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Integration of Dummies into a Process Chain to Evaluate the Crash Behavior of a Transport Aircraft Fuselage

Azmin, Muhammad Afham (2013) Integration of Dummies into a Process Chain to Evaluate the Crash Behavior of a Transport Aircraft Fuselage. Bachelor's. DLR-Interner Bericht. DLR-IB 435-2013/68, 92 S. (Unpublished)

Full text not available from this repository.

Abstract

To evaluate the crashworthiness of a transport aircraft, a parameterized process chain written in Python programming language has been developed at the Institute of Structures and Design in Deutsches Zentrum für Luft- und Raumfahrt (DLR). Its advantages are quick model generation and easy manipulation of aircraft geometry. Compared to the detailed modelling of the fuselage, the seat and passenger modelling is relatively coarse. A passenger is represented by two mass points bound to the seat. The process chain was updated to integrate more refined crash dummies, seat belts and solid seats in the process chain. The results show the dummy modelling has observable effects on the fuselage structure due to better mass distribution compared to the current modelling, albeit the computation time of a dummy modelling is up to about 3.5 times longer than the current simplified model.

Item URL in elib:https://elib.dlr.de/87963/
Document Type:Monograph (DLR-Interner Bericht, Bachelor's)
Title:Integration of Dummies into a Process Chain to Evaluate the Crash Behavior of a Transport Aircraft Fuselage
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Azmin, Muhammad AfhamBK-SiNUNSPECIFIED
Date:September 2013
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Number of Pages:92
Status:Unpublished
Keywords:crashworthiness, fuselage, dummies, process chain
Institution:University of Applied Sciences Bremen
Department:Mechanical Engineering
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation & Validation (old)
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Structural Integrity
Deposited By: Schwinn, Dominik
Deposited On:30 Jan 2014 11:31
Last Modified:30 Jan 2014 11:31

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