Keye, Stefan and Brodersen, Olaf and Rivers, Melissa, B. (2014) Investigation of Aeroelastic Effects on the NASA Common Research Model. Journal of Aircraft, 51 (4), pp. 1323-1330. American Institute of Aeronautics and Astronautics (AIAA). DOI: 10.2514/1.C032598 ISSN 0021-8669
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Official URL: http://arc.aiaa.org/doi/pdf/10.2514/1.C032598
Abstract
Static fluid-structure coupled simulations were performed on NASA´s Common Research Model to assess the influence of aeroelastic effects on the numerical prediction of the overall aerodynamic coefficients and wing static pressure distributions. The numerical results of both rigid steady-state computational fluid dynamics and static aeroelastic coupled simulations were compared to the experimental data from wind tunnel test campaigns at NASA ’ s National Transonic Facility and the NASA Ames Research Center ’ s 11-Foot Transonic Wind Tunnel Facility. Coupled analyses were performed using an in-house simulation procedure built around the German Aerospace Research Center ’ s flow solver TAU and the commercial finite element analysis code NASTRAN®. The results show a considerable reduction of deviations between the computational results obtained during the fourth and fifth AIAA Computational Fluid Dynamics Drag Prediction Workshops and the measured data when aeroelastic wing deformations are taken into account.
Item URL in elib: | https://elib.dlr.de/90551/ | ||||||||||||
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Document Type: | Article | ||||||||||||
Title: | Investigation of Aeroelastic Effects on the NASA Common Research Model | ||||||||||||
Authors: |
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Date: | July 2014 | ||||||||||||
Journal or Publication Title: | Journal of Aircraft | ||||||||||||
Refereed publication: | Yes | ||||||||||||
Open Access: | No | ||||||||||||
Gold Open Access: | No | ||||||||||||
In SCOPUS: | Yes | ||||||||||||
In ISI Web of Science: | Yes | ||||||||||||
Volume: | 51 | ||||||||||||
DOI : | 10.2514/1.C032598 | ||||||||||||
Page Range: | pp. 1323-1330 | ||||||||||||
Publisher: | American Institute of Aeronautics and Astronautics (AIAA) | ||||||||||||
Series Name: | Journal of Aircraft | ||||||||||||
ISSN: | 0021-8669 | ||||||||||||
Status: | Published | ||||||||||||
Keywords: | CFD Drag Prediction Workshop, Common Research Model, CFD-CSM coupling | ||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
HGF - Program: | Aeronautics | ||||||||||||
HGF - Program Themes: | fixed-wing aircraft | ||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||
DLR - Program: | L AR - Aircraft Research | ||||||||||||
DLR - Research theme (Project): | L - Simulation and Validation | ||||||||||||
Location: | Braunschweig | ||||||||||||
Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Transport Aircraft | ||||||||||||
Deposited By: | Brodersen, Dr.-Ing. Olaf | ||||||||||||
Deposited On: | 18 Sep 2014 14:00 | ||||||||||||
Last Modified: | 08 Mar 2018 18:41 |
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