Results 31 to 40 of about 1,147 (199)
Journal of Marine Science and EngineeringThis study investigates the hygrothermal aging behavior and thermomechanical properties of as-manufactured glass fiber-reinforced epoxy and thermoplastic composite tidal turbine blades.
Paul Murdy +6 more
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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
doaj +1 more source
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
Investigation of the Properties of High-Viscosity Modified Asphalt Binder under Hygrothermal Environments [PDF]
Materials (Basel)High-viscosity modified asphalt binder (HVMA) is used widely as a polymer-modified binder in porous asphalt pavement because it can improve the cohesiveness of the asphalt mixture.
Xing M +6 more
europepmc +2 more sources
Hygrothermal ageing of reprocessed polylactide [PDF]
Polymer Degradation and Stability, 2012 The influence of an accelerated hygrothermal ageing simulation test on a commercial PLA and its three subsequent mechanically-reprocessed materials was studied. The analysis was focused on the water diffusion kinetics and the physico-chemical changes induced by the hygrothermal degradation.
Badia Valiente, José David +3 more
openaire +3 more sources
Hygrothermal aging of polyimide matrix composite laminates [PDF]
Composites Part A: Applied Science and Manufacturing, 2003 Two polyimide-matrix systems were subjected to a series of hygrothermal aging experiments at various temperatures and relative humidities. For each aging condition, we measured the microcracking fracture toughness as a function of aging time. The toughness decreased with time. The rate of decrease increased with temperature and relative humidity.
John A. Nairn, Man-Hee Ha
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Fuel cell rejuvenation of hygrothermally aged Nafion® [PDF]
Journal of Power Sources, 2012 Abstract Nafion ® membranes stored for long periods at 80 °C under elevated relative humidity up to 95%RH exhibit large modifications of their properties attributed to the sulfonic acid end-group condensation into sulfonic anhydrides. The present study is devoted to the membrane property rejuvenation, namely the hydrolysis of the sulfonic anhydrides
Collette, Floraine +5 more
openaire +4 more sources
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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Accelerated Hygrothermal Aging of Bond in FRP–Masonry Systems [PDF]
Journal of Composites for Construction, 2015 AbstractThis paper addresses the results of accelerated hygrothermal (coupled temperature and moisture) tests on fiber-reinforced polymer (FRP) strengthened clay bricks, aimed at investigating bond degradation mechanisms. The exposures are selected to simulate different environmental conditions and the bond degradation is periodically investigated by ...
Ghiassi, Bahman +2 more
openaire +2 more sources
Journal of Aeronautical Materials, 2019 The artificial accelerated cyclic hygrothermal aging test was conducted on T700/TDE86 carbon fiber reinforced resin matrix composites, and the effects of different cyclic hygrothermal aging days on interlaminar fracture toughness of composites with open ...
XU Kailong +4 more
doaj +1 more source