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Document type:
Zeitschriftenaufsatz 
Author(s):
Rozov, Vladyslav; Stuhlpfarrer, Marco; Osma, Mario Fernández; Breitsamter, Christian 
Title:
Engine Modeling for Small-Disturbance-CFD Related to Aircraft Flutter Investigations 
Abstract:
Aeroelastic behavior of aircraft is significantly affected by the presence of engines mounted under the wings. Powered engines influence the unsteady aerodynamics on the one hand and lead to additional unsteady forces due to thrust vector oscillations on the other hand. This work focuses on the incorporation of aerodynamic engine effects into a small disturbance CFD framework to enhance the modeling accuracy of unsteady aerodynamics of aircraft. The effects are numerically modeled by mimicking p...    »
 
Keywords:
Aerodynamic engine effects; Common research model; Linearized boundary conditions; Linearized CFD; Small disturbance CFD 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Journal of Fluids and Structures 
Year:
2020 
Journal volume:
96 
Pages contribution:
103045 
Covered by:
Scopus 
Language:
en 
Publisher:
Elsevier BV 
E-ISSN:
0889-9746 
Accepted:
14.05.2020 
Date of publication:
01.07.2020 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik