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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BUJ8-0018-0008

Czasopismo

Journal of KONES

Tytuł artykułu

Numerical FEM analysis for the part of composite helicopter rotor blade

Autorzy Dębski, H.  Ostapiuk, M. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Composites are a group of materials applied more extensively in aviation constructions. Their good physicalchemical and mechanical properties, and particularly from the ratio of strength to low density give a dominant place for applying in thin- walled constructions as a load carrying-capacity structure. One of the most effort parts of the helicopter is the thin-walled structure of rotor blade. The numerical calculations are a very helpful tool for solutions and analysis of materials. In this paper was presented the preliminary analysis of the effort of composite materials. Then it was possible to identify the region where is the high risk of failure in load-carrying capacity structure. The numerical tool applied to the analysis was the ABAQUS/Standard program. The estimation of the level of effort in the composite materials in the performed studies were the maximum stress criterion, the Tsai-Hill criterion, the tensor Tsai-Wu criterion and the Azzi-Tsai-Hill criterion. The mechanical properties required for analysis were performed in the way of experiments way, according to the standard specifications for this type of materials. FEM analysis was shown the effort elements of the construction, where were the highest level of tension stresses.
Słowa kluczowe
EN glass-epoxy composite   FEM analysis   thin-walled structure  
Wydawca Institute of Aviation
Czasopismo Journal of KONES
Rocznik 2012
Tom Vol. 19, No. 1
Strony 71--77
Opis fizyczny Bibliogr. 10 poz., rys.
Twórcy
autor Dębski, H.
autor Ostapiuk, M.
  • Lublin University of Technology, Department of Materials Engineering Nadbystrzycka Street 36, 20-618 Lublin tel.: +48 538 42 11, fax: +48 538 42 14, m.ostapiuk@pollub.pl
Bibliografia
[1] Baker, A., Dutton, S., Donald Kelly, D., Composite materials for aircraft structures, American Institute of Aeronautics and Astronautics, USA 2004.
[2] Campbell, F. C., Manufacturing Technology for Aerospace Structural Materials, Elsevier 2006.
[3] Freeman, W. T., The Use of Composites in Aircraft Primary Structure, Composites Engineering 3, 767–775, 1993.
[4] Abaqus Theory Manual version 5.8, Hibbit, Karlsson & Sorensen, 1998.
[5] Alfano, G., Crisfield, M. A., Finite Element Interface Models for the Delamination Analysis of Laminated Composites: Mechanical and Computational Issues, International Journal for Numerical Methods in Engineering 50, 1701–1736, 2001.
[6] Aceves, C. M., Skordos, A. A., Sutcliffe, M. P. F., Design selection methodology for composite structures, Materials&Design 29, 418-426, 2008.
[7] Hyla, I., Śledziona, J., Kompozyty. Elementy mechaniki i projektowania, Wydawnictwo Politechniki Śląskiej, Gliwice 2004.
[8] Tenek, L. T., Argyris, J., Finite Element Analysis of Composite Structures, Kluwer, 1998.
[9] Tsai S.W., Introduction to Composite Materials, Technomic, 1980.
[10] Rusiński, E., Czmochowski, J., Smolnicki, T., Zaawansowana metoda elementów skończonych w konstrukcjach nośnych, Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław 2000.
Kolekcja BazTech
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