Simulations of the flow past a cylinder using an unsteady double wake model
Journal Article
·
· AIP Conference Proceedings
- Department of Wind Energy, Fluid Mechanics Section, Building 403, Technical University of Denmark, DK-2800, Lyngby (Denmark)
In the present work, the in-house UnSteady Double Wake Model (USDWM) is used to simulate flows past a cylinder at subcritical, supercritical, and transcritical Reynolds numbers. The flow model is a two-dimensional panel method which uses the unsteady double wake technique to model flow separation and its dynamics. In the present work the separation location is obtained from experimental data and fixed in time. The highly unsteady flow field behind the cylinder is analyzed in detail, comparing the vortex shedding charactericts under the different flow conditions.
- OSTI ID:
- 22608941
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1738; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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