Listar Publicaciones por autor "Espinosa Almeyda, Yoanh"
Mostrando ítems 1-10 de 10
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A1-S-9232 “Optimización de piezoeléctricos ecológicos por medio del monitoreo in situ de la viscosidad uniaxial”
Camacho Montes, Hector (2022-11-10)La actividad que falta por cumplir está bien definida, consiste en realizar la conexión: tamaño de grano – viscosidad uniaxial – propiedad piezoeléctrica. Existen adelantos importantes en esta actividad. De hecho, se ha ... -
Ceramic Sintering And Properties Characterization Based On Solid Mechanics
Camacho Montes, Hector (TechConnect a Division of ATI, 2022-06-13)Solid mechanics offers a considerable potential to describe densification and deformation during sintering as well as the polycrystal structure-properties relationship. Densification and deformation are described during ... -
DENSIFICATION AND SHAPE DEFORMATION CASES DURING SINTERING DESCRIPTION BASED ON SOLID MECHANICS
Camacho Montes, Hector (Sociedad Mexicana de Materiales, 2022-08-15)Continuum Mechanics offers a useful tool to describe macroscopic aspects of powder compact sintering. Densification and shape deformations are two examples where solid mechanics can provide an accurate description. A resume ... -
Effective Complex Properties for Three-Phase Elastic Fiber-Reinforced Composites with Different Unit Cells
Camacho Montes, Hector; Sabina, Federico J.; Espinosa Almeyda, Yoanh; Guinovart Díaz, Raúl; Rodríguez Ramos, Reinaldo (2021-02-01)The development of micromechanical models to predict the effective properties of multi-phase composites is important for the design and optimization of new materials, as well as to improve our understanding about the ... -
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 ... -
Elliptic functions and lattice sums for effective properties of heterogeneous materials
Camacho Montes, Hector; Espinosa Almeyda, Yoanh; Rodríguez Ramos, Reinaldo; Guinovart Díaz, Raúl; Sabina Ciscar, Federico J. (2021-03-24)Effective properties of fiber-reinforced composites can be estimated by applying the asymptotic homogenization method. Analytical solutions are possible for infinite long circular fibers based on the elliptic quasi-periodic ... -
Interphase effect on the effective magneto-electro-elastic properties for three-phase fib er-reinforce d composites by a semi-analytical approach
Camacho Montes, Hector; Espinosa Almeyda, Yoanh; Otero, José Antonio; Rodríguez Ramos, Reinaldo; Lopez Realpozo, Juan Carlos; Guinovart Diaz, Raul; Sabina, Federico J (2020-06-14)A semi-analytical approach is proposed to determine the effective magneto-electro-elastic moduli of a fiber-reinforced composite. We especially focus on predicting the effective properties of three-phase periodic composite ... -
Optimización de piezoeléctricos ecológicos por medio del monitoreo in situ de la viscosidad uniaxial
Camacho Montes, Hector (2021-10-16)El informe de la segunda etapa del proyecto comprende dos avances fundamentales. El primero consiste en los desarrollos teóricos que afortunadamente no sufrieron afectaciones debido a la contingencia. Se logró completar ... -
Semi-analytic finite element method applied to short-fiber-reinforced piezoelectric composites
Camacho Montes, Hector; Barraza de León, Lorenzo Efrain; Espinosa Almeyda, Yoanh; Otero Hernández, Jose Antonio; Rodríguez Ramos, Reinaldo; López Realpozo, Juan Carlos; Sabina Ciscar, Federico J; 183327 (2021-06-30)In this work, a 3D semi-analytical finite element method (SAFEM) is developed to calculate the effective properties of piezoelectric fiber-reinforced composites (PFRC). Here, the calculations are implemented in one-eighth ...