- Tytuł:
- A design of an optimal shape of domain described by NURBS curves using the topological derivative and boundary element method
- Autorzy:
-
Freus, K.
Freus, S. - Powiązania:
- https://bibliotekanauki.pl/articles/122807.pdf
- Data publikacji:
- 2017
- Wydawca:
- Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
- Tematy:
-
Laplace equation
boundary element method
topological derivative
NURBS curves
równanie Laplace'a
metoda elementów brzegowych
pochodna topologiczna
krzywa NURBS - Opis:
- The aim of this paper is to create an optimal shape of the 2D domain that is described by the Non-Uniform Rational B-Splines (NURBS) curves. This work presents a method based on the topological derivative for the Laplace equation that determines the sensitivity of a given cost function to the change of its topology. As a numerical approach, the boundary element method is considered. To check the effectiveness of the proposed approach, the example of computations was carried out.
- Źródło:
-
Journal of Applied Mathematics and Computational Mechanics; 2017, 16, 2; 67-76
2299-9965 - Pojawia się w:
- Journal of Applied Mathematics and Computational Mechanics
- Dostawca treści:
- Biblioteka Nauki