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Listar por palabra clave "Quantities of interest"

Mostrando ítems 1-2 de 2

Locally equilibrated stress recovery for goal oriented error estimation in the extended finite element method

González Estrada, Octavio Andrés; Ródenas, J.J.; Bordas, S.P.A.; Nadal, E.; Kerfriden, P.; Fuenmayor Fernández, Francisco Javier (Elsevier, 2015-05)

[EN] Goal oriented error estimation and adaptive procedures are essential for the accurate and efficient evaluation of finite element numerical simulations that involve complex domains. By locally improving the approximation ...
Mesh adaptivity driven by goal-oriented locally equilibrated superconvergent patch recovery

González Estrada, Octavio Andrés; Nadal Soriano, Enrique; Ródenas, J.J.; Kerfriden, P.; Bordas, S.P.A.; Fuenmayor Fernández, Francisco Javier (Springer Verlag (Germany), 2014-05)

[EN] Goal-oriented error estimates (GOEE) have become popular tools to quantify and control the local error in quantities of interest (QoI), which are often more pertinent than local errors in energy for design purposes ...

Mostrando ítems 1-2 de 2