infinite element
[ɪnˈfɪnɪt ˈɛləmənt]
nounpl: infinite elements
elemento infinito
1. A finite element method (FEM) technique used in numerical analysis to model unbounded domains by extending the mesh to infinity using special element formulations
Infinite elements are essential for simulating acoustic waves in open domains without artificial boundary effects.
Elementos infinitos são essenciais para simular ondas acústicas em domínios abertos sem efeitos de contorno artificial.
2. A computational element that represents a region extending to infinity, commonly used in engineering simulations for soil mechanics, acoustics, and electromagnetic problems
The engineer implemented infinite elements at the domain boundaries to eliminate reflections.
O engenheiro implementou elementos infinitos nos limites do domínio para eliminar reflexões.
This is specialized technical terminology primarily used in engineering, computational mechanics, and applied mathematics. It is domain-specific to finite element analysis and numerical modeling, with consistent usage across both Brazilian Portuguese and European Portuguese academic communities. The term reflects the advanced nature of computational engineering practices common in both countries' engineering programs.
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