Airfoil Design and Numerical Analysis for Morphing Wing Structure

Wen Jun Dong; Qin Sun

doi:10.4028/www.scientific.net/AMR.228-229.169

Paper Titles

Prediction Model of Solidification Structure for Electroslag Remelting Slab Ingot
p.147

Stability Analysis for Descriptor Neutral Systems with Mixed Delays
p.153

Module Design Based on Life Cycle Design
p.158

The Willing for Companies to Build the Logistics Cost Control System of Supply Chain and its Influence Factors
p.162

Airfoil Design and Numerical Analysis for Morphing Wing Structure
p.169

Finite Element Analysis of Rotary Kiln Cylinder
p.174

On the Transitive Closure over Distributive Lattices
p.179

The Research of Virtual Tactile Design Application in Dongba Sculpture
p.185

Research on Doubly-Fed Induction Machine Speed Control System in Marine
p.191

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 228-229Airfoil Design and Numerical Analysis for Morphing...

Airfoil Design and Numerical Analysis for Morphing Wing Structure

Abstract:

This paper investigates an unconventional honeycomb cellular structure featuring a negative Poisson’s ratio with the ability to undergo large overall displacements with limited straining of its solid material in the spanwise direction. Numerical analyses are performed to exploit such properties in the design of a morphing airfoil. The commercial simulation software ANSYS is used to carry on these processes. The cellular structure is designed to satisfy the requirements of configuration changing occurred while wing morphing. Finally, detailed numerical models of the structures are presented as a possible approach to evaluate the stress distribution of the structure. According to simulation results, the airfoil designed in this paper has the property of negative Poisson’s ratio, which is useful to the morphing wing aircraft design.

You might also be interested in these eBooks

Machinery, Materials Science and Engineering Applications, MMSE2011

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 228-229)

Pages:

169-173

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.228-229.169

Citation:

Cite this paper

Online since:

April 2011

Authors:

Wen Jun Dong, Qin Sun

Keywords:

Airfoil Design, Honeycomb Cellular Structure, Morphing Wing, Negative Poisson's Ratio

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] L.J. Gibson, M.F. Ashby, G. S. Schajer and C. I. Robertson: Proceedings of The Royal Society (London, Great Britain , 1982), A382, pp.25-42.

Google Scholar

[2] Kingnide R. Olympio and Farhan Gandhi: 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials (Honolulu, Hawaii, 2007), Con23-26, pp.17-35.

DOI: 10.2514/6.2007-1735

Google Scholar

[3] Z.H. Xie: Mechanics of Composite Structures (Northwest Polytechnical University Press, China 2006).

Google Scholar

[4] Y. J Qian: Aerodynamics (Beijing University of Aeronautic& Aerospace Press, China 2005).

Google Scholar

[5] C.H. Zhang: Finite Element Method in ANSYS11. 0 and Application to Projects (Publishing House of Electronics Industry, China 2007).

Google Scholar

[6] X.C. Wang: Finite Element Method (Tsinghua University Press, China 2003).

Google Scholar

[7] J.H. Feng, G.M. Che and Y.F. Nie: Principles of Numerical Analysis (Publishing House of Science, China 2004).

Google Scholar