Results 41 to 50 of about 107,176 (359)
Coupled visco-mechanical and diffusion void growth modelling during composite curing [PDF]
, 2010 Most critical processing step during long fiber reinforced epoxy matrix composite laminate manufacturing is the polymerization stage. If not optimized, it gives birth to defects in the bulk material, such as voids.
Bernhart, Gérard +4 more
core +3 more sources
Tensile and Water Absorption Properties of FRP Composite Laminates without Voids and with Voids
Procedia Engineering, 2017 Abstract This project work is done to know the effect of voids in the FRP composites. The FRP composites are fabricated with hand molding process. First few samples are fabricated with the normal procedure. The sample size is as per ASTM D 638. These samples were assumed to be free of voids.
K. Shanker +2 more
openaire +2 more sources
Cailiao gongcheng, 2021 In situ fast synchrotron computed tomography was used to investigate the semi-solid compression of nanoparticle-reinforced Al-10%(mass fraction) Cu composites.
WANG Wei, GUO En-yu, WANG Tong-min
doaj +1 more source
Effect of intra-ply voids on the homogenized behavior of a ply in multidirectional laminates [PDF]
, 2018 This work focuses on the effect of intra-ply voids on the homogenized nonlinear behavior of a ply in multidirectional composites. Voids were modeled explicitly on the fiber scale and linked to the ply-scale by the recently developed two-scale framework ...
Farkas, L. +6 more
core +2 more sources
Direct processing of structural thermoplastic composites using rapid isothermal stamp forming [PDF]
, 2020 A novel rapid isothermal stamp forming process is proposed which enables the rapid manufacture of structural thermoplastic composite laminate parts directly from multilayer hybrid fabrics comprising stitched unidirectional carbon fibre-thermoplastic ...
Awang-Ngah, S. +3 more
core +1 more source
Compression damage and failure mechanism of C/C-SiC satin woven composites with void defects
Cailiao gongchengTo study the compressive mechanical properties and failure mechanism of satin woven composites with void defects， the longitudinal compression experiments on C/C-SiC satin woven composites with void defects were conducted.
XU Zhiyuan +4 more
doaj +1 more source
Journal of Natural Fibers, 2022 In this study, polyethylene terephthalate (PET) composites reinforced with areca sheath and Moringa oleifera fruit fibers were fabricated using injection molding technique.
Subhakanta Nayak +4 more
doaj +1 more source
Journal of Natural Fibers, 2022 In this investigation, hybrid composites were prepared for structural applications using Indian almond and Banana fibers by hand layup method. Five types of composites were fabricated viz. I-I-I-I, I-B-B-I, I-B-I-B, B-I-I-B & B-B-B-B and the mechanical &
Anand Sundararaju Perinbakannan +2 more
doaj +1 more source
Mindlin second-gradient elastic properties from dilute two-phase Cauchy-elastic composites Part II: Higher-order constitutive properties and application cases [PDF]
International Journal of Solids and Structures 50 (2013) 4020-4029, 2013 Starting from a Cauchy elastic composite with a dilute suspension of randomly distributed inclusions and characterized at first-order by a certain discrepancy tensor (see part I of the present article), it is shown that the equivalent second-gradient Mindlin elastic solid: (i.) is positive definite only when the discrepancy tensor is negative defined; (
arxiv +1 more source
On the static and dynamic properties of flax and Cordenka epoxy composites [PDF]
, 2013 Fibre reinforced composites have excellent specific properties and are widely sought after by engineers seeking to reduce mass. However, end of life disposal is a significant problem and so research into more sustainable natural fibre composites is ...
Akin +45 more
core +1 more source