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research article

Static aeroelastic response of chiral-core airfoils

Spadoni, Alessandro  
•
Ruzzene, Massimo
2007
Journal Of Intelligent Material Systems And Structures

Extensive research is being devoted to the analysis and application of cellular solids for the design of innovative structural components. The chiral geometry in particular features a unique mechanical behavior which is here exploited for the design of 2D airfoils with morphing capabilities. A coupled-physics model, comprising computational fluid dynamics and structural analyses, investigates the influence of the chiral core on the aerodynamic behavior of the airfoil. Specifically, the model predicts the static deflection of the airfoil as a result of given flow conditions. The morphing capabilities of the airfoil, here quantified as camber changes, are evaluated for various design configurations of the core.

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Type
research article
DOI
10.1177/1045389XO6072361
Author(s)
Spadoni, Alessandro  
Ruzzene, Massimo
Date Issued

2007

Publisher

SAGE Publications

Published in
Journal Of Intelligent Material Systems And Structures
Volume

18

Issue

10

Start page

1067

End page

1075

Subjects

chiral geometry

•

truss-core airfoil

•

passive morphing

Editorial or Peer reviewed

REVIEWED

Written at

OTHER

EPFL units
LOMI  
Available on Infoscience
May 2, 2011
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/66954
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