Listar Memoria en abstract por autor "0000-0002-6522-8810"
Mostrando ítems 1-9 de 9
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Asymptotic homogenization approach applied to periodic laminated Cosserat media with imperfect contact conditions
Espinosa-Almeyda, Yoanh; Sánchez Valdés, César Fidel; Camacho Montes, Hector; Yanes, V.; Rodríguez-Ramos, R.; Sabina, F.J. (Quântica Editora, Lda., 2022-11-04)In this work, the two-scale asymptotic homogenization method (AHM) is applied to find the effective properties of periodic laminated Cosserat media with centro-symmetric constituents and non-uniform imperfect interface ... -
EFFECTIVE PROPERTIES OF PERIODIC LAMINATED CENTRO-SYMMETRIC MICROPOLAR COMPOSITES WITH NON-UNIFORM IMPERFECT CONTACT CONDITIONS
Sánchez Valdés, César Fidel; Camacho Montes, Hector; Yanes, Victor; Rodríguez Ramos, Reinaldo; Espinosa Almeyda, Yoanh; Otero Hernández, Jose Antonio; Sabina Ciscar, Federico Juan (Sociedad Mexicana de Materiales, 2022-08-15)The two-scale asymptotic homogenization method (AHM) is implemented for periodic laminated micropolar composites with centro-symmetric constituents and non-uniform imperfect interface contact conditions, i.e., tractions ... -
EFFECTIVE PROPERTIES OF PERIODIC LAMINATED COSSERAT COMPOSITES WITH CENTRO-SYMMETRIC CONSTITUENTS
Sánchez Valdés, César Fidel; Camacho Montes, Hector; Rodríguez Ramos, Reinaldo; Yanes, Victor; Espinosa Almeyda, Yoanh; Otero Hernández, Jose Antonio; Sabina Ciscar, Federico Juan; Lebon, Frederic (Sociedad Mexicana de Materiales, 2022-08-15)In this work, the effective properties of heterogeneous centro-symmetric multi-laminated Cosserat composite materials with isotropic constituents are found by the two-scale asymptotic homogenization method (AHM). The local ... -
Estudio de las propiedades físicas de aleaciones magneto-elásticas y de fases de Laves
Enriquez Carrejo, Jose Luis; Sánchez Valdés, César Fidel; 199270; Lopez, Tomas (Universidad Autónoma de Ciudad Juárez, 2021-11-11)A través de la teoría del funcional de la densidad (DFT, por sus siglas en inglés), como viene en el módulo CASTEP, del programa Materials Studio, de Biovia, se estudian las propiedades magnéticas de las transformaciones ... -
Estudio de las propiedades físicas de aleaciones magneto-elásticas y de fases de Laves
López Solenzal, Tomás (Universidad Autónoma de Ciudad Juárez, 2022-05-26)El objetivo de este trabajo es estudiar las propiedades electrónicas, magnéticas y las transformaciones de fase en las aleaciones Fe50Rh50 y RNi2 con R = {Tb, Dy, Ho y Er}, haciendo uso de la teoría del funcional de la ... -
Magnetostructural transition and magnetocaloric effect in thermally annealed Mn0.5Fe0.5NiSi1-xAlx melt- spun ribbons (x= 0.055 and 0.060)
Sánchez Valdés, César Fidel; Arreguin Hernandez, Maria; Dzubinska, Andrea; Reiffers, Marian; Sanchez, Jose; Varga, Rastislav (AIP Publishing, 2022-11-04)The giant magnetocaloric (MC) effect measured in Mn0.5Fe0.5NiSi1-xAlx alloys ( 0.05 < x < 0.07) for a low magnetic field change (|ΔSM|max ~16-24 Jkg-1K-1 at 2 T) [1], and the fact that they are based on cheap and abundant ... -
Micromechanical characterization of quasi-periodic multi-laminated cosserat elastic composites
Espinosa-Almeyda, Yoanh (2023-08-17)Micromechanical models based on Solid Mechanics have been efficient tools for the theoretical study of multiphase composite materials. Their results contribute to materials characterization mechanisms, to define ... -
Synthesis by rapid solidification and sparkplasma sintering of single-phase DyNi5
Sánchez Valdés, César Fidel; Pérez Batalla, Rubén Uziel; Sánchez Llamazares, José Luis (2023-08-17)Theoretical and experimental studies show that the binary compounds RNi5,with R = Tb, Dy, Ho, and Er, are attractive magnetic materials for magnetic refrigerationin the temperature range of H2 liquefaction. For such a ... -
The effect of chemical attack on structural and magnetic properties of FeRh bulk alloys
Sánchez Valdés, César Fidel; Arreguin, Maria; Sánchez Llamazares, José Luis (2023-08-17)The Fe100-xRhx alloys (48 ≤ x ≤ 52 at%), present a Magnetocaloric Effect (MCE) close to room temperature (RT), and first-order phase transition from antiferromagnetic (AFM) to ferromagnetic (FM) state during heating and ...