration and shortening of a single liquid slug propagating in a straight pipe with a downstream bend. The model includes holdup at the slug's tail and flow separation at the bend. The obtained analytical and numerical results are validated against experimental data. The effects of holdup, driving pressure and slug length are examined in a parameter variation study.

Subject Keywords

Turbulence, Flow

URI

https://hdl.handle.net/11511/42731

Journal

JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME

DOI

https://doi.org/10.1115/1.4029794

Collections

Department of Civil Engineering, Article

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AN IMPROVED 1D MODEL FOR LIQUID SLUGS TRAVELLING IN PIPELINES Tijsseling, Arris S.; Hou, Qingzhi; Bozkuş, Zafer (2014-07-24) An improved one-dimensional (1D) model - compared to previous work by the authors - is proposed which is able to predict the acceleration and shortening of a single liquid slug propagating in a straight pipe with a downstream bend. The model includes holdup at the slug's tail and flow separation at the bend. The obtained analytical and numerical results are validated against experimental data. The effects of the improvement and of holdup are examined in a parameter variation study.
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Citation Formats

A. S. TIJSSELING, Q. Hou, and Z. Bozkuş, “An Improved One-Dimensional Model for Liquid Slugs Traveling in Pipelines,” JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME, pp. 0–0, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42731.