Improved aeroelastic design through structural optimization

• Autorzy: Nowak M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the idea of coupled multiphysics computations. It shows the concept and presents some preliminary results of static coupling of structural and fluid flow codes as well as biomimetic structural optimization. The model for the biomimetic optimization procedure was the biological phenomenon of trabecular bone functional adaptation. Thus, the presented structural bio-inspired optimization system is based on the principle of constant strain energy density on the surface of the structure. When the aeroelastic reactions are considered, such approach allows fulfilling the mechanical theorem for the stiffest design, comprising the optimizations of size, shape and topology of the internal structure of the wing.

Słowa kluczowe

EN

fluid-structure interaction; biomimetics; structural optimization

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2012
• Tom: Vol. 60, nr 2
• Strony: 237--240
• Opis fizyczny: Bibliogr. 21 poz., rys., tab.

Twórcy

autor

Nowak M.

• Division of Machine Design Methods, Poznan University of Technology, 3 Piotrowo St., 60-965 Poznań, Poland,

Bibliografia

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