DGLR-Publications Database - Detailview

Title:

Development of a Mid-Fidelity Aeroelastic Coupling Framework for Analyzing Rotor-Airframe Interactions

Author(s):
M. Linder, M.K. Yurt, J. John, I. Yavrucuk
Abstract:
In this paper coupled mid-fidelity simulations are performed to analyze aeroelastic interactional behaviour between rotor and empennage. To be able to simulate the interactional behavior, two coupling approaches are implemented and tested in this work. The first approach is a periodic loose coupling between the freewake solver UPM and a structural modal solver with a line based mapping. The second approach is a time-resolved coupling between UPM and a structural modal solver with a 3D surface mapping. The investigations show promising results compared to flight test data and thus provide a good commencement for further research.
Event:
49th European Rotorcraft Forum 2023, Bückeburg, 2023
Mediatype:
Conference Paper
Language:
englisch
Format:
21,0 x 29,7 cm, 21 Pages
Published in:
DGLR-Bericht, 2023, 2023-01, 49th European Rotorcraft Forum 2023 - Proceedings; S.1-21; 2023; Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn
Price:
NA
ISBN:
ISSN:
Comment:
Classifikation:
Keywords:
Available:
Bestellbar
Published:
2023


This Document is part of a superordinate publication:
49th European Rotorcraft Forum 2023 - Proceedings