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Abstract
This paper introduces a novel technique for enhancing the efficiency of the finite element method (FEM) by incorporating special modules, called macromodels, into the standard eigenvalue formulation. The number of unknowns in the separated macromodel subdomain can be significantly reduced by orthogonal projection, using the efficient nodal order reduction algorithm. The idea of macromodels implementation is demonstrated on a simple one-dimensional numerical example. High accuracy and efficiency make it a promising methodology for further developments.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- 2nd International Conference on Information Technology ICIT'2010 8th National Conference on Information Technology Gdańsk, June 28-30, 2010/Information Technology (ICIT), 2010 strony 0 - 0
- Language:
- English
- Publication year:
- 2010
- Bibliographic description:
- Fotyga G., Nyka K., Kulas Ł.: Macromodels for efficient FEM simulations of waveguides and resonators// 2nd International Conference on Information Technology ICIT'2010 8th National Conference on Information Technology Gdańsk, June 28-30, 2010/Information Technology (ICIT), 2010/ Gdańsk, Poland: , 2010, s.0-0
- Verified by:
- Gdańsk University of Technology
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