Mostrando 10 resultados de: 23
Filtros aplicados
Publisher
Journal of Sol-Gel Science and Technology(4)
Gels(2)
Journal of Non-Crystalline Solids(2)
Trans Tech Publications Ltd(2)
European Physical Journal E(1)
Área temáticas
Química física(4)
Ciencias de la computación(3)
Cristalografía(2)
Física(2)
Ingeniería química(2)
Área de conocimiento
Ciencia de materiales(21)
Material compuesto(3)
Vidrio(3)
Ingeniería mecánica(2)
Nanocompuesto(2)
A method for elasticity modulus calculation in porous media with known geometry using the monte carlo technique
OtherAbstract: This study introduces a method for a computational calculus of the Elasticity Modulus (E) of simulatPalabras claves:Autores:Juan Ramón Primera FerrerFuentes:googleCharacteristic scales in the exponent of a power law, for the permeability as a function of porosity, in a two dimensional disordered porous system
OtherAbstract: We report numerical calculations of the permeability as a function of porosity for a two dimensionalPalabras claves:Autores:Juan Ramón Primera FerrerFuentes:googleFractal structure in silica and composites aerogels
ArticleAbstract: Silica aerogels are known to be materials with exceptional characteristics, such as ultra-low densitPalabras claves:Aerogel, Composite aerogel, Fractal, Microstructure, SAXSAutores:Beurroies I., Despetis F., Dieudonné-George P., Duffours L., Etienne P., Etienne-Calas S., Faivre A., Hafidi Alaoui A., Juan Primera, Juan Ramón Primera Ferrer, Woignier T.Fuentes:googlescopusGas and liquid permeability in nano composites gels: Comparison of Knudsen and Klinkenberg correction factors
ArticleAbstract: We measured gas and water permeability in sets of nano-composite silica gels, (silica gel network wiPalabras claves:Gas and liquid permeability, Klinkenberg effect, Knudsen correction factors, Nano-composite gelsAutores:Añez L., Etienne-Calas S., Juan Primera, Juan Ramón Primera Ferrer, Woignier T.Fuentes:googlescopusExtracción con microondas de la materia orgánica presente en un gel de SiO2 sintetizados por la vía de los atranos
OtherAbstract: Se sintetizaron geles de sílice utilizando la vía de los atranos, y la extracción con microondas dePalabras claves:Autores:Juan Ramón Primera FerrerFuentes:googleSolid state polymorphism of liquid crystals in confined geometries
ArticleAbstract: Solid polymorphism of 4-alkyl-4'-cyanobiphenyl (nCB) was studied so far as a function of thermal hisPalabras claves:Autores:Anglaret E., Dieudonné-George P., Fehr C., Juan Primera, Juan Ramón Primera Ferrer, Sauvajol J.L., Woignier T.Fuentes:googlescopusStructural effect on the plastic behavior in highly porous glasses
Conference ObjectAbstract: Silica aerogels have been studied with the objective of understanding the mechanical behavior of thePalabras claves:Aerogels, Elastic properties, Plastic behaviour, Porous glasses, SAXSAutores:Hafidi Alaoui A., Juan Primera, Juan Ramón Primera Ferrer, Phalippou J., Scherer G.W., Woignier T.Fuentes:googlescopusTechniques for characterizing the mechanical properties of aerogels
ArticleAbstract: In this paper, we present the different characterization techniques used to measure the mechanical pPalabras claves:Aerogels, Elastic properties, Mechanical properties, Stress corrosion effect, Plasticity, TOUGHNESS, Weibull statisticAutores:Despetis F., Duffours L., Etienne P., Etienne-Calas S., Faivre A., Hafidi Alaoui A., Juan Primera, Juan Ramón Primera Ferrer, Levelut C., Woignier T.Fuentes:googlescopusThe cluster model: A hierarchically-ordered assemblage of random-packing spheres for modelling microstructure of porous materials
ArticleAbstract: A new structural model based on the premises widely used for describing the structure of random matePalabras claves:61.43.Bn, 61.43.Gt, 82.20.Wt, 82.33-Ln, Aerogels, Monte Carlo simulations, PorosityAutores:Anta J., Esquivias L., Juan Primera, Juan Ramón Primera Ferrer, Morales-Flórez V., Piñero M., Rosa-Fox N.d.l.Fuentes:googlescopusMonte Carlo method for computing the mechanical properties of porous media
OtherAbstract: This research reports the design of a method for computing the elasticity modulus (E) of a known geoPalabras claves:Autores:Juan Ramón Primera FerrerFuentes:google