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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
Fulltext / DOI:
doi:10.1016/j.jfluidstructs.2020.103045
Publisher:
Elsevier BV
E-ISSN:
0889-9746
Submitted:
16.10.2019
Accepted:
14.05.2020
Date of publication:
01.07.2020
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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