Memorias de investigación
Artículos en revistas:
Analysis of the effect of manufacturing imperfections in the elastic properties of platelet nanocomposites. Composite Science and Technology (Q1, Factor de impacto 5.16, Percentil 98.077 )
Año:2018
Áreas de investigación
  • Ingenierías
Datos
Descripción
We have developed and validated a conceptually simple model capable of predicting the macroscale elastic properties of a platelet nanocomposite. The model allows for studying the individual and combined effect of the parameters with influence on those properties, namely nanofiller weight fraction, misalignment, dispersion quality, size distribution and nanofiller-matrix interfacial characteristics. The model shows a very good correlation with experimental results. The interfacial characteristics under different strain states are evaluated at the nanoscale by means of a cohesive model which considers out-of-plane strains and angular distortions, so that the full, strain-dependent elastic tensor can be calculated, allowing for homogenization and subsequent study of the effect of filler orientation, dispersion quality and size distribution on the elastic properties at the macroscale. The use of a low complexity nanoscale model allows us to conceptually and quantitatively explain the causes underlying the divergences between the expected and experimental macroscale material stiffness experimentally found by different researchers.
Internacional
Si
JCR del ISI
Si
Título de la revista
Composite Science and Technology
ISSN
0266-3538
Factor de impacto JCR
5,16
Información de impacto
Situada en el primer cuartil (Q1) en el área de conocimiento "Material Science, Composites". Número 1 de 26 revistas. Percentil 98.077
Volumen
167
DOI
10.1016/j.compscitech.2018.09.001
Número de revista
Desde la página
507
Hasta la página
514
Mes
OCTUBRE
Ranking
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Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: GI-IM: Grupo de Investigación en Ingeniería de Máquinas
  • Departamento: Ingeniería Mecánica