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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Katzenmeier, L., Vidy, C., Benassi, L., Breitsamter, C. 
Title:
Prediction of horizontal tail buffeting loads based on URANS and DES approaches 
Abstract:
At high angles-of-attack, modern high-agility aircraft experience large areas of flow separation and the generation of vortical structures. The interaction of the resulting unsteady flow fields with the tail structure can result in severe vibrations commonly known as tail buffeting. Buffeting phenomena can be predicted using a partitioned coupling between computational fluid dynamics (CFD) and computational structural dynamics (CSD). However, the results strongly depend on the prediction charact...    »
 
Keywords:
CFD,Tail buffeting,Turbulence modeling,Vortical flows 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book / Congress title:
International Forum on Aeroelasticity and Structural Dynamics 2019, IFASD 2019 
Date of congress:
10 June 2019 through 13 June 2019 
Year:
2020 
Covered by:
Scopus 
Language:
en 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik