- Tytuł:
- Finite element analysis of dynamic properties of thermally optimal two-phase composite structure
- Autorzy:
-
Nienartowicz, M.
Stręk, T. - Powiązania:
- https://bibliotekanauki.pl/articles/128202.pdf
- Data publikacji:
- 2014
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
topology optimization
SIMP model
SNOPT
internal energy
optymalizacja topologii
model SIMP
energia wewnętrzna - Opis:
- This paper presents modelling and a FEM analysis of dynamic properties of a thermally optimal two-phase composite structure. Simulations were provided for 2D models. At the first step, topology optimization was performed, where an internal energy was minimized. At the second step, analysis of dynamic properties was executed. Calculations allowed to determine eigenfrequencies and the mode shape of the structure. Solid isotropic material with penalization (SIMP) model was used to find the optimal solution. The optimization algorithm was based on SNOPT method and Finite Element Method.
- Źródło:
-
Vibrations in Physical Systems; 2014, 26; 203-210
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł