elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

A Flexible Wing Modeling and Physical Mass Estimation System for Early Aircraft Design Stages

Dorbath, Felix (2014) A Flexible Wing Modeling and Physical Mass Estimation System for Early Aircraft Design Stages. DLR-Forschungsbericht. DLR.

[img] PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
10MB

Abstract

A multidisciplinary tool chain for wing mass estimation for early design stages is presented. Beside the wing primary structure, the structural FE model includes flaps and tracks, ailerons, landing gears and engine pylons. The chain includes the structural analysis and sizing capability and models for aerodynamic, fuel, landing gear and engine loads. The chain is calibrated against two reference aircraft. The calibration shows the high accuracy of the extended physical modeling.

Document Type:Monograph (DLR-Forschungsbericht)
Title:A Flexible Wing Modeling and Physical Mass Estimation System for Early Aircraft Design Stages
Authors:
AuthorsInstitution or Email of Authors
Dorbath, FelixFelix.Dorbath@dlr.de
Date:March 2014
Refereed publication:Yes
Number of Pages:127
Publisher:DLR
Series Name:DLR Forschungsbericht
ISSN:1434-8454
Status:Published
Keywords:Wing mass estimation, flaps, flap tracks, finite element method, preliminary aircraft design
Institution:DLR Lufttransportsysteme
Department:Integrierter Luftfahrzeugentwurf
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignement
DLR - Research theme (Project):L -- no assignement
Location: Hamburg
Institutes and Institutions:Lufttransportsysteme > Integrierter Luftfahrzeugentwurf
Deposited By: Felix Dorbath
Deposited On:20 Mar 2014 13:38
Last Modified:20 Mar 2014 13:38

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.