Predicting turbulence-induced vibration in axial annular flow by means of large-eddy simulations
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- 作者：Jeroen De Riddera ; j.deridder@ugent.be" class="auth_mail" title="E-mail the corresponding author ; Joris Degrootea ; Katrien Van Tichelenb ; Paul Schuurmansb ; Jan Vierendeelsa
- 关键词：Large-eddy simulations ; Turbulence-induced vibration ; Annular flow ; Axial flow
- 刊名：Journal of Fluids and Structures
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：61
- 期：Complete
- 页码：115-131
- 全文大小：11401 K
文摘
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Wall-resolved Large-Eddy Simulations of annular fluid flow.
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Comparison of pressure and force density spectrum with empirical Corcos and Chase model.
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The pressure spectrum due to turbulence does not follow the multiplication hypothesis.
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Accurate prediction of turbulence-induced vibration without empirical data.