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Titel:

Bridge flutter derivatives based on computed, validated pressure fields

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Šarkić, Anina; Fisch, Rupert; Höffer, Rüdiger; Bletzinger, Kai-Uwe
Abstract:
This paper presents the results of numerical investigations of bridge aeroelasticity. In particular static coefficients and instationary flutter derivatives for a symmetric bridge deck section using the Unsteady Reynolds-Averaged Navier–Stokes (URANS) method are obtained. The numerical model uses the Finite Volume discretization. The performed simulations are two-dimensional, and the turbulence is simulated by the k–ω-SST model. The numerical model is validated by force and pressure measurements...     »
Stichworte:
Bridge aeroelasticity
Kongresstitel:
ce:title>13th International Conference on Wind Engineering
Zeitschriftentitel:
Journal of Wind Engineering and Industrial Aerodynamics
Jahr:
2012
Band / Volume:
104–106
Heft / Issue:
0
Seitenangaben Beitrag:
141 - 151
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.jweia.2012.02.033
Status:
Erstveröffentlichung
Format:
Text
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