Výsledky vyhledávání

A phase field approach to simulate intralaminar and translaminar fracture in long fiber composite materials

Autor: Albert Turon, José Reinoso, Eva Casoni, A. Quintanas-Corominas, J.A. Mayugo

Publikováno v: Composite Structures. 220:899-911

The development of predictive numerical methods, which accurately represent the progressive failure of long fiber composite materials , is nowadays required for the achievement of optimized mechanical responses in terms of load bearing capacities of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bd176f701d9c6021270d1874819a9c1
https://doi.org/10.1016/j.compstruct.2019.02.007

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Modeling the damped dynamic behavior of a flexible pendulum

Autor: Matias I. Rivero, Marcela Cruchaga, Mariano Vázquez, Guillaume Houzeaux, Roberto Ortega, Eva Casoni, Geraldine Farías

Publikováno v: The Journal of Strain Analysis for Engineering Design. 54:116-129

The focus of this work is on the computational modeling of a pendulum made of a hyperelastic material and the corresponding experimental validation with the aim of contributing to the study of a material commonly used in seismic absorber devices. Fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af5064ec37856e4a7b39c146f1d444c8
https://doi.org/10.1177/0309324719832735

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Fluid-Structure Interaction Based on HPC Multicode Coupling

Autor: R. Borrell, Jordi Martorell, Marta Garcia, Mariano Vázquez, Daniel Pastrana, J.C. Cajas, D. J. Yánez, Guillaume Houzeaux, Antoni Artigues, Eva Casoni, Oriol Lehmkuhl, Rosa Maria Giner Pons, Hadrien Calmet

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Digital.CSIC. Repositorio Institucional del CSIC
instname

The fluid-structure interaction (FSI) problem has received great attention in the last few years, mainly because it is present in many physical systems, industrial applications, and almost every biological system. In the parallel computational field,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55ebbddf57283ec67756ecb40889bc9f
https://doi.org/10.1137/17m1138868

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A phase field approach enhanced with a cohesive zone model for modeling delamination induced by matrix cracking

Autor: J.A. Mayugo, José Reinoso, A. Quintanas-Corominas, Albert Turon, Marco Paggi, Eva Casoni

Publikováno v: Computer Methods in Applied Mechanics and Engineering. 358:112618

The progressive damage analysis of fiber-reinforced composite materials is a challenging task, especially when complicated cracking scenarios arise due to the onset and progression of several damage mechanisms. From a modeling point of view, a partic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ae0b84b0f47a8e637ab082048e53794
https://doi.org/10.1016/j.cma.2019.112618

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A 3D transversally isotropic constitutive model for advanced composites implemented in a high performance computing code

Autor: G. Guillamet, A. Quintanas-Corominas, J.A. Mayugo, Eva Casoni, Albert Turon, Pere Maimí, Mariano Vázquez

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

A 3D constitutive damage model is proposed for predicting the progressive failure of laminated composite materials at mesoscopic length scale. The damage initiation and growth functions are based on the experimental phenomenology. The damage evolutio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::398ff5b606f1c7a0562fe93073d473cc
http://hdl.handle.net/10261/197316

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An XFEM/CZM implementation for massively parallel simulations of composites fracture

Autor: D. D. Tjahjanto, Antoine Jérusalem, Ludovic Noels, Jon M. Molina-Aldareguia, Federico Sket, Guillaume Houzeaux, Mariano Vázquez, Ahmed Makradi, Ling Wu, Eva Casoni, Guillermo Vigueras, Cristóbal Samaniego

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Digital.CSIC. Repositorio Institucional del CSIC

© 2015 Elsevier Ltd. Because of their widely generalized use in many industries, composites are the subject of many research campaigns. More particularly, the development of both accurate and flexible numerical models able to capture their intrinsic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4f55bd81247eeb3b9b69d49e7edd66e
https://doi.org/10.1016/j.compstruct.2015.01.053

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Alya: Computational Solid Mechanics for Supercomputers

Autor: Pierre Lafortune, D. D. Tjahjanto, Mariano Vázquez, Antoine Jérusalem, Cristóbal Samaniego, Beatriz Eguzkitza, Eva Casoni, X. Sáez, Guillaume Houzeaux

While solid mechanics codes are now conventional tools both in industry and research, the increasingly more exigent requirements of both sectors are fuelling the need for more computational power and more advanced algorithms. For obvious reasons, com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f883ffaa700a80dbe9bb3e5feec57679
https://doi.org/10.1007/s11831-014-9126-8

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Fully coupled fluid-electro-mechanical model of the human heart for supercomputers

Autor: Alfonso Santiago, Samuel Gómez, Ruth Arís, Jazmin Aguado-Sierra, Miguel Zavala-Aké, Ruben Doste-Beltran, Eva Casoni, J.C. Cajas, Mariano Vázquez

Publikováno v: International Journal for Numerical Methods in Biomedical Engineering. 34:e3140

In this work, we present a fully coupled fluid-electro-mechanical model of a 50th percentile human heart. The model is implemented on Alya, the BSC multi-physics parallel code, capable of running efficiently in supercomputers. Blood in the cardiac ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e1c32cac756d20c2efe5de9fe86abdf
https://doi.org/10.1002/cnm.3140

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Dimensionless Analysis of HSDM and Application to Simulation of Breakthrough Curves of Highly Adsorbent Porous Media

Autor: Agustí Pérez-Foguet, Eva Casoni, Antonio Huerta

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Scipedia Open Access
Scipedia SL
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I

The homogeneous surface diffusion model (HSDM) is widely used for adsorption modeling of aqueous solutions. The Biot number is usually used to characterize model behavior. However, some limitations of this characterization have been reported recently

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e267187cc8da0bffab9af80948675133
https://doi.org/10.1061/(asce)ee.1943-7870.0000665

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One-dimensional shock-capturing for high-order discontinuous Galerkin methods

Autor: Jaime Peraire, Antonio Huerta, Eva Casoni

Publikováno v: International Journal for Numerical Methods in Fluids. 71:737-755

SUMMARY Discontinuous Galerkin methods have emerged in recent years as an alternative for nonlinear conservation equations. In particular, their inherent structure (a numerical flux based on a suitable approximate Riemann solver introduces some stabi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::156e0e846ca858daa5449d46fccc2a74
https://doi.org/10.1002/fld.3682

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