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The influence on optimal structural designsof the modelling processes and designconcepts

Part 1: All composite, sandwich wing designconcepts

Published online by Cambridge University Press:  04 July 2016

P. T. Anastasiadis
Affiliation:
Hellenic Aerospace Industry, Tanagra, Greece
A. J. Morris
Affiliation:
Department of Aerospace Science, College of Aeronautics, Cranfield University, UK

Abstract

The paper examines the influence on optimal structuraldesigns of changing the finite element selection,the structural design criteria and the designconcepts for an unmanned air-vehicle wing. Thus,single and twin-spar designs are considered with anumber of composite design configurations. Theresults indicate that some of the design criteriahave little influence on the optimal designs whilstfinite element selection can be significant.

Information

Type
Research Article
Copyright
Copyright © Royal Aeronautical Society 1996 

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