Pre-assembly of FEM n-th order triangular elements

• Autorzy: Sowa M. , Typańska D.
• Konferencja: Computer Applications in Electrical Engineering 2014 (28-29.04.2014; Poznań, Polska)
• Języki publikacji: EN

Abstrakty

EN

The paper presents a method of preparing data, which can be used to simplify the procedure of formulating local stiffness matrices in the finite element method (the part of preparing this data is hence referred to as the pre-assembly). For the presentation of the methodology non-curvilinear triangular elements have been chosen, where it has been taken into account that any order can be selected for the elements. The paper presents a mathematical basis of how the auxiliary data is prepared. The appropriate relations to the final FEM equations are also given.

Słowa kluczowe

EN

assembly; finite element method; higher order elements

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2014
• Tom: No. 77
• Strony: 133--139
• Opis fizyczny: Bibliogr. 2 poz., rys.

Twórcy

autor

Sowa M.

• Silesian University of Technology

autor

Typańska D.

• Poznań University of Technology

Bibliografia

• [1] Bolkowski S., Stabrowski M., Skoczylas J., Sroka J., Sikora J., Wincenciak S., Computer methods for the analysis of the electromagnetic field (in Polish). WNT, Warsaw (1993).
• [2] Sikora J., Numerical methods of solving boundary value problems. Basics of the finite element method and the boundary element method (in Polish). Lublin University of Technology Publishing House (2012).