Browsing by Author "f9ea143c-913a-49f8-92dc-ef18573b048c"

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Artículo

Enriched isogeometric collocation for two-dimensional time-harmonic acoustics

Ayala, Tomás; Videla, Javier; Anitescu, Cosmin; Atroshchenko, Elena (Elsevier, 2020)

In this work, the isogeometric collocation (IGA-C) is paired with two types of enrichment: Plane Wave (PW-) and Generalized Harmonic Polynomial (GHP-) functions, to solve 2D-problems for the Helmholtz equation. A parametric ...
Artículo

Micro-structured materials: inhomogeneities and imperfect interfaces in plane micropolar elasticity, a ...

Atroshchenko, Elena; Hale, Jack S.; Videla, Javier A.; Potapenko, Stanislav; Bordas, Stephane P. A. (Elsevier, 2017)

In this paper we tackle the simulation of microstructured materials modelled as heterogeneous Cosserat media with both perfect and imperfect interfaces. We formulate a boundary value problem for an inclusion of one plane ...