Numerical study on a two-dimensional circular cylinder with a rigid and an elastic splitter plate in uniform flow

Changhong Hu, Wataru Koterayama

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

Abstract

A two-dimensional incompressible viscous flow around a fixed or elastically supported circular cylinder with a splitter plate of attached rigid, hinged or elastic types, has been simulated by a finite difference method, to study the effect of splitter plate on drag and vortex shedding frequency of the cylinder. The computation is carried out at Re=1000, and the results show in good accordance with the available experimental data. The relationship between the unsteady flow patterns and hydrodynamic force coefficients is also discussed.

Original languageEnglish
Title of host publicationProceedings of the International Offshore and Polar Engineering Conference
PublisherPubl by Int Soc of Offshore and Polar Engineerns (ISOPE)
Pages484-487
Number of pages4
ISBN (Print)1880653133
Publication statusPublished - Jan 1 1994
EventProceedings of the 4th International Offshore and Polar Engineering Conference - Osaka, Jpn
Duration: Apr 10 1994Apr 15 1994

Publication series

NameProceedings of the International Offshore and Polar Engineering Conference
Volume3

Other

OtherProceedings of the 4th International Offshore and Polar Engineering Conference
CityOsaka, Jpn
Period4/10/944/15/94

Fingerprint

Vortex shedding
Viscous flow
Unsteady flow
Circular cylinders
Finite difference method
Flow patterns
Drag
Hydrodynamics

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Ocean Engineering
  • Mechanical Engineering

Cite this

Hu, C., & Koterayama, W. (1994). Numerical study on a two-dimensional circular cylinder with a rigid and an elastic splitter plate in uniform flow. In Proceedings of the International Offshore and Polar Engineering Conference (pp. 484-487). (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 3). Publ by Int Soc of Offshore and Polar Engineerns (ISOPE).

Numerical study on a two-dimensional circular cylinder with a rigid and an elastic splitter plate in uniform flow. / Hu, Changhong; Koterayama, Wataru.

Proceedings of the International Offshore and Polar Engineering Conference. Publ by Int Soc of Offshore and Polar Engineerns (ISOPE), 1994. p. 484-487 (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 3).

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

Hu, C & Koterayama, W 1994, Numerical study on a two-dimensional circular cylinder with a rigid and an elastic splitter plate in uniform flow. in Proceedings of the International Offshore and Polar Engineering Conference. Proceedings of the International Offshore and Polar Engineering Conference, vol. 3, Publ by Int Soc of Offshore and Polar Engineerns (ISOPE), pp. 484-487, Proceedings of the 4th International Offshore and Polar Engineering Conference, Osaka, Jpn, 4/10/94.
Hu C, Koterayama W. Numerical study on a two-dimensional circular cylinder with a rigid and an elastic splitter plate in uniform flow. In Proceedings of the International Offshore and Polar Engineering Conference. Publ by Int Soc of Offshore and Polar Engineerns (ISOPE). 1994. p. 484-487. (Proceedings of the International Offshore and Polar Engineering Conference).
Hu, Changhong ; Koterayama, Wataru. / Numerical study on a two-dimensional circular cylinder with a rigid and an elastic splitter plate in uniform flow. Proceedings of the International Offshore and Polar Engineering Conference. Publ by Int Soc of Offshore and Polar Engineerns (ISOPE), 1994. pp. 484-487 (Proceedings of the International Offshore and Polar Engineering Conference).
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