Results 21 to 30 of about 1,811 (186)
Influence of water absorption on glass fibre reinforced IPN composite pipes [PDF]
Polímeros, 2019 Glass fibre reinforced composite pipes were fabricated by using an IPN blend of 0%, 10%, 20%, 30%, 40%, 50% PU prepolymer (Polyurethane) with VER(Vinylester) resin.
Suresh Gopi +5 more
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Hygrothermal Deformation of Composite Sandwich Panels [PDF]
Advanced Composites Letters, 2000 Coefficients of thermal and moisture expansion (CTE and CME) can be predicted for many composite laminates and sandwich panels. Core and adhesive properties, such as geometry and stiffness are important variables. Laminate theory is augmented with a modified model for anisotropic core properties to predict the CTE and CME of sandwich panels. Procedures
Ernest G. Wolff +2 more
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Hygrothermal properties of compressed earthen bricks [PDF]
Construction and Building Materials, 2018 Abstract The present study investigates the relationship between bulk density and hygrothermal behaviour of compressed earthen bricks. The experimental results show that the thermal conductivity linearly increases from 0.5228 W/(m K) to 0.9308 W/(m K) as the bulk density increases, and that the equilibrium moisture content increases with increasing ...
Lei Zhang +4 more
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, 2019 This project deliverable describes the outcome of the SubTask 3.4.2, based on hygrothermal analyses of the developed RE4 timber façade and concrete sandwich panel. In particular, Finite Element Analyses have been performed in order to assess a global transmittance value (U value) to both building elements, followed by surface and interstitial ...
Stress S.C.Ar.L. +1 more
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Environmental Effects on Mechanical Properties of Glass/Epoxy and Fiber Metal Laminates, Part I: Hygrothermal Aging [PDF]
Mechanics of Advanced Composite Structures, 2017 In this article, the effect of hygrothermal aging on mechanical properties of fiber metal laminates (FMLs) and E-glass/epoxy (GE) composites is investigated.
Moslem Najafi +2 more
doaj +1 more source
Hygrothermal effect on high-velocity impact resistance of woven composites
Defence Technology, 2022 The woven glass fiber reinforced composites (GFRP) subjected to high-speed impact is investigated to identify the hygrothermal aging effect on the impact resistance.
Xiao-chen Yang, Nan Jia
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Hygrothermal behavior of polybenzimidazole
Polymer, 2016 Abstract Poly[2,2’-(m-phenylene)-5,5’-bibenzimidazole] (PBI) is used in extremely high temperature harsh environment applications. It is a unique engineering material that is formed into parts by powder-sintering at temperatures as high as 500 °C. Recently, ever increasing demands for high temperature polymers have led to significant interest in PBI ...
Peng Liu +4 more
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Polymer Testing, 2022 A systematic investigation was implemented in this work to evaluate the effect of hygrothermal aging on the chemistry, mechanics and morphology of a toughened epoxy resin exposed in a 70°C bath.
Kailong Xu +5 more
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Science and Engineering of Composite Materials, 2022 This article describes work concerning the compressive properties in hygrothermal environment of three-dimensional (3D) five-directional braided composites.
Guo Ying, Yan Shi
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Hygrothermal and compressive mechanical behavior of composites plate with open-hole
Cailiao gongchengThe mechanical properties of polymer matrix composites often decrease due to hygrothermal environment. The hygrothermal aging tests and the compression tests are carried out before and after aging on the T700/BP9916 composites plate with open-hole， and ...
WANG Xiang +5 more
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