Abstract
A problem for designing aviation structures made of sandwich-like polymer composite materials has been examined based on the example of a typical device for mechanizing a wing-spoiler. The spoiler’s loading pattern is chosen according to topological optimization. A way to determine the orientation, number, and proper order of layers laying has been examined as a problem of discrete optimization by using different algorithms. The peculiarities of layered structure simulation have been discussed. Tests results for spoiler have been presented and they verify the design and technological solutions.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Nelyub V.A., Grashchenkov, D.V., Kogan, D.I., et al., The way to apply direct formation methods for manufacturing huge fiber-glass units, Khim. Tekhnol., 2012, vol. 13, no. 12, pp. 735–739.
Niu, M.C.Y., Airframe Structural Design, Hong Kong: Conmilit Press, 1988.
Komarov, V.A., Design of aviation structures power schemes, in Aktual’nye problemy aviatsionnoi nauki i tekhniki (Topical Problems of Aviation Science and Engineering), Moscow: Mashinostroenie, 1984, pp. 114–129.
Boldyrev, A.V., Komarov, V.A., Lapteva, M.Yu., et al., The way to consider static aeroelasticity at the early stages of design, Polet, 2008, no. 1, p. 34–39.
Komarov, V.A., Boldyrev, A.V., Kuznetsov, A.S., et al., Aircraft design using a variable density model, Aircraft Eng. Aerospace Technol., 2012, vol. 84, no. 3, pp. 162–171.
Le, C., Norato, J., Bruns, T., Ha, C., and Tortorelli, D., Stress-based topology optimization for continua, Structural Multidiscipl. Optimiz., 2010, vol. 41, p. 605–620.
Bendsoe, M.P., Topology Optimization: Theory, Methods and Applications, Springer, 2003.
Elbit systems geometrically-locked aerostructures manufactured without fasteners. http://www.newmaterials. com/News_Detail_Geometricallylocked_aerostructures_manufactured_without_fasteners_13051.asp#axzz3 PKYIBGDd. Accessed 20.01.2015.
Fiber Dynamics, Inc Projects. http://www.fiberdynamics.net/view-other-projects.html. Accessed 20.01.2015.
Vasiliev, V.V. and Morozov, E.M., Advanced Mechanics of Composite Materials and Structural Elements, Elsevier, 2013.
Vasil’ev, V.V., Kompozitsionnye materialy: spravochnik (Composite Materials. Handbook), Moscow: Mashinostroenie, 1990.
Roos, R., Kress, G., and Ermanni, P., A post-processing method for interlaminar normal stresses in doubly curved laminates, Composite Struct., 2007, vol. 81, p. 463–470.
Chernyaev, A.V., The way to apply genetic algorithms for designing aviation structures made of composite materials, Polet, 2009, no. 7, p. 50–55.
Okutan, B., Stress and failure analysis of laminated composite pinned joints, Ph. D. Thesis, Dokuz Eylul Univ., 2001.
Dumansky, A.M., Tairova, L.P., Gorlach, I., and Alimov, M.A., A design-experiment study of nonlinear properties of coal-plastic, J. Mach. Manuf. Reliab., 2011, vol. 40, no. 5, p. 483.
Komarov, V.A., Kishov, E.A., and Kurkin, E.I., Aircraft compoiste spoiler fitting design using the variable density model, Proc. Comput. Sci., 2015, vol. 65, p. 99–106.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.A. Komarov, E.A. Kishov, R.V. Charkviani, 2016, published in Problemy Mashinostroeniya i Nadezhnosti Mashin, 2016, No. 5, pp. 103–111.
About this article
Cite this article
Komarov, V.A., Kishov, E.A. & Charkviani, R.V. Structural design and testing of composite wing high-lift device. J. Mach. Manuf. Reliab. 45, 476–483 (2016). https://doi.org/10.3103/S1052618816050101
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1052618816050101