Description
S2508 | Part 2 / 2
Multiscale Modeling of Mechanics and Physics of Complex Materials
Modelado Multiescala de la Mecánica y la Física de Materiales Complejos
Chairs | Directores:
Sebastián Giusti, Javier Mroginski, Pablo Sanchez
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Wilson Fuentes (CNEA, Dep. Tecnología de Aleaciones de Circonio, Ezeiza, Argentina), Gabriel Juarez (CNEA, Dep. Tecnología de Aleaciones de Circonio, Ezeiza, Argentina), Alejandra Flores (CNEA, Dep. Tecnología de Aleaciones de Circonio, Ezeiza, Argentina), Pablo Vizcaino (CNEA, Dep. Tecnología de Aleaciones de Circonio, Ezeiza, Argentina), Emanuel Nicoletti (Instituto de Física Rosario (IFIR), Argentina)11/13/25, 2:30 PM
Las aleaciones de circonio son ampliamente utilizadas en la industria nuclear por sus buenas propiedades mecánicas, resistencia a la corrosión y su baja captura neutrónica. La respuesta anisotrópica del material a procesos de conformado, obliga a ampliar los estudios de caracterización con ensayos y/o modelos que permitan un mayor entendimiento de la respuesta mecánica del material. La...
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Reinaldo A. Anonis (Universidad Nacional del Nordeste (UNNE), Argentina), Javier L. Mroginski (Universidad Nacional del Nordeste (UNNE), Argentina), Pablo J. Sánchez (CIMEC, Universidad Nacional del Litoral (UNL), Santa Fe, Argentina), Sebastian Toro (CIMEC, Universidad Nacional del Litoral (UNL), Santa Fe, Argentina), Rodrigo Rossi (Universidade Federal do Rio Grande do Sul, Brasil)11/13/25, 2:50 PM
The multiscale modeling has been consolidated as a fundamental tool for the study of heterogeneous materials and multiphysics phenomena in engineering. In particular, the computational homogenization technique based on the Representative Volume Element (RVE) has proven to be effective in the description of systems with complex behavior. However, the extension of these methods to transient...
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Eduardo G. Rodriguez (Universidad Nacional de Cuyo, San Rafael, Mendoza, Argentina), Christian Peco (Universidad Nacional de Cuyo, San Rafael, Mendoza, Argentina), Daniel Millán (Universidad Nacional de Cuyo, San Rafael, Mendoza, Argentina)11/13/25, 3:10 PM
Embedding nanoparticles into host materials offers a powerful strategy for tailoring acoustic properties, with significant implications for non-destructive testing and acoustic engineering. Cryo-ultrasonics - a technique that employs ice as a couplant - has emerged as a promising approach for inspecting components with complex geometries. However, its performance is hindered when testing...
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Héctor A. Di Rado (Universidad Nacional del Nordeste (UNNE), Argentina), Javier L. Mroginski (Universidad Nacional del Nordeste (UNNE), Argentina), Pablo A. Beneyto (Universidad Nacional del Nordeste (UNNE), Argentina)11/13/25, 3:30 PM
The primary objective of this work is to evaluate configurational forces by leveraging the geometric structure of the material manifold and the projection of the actual deformation onto it. Two classes of problems are addressed: finite-strain elastoplasticity and pseudo-finite-strain micromechanics in non-saturated porous media. General conditions for the strain energy function are...
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Joselynne Salazar Bove (CIMEC, Universidad Nacional del Litoral (UNL), Santa Fe, Argentina), Sebastian Toro (CIMEC, Universidad Nacional del Litoral (UNL), Santa Fe, Argentina), Pablo A. Kler (CIMEC, Universidad Nacional del Litoral (UNL), Santa Fe, Argentina)11/13/25, 3:50 PM
This work presents a multiscale technique for modeling coupled electroosmotic flow and scalar trans- port in porous materials within paper-like microstructures. This is crucial for designing microfluidic devices. The approach is based on the definition of a representative volume element (RVE) that captures the microstructure of the interconnected channel of the porous medium through which the...
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