Author:
Chen Zhuo,Zhu Shengli,Feng Chenghui,Liu Changtao
Abstract
In the future, advanced aircraft proposes to reduce the gaps on the surface of the body to improve the flight performance and stealth performance of the aircraft. This requires a sealing device between the movable surface of the leading and trailing edges of the wing and the fixed wing surface. Based on the sealing of the wing gap, this paper uses CATIA software combined with HyperWorks and ABAQUS software to design and optimize a large-deformation composite structure that can follow the large-scale movement of the movable surface without affecting the movement of the movable surface of the wing.
Subject
General Physics and Astronomy
Reference8 articles.
1. Aeroelastic Instability of Aircraft Composite Wings in an Incompressible Flow;Haddadpour;Composite Structures,2008
2. Fatigue of Composite Materials[J];Reifsnider;J Composites Structure,1991
3. Development of a Progressive Failure Model for Strength of Laminated Composite Structure[J];Tang;DTIC,1990
4. Optimization of fiber orientations near a hole for increased load-carrying capacity of composite laminates [J];Huang;Struct Multidisc Optim,2005