A software package for computer-aided design analysis of thin-walled structures from composite materials

An algorithm of analyzing the design parameters for a thin-walled wing from composite material based on the efficient distribution of structural material between load-carrying elements is described. We consider the problems of convergence acceleration for the iteration design analysis. Also presente...

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Bibliographic Details
Published in:Russian aeronautics 2011-12, Vol.54 (4), p.334-340
Main Authors: Gainutdinova, T. Yu, Mirkhazov, R. R.
Format: Article
Language:English
Subjects:
Aircraft components
Automotive Engineering
Composite materials
Convergence
Design analysis
Design parameters
Engineering
Software packages
Structural Mechanics and Strength of Flight Vehicles
Thin walled
Three dimensional
Wings (aircraft)
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Summary:An algorithm of analyzing the design parameters for a thin-walled wing from composite material based on the efficient distribution of structural material between load-carrying elements is described. We consider the problems of convergence acceleration for the iteration design analysis. Also presented are the examples of determining the design parameters for a superlight aircraft wing and the rational parameters of the filler in the form of a three-dimensional rod structure.
ISSN:1068-7998
1934-7901
DOI:10.3103/S1068799811040027