Vortex shedding behind a submerged obstruction in shallow water

Chii-Jau Tang, C. T. Liuw

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

Abstract

This paper presents a numerical method to solve a free-surface flow interacted by the vortex-shedding phenomena in a two-dimensional shallow channel. The numerical model based on the stream function and vorticity formulation analyzes the viscous free-surface flow past a submerged obstruction on the channel bottom. The obtained results show those associated effects of the water depth, Froude number and Reynolds number on the studied problem.

Original languageEnglish
Title of host publicationProc Second Int Offshore Polar Eng Conf
PublisherPubl by Int Soc of Offshore and Polar Engineerns (ISOPE)
Pages211-216
Number of pages6
ISBN (Print)1880653036
Publication statusPublished - 1992
EventProceedings of the Second International Offshore and Polar Engineering Conference - San Francisco, CA, USA
Duration: 1992 Jun 141992 Jun 19

Other

OtherProceedings of the Second International Offshore and Polar Engineering Conference
CitySan Francisco, CA, USA
Period92-06-1492-06-19

Fingerprint

Vortex shedding
Froude number
Vorticity
Water
Numerical models
Numerical methods
Reynolds number

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Tang, C-J., & Liuw, C. T. (1992). Vortex shedding behind a submerged obstruction in shallow water. In Proc Second Int Offshore Polar Eng Conf (pp. 211-216). Publ by Int Soc of Offshore and Polar Engineerns (ISOPE).
Tang, Chii-Jau ; Liuw, C. T. / Vortex shedding behind a submerged obstruction in shallow water. Proc Second Int Offshore Polar Eng Conf. Publ by Int Soc of Offshore and Polar Engineerns (ISOPE), 1992. pp. 211-216
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Tang, C-J & Liuw, CT 1992, Vortex shedding behind a submerged obstruction in shallow water. in Proc Second Int Offshore Polar Eng Conf. Publ by Int Soc of Offshore and Polar Engineerns (ISOPE), pp. 211-216, Proceedings of the Second International Offshore and Polar Engineering Conference, San Francisco, CA, USA, 92-06-14.

Vortex shedding behind a submerged obstruction in shallow water. / Tang, Chii-Jau; Liuw, C. T.

Proc Second Int Offshore Polar Eng Conf. Publ by Int Soc of Offshore and Polar Engineerns (ISOPE), 1992. p. 211-216.

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

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N2 - This paper presents a numerical method to solve a free-surface flow interacted by the vortex-shedding phenomena in a two-dimensional shallow channel. The numerical model based on the stream function and vorticity formulation analyzes the viscous free-surface flow past a submerged obstruction on the channel bottom. The obtained results show those associated effects of the water depth, Froude number and Reynolds number on the studied problem.

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Tang C-J, Liuw CT. Vortex shedding behind a submerged obstruction in shallow water. In Proc Second Int Offshore Polar Eng Conf. Publ by Int Soc of Offshore and Polar Engineerns (ISOPE). 1992. p. 211-216