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The effects of temperature and hygrothermal aging on the properties of CF/PA6 composite and its compression failure mechanisms

Polymer Composites
Carbon fiber reinforced polyamide composites have outstanding properties, but their applications are significantly affected by the service environment. This work evaluates the effects of temperature (25, 80, 140, and 200°C) and hygrothermal conditions on
Ming-Ming Yu   +7 more
semanticscholar   +1 more source

Investigation on interlayer debonding behavior of unidirectional composite laminates under cyclical hygrothermal aging duration effects

Polymer Composites
The composite interlamination is the key part of load transfer and plays a decisive role in the overall mechanical performance of composite structures. The interlaminar property is predominantly influenced by the matrix resin which is easily affected by ...
Shengping Zhang   +5 more
semanticscholar   +1 more source

Hygrothermal durability of Elium ® glass–carbon hybrid laminates: Role of stacking architecture and data-driven sensitivity analysis

Proceedings of the Institution of mechanical engineers. Part L, journal of materials
Hybrid glass–carbon laminates are attractive for marine and humid-service structures, but their durability in hot–wet environments is strongly controlled by stacking architecture.
H. Ulus, Ahmet Selçuk Manav, H. Kaybal
semanticscholar   +1 more source

On hygrothermal wave dispersion characteristics of embedded graphene foam

Waves in Random and Complex Media, 2022
This investigation discusses wave propagation characteristics of porous graphene foam (PGF) beam resting on an elastic medium within the framework of the refined higher-order beam theory for the first time.
F. Ebrahimi, Ali Seyfi
semanticscholar   +1 more source

Hygrothermal Behavior

2001
Abstract Hygrothermal behavior of cured composite materials relates to the combined and commonly synergistic effects of moisture absorption and temperature on various physical, chemical and mechanical properties. This article focuses on the influence of resins or matrices, reinforcements, processing, and diffusion on hygrothermal ...
openaire   +1 more source

Indoor Hygrothermal Conditions

2015
The evaluation of indoor hygrothermal conditions is described, supported by a literature review. Involved parameters and standardized methodologies are summarized. The procedures for evaluation of human comfort are also briefly described.
Nuno M. M. Ramos   +4 more
openaire   +1 more source

Modeling of hygrothermal behavior for green facade's concrete wall exposed to nordic climate using artificial intelligence and global sensitivity analysis

, 2021
Green facades are one of the most promising natural-based solutions for buildings. Notwithstanding, in regions with variating weather such as the northern hemisphere, these can be counterproductive for the structures due to humidity retention.
O. M. Tzuc   +6 more
semanticscholar   +1 more source

Nonlinear hygrothermal vibration and buckling analysis of imperfect FG-CNTRC cylindrical panels embedded in viscoelastic foundations

, 2021
This paper investigates the nonlinear free vibration and nonlinear dynamic hygrothermal buckling behavior of imperfect functionally graded carbon nanotube-reinforced composite (FG-CNTRC) cylindrical panels under hygrothermal environment.
K. Foroutan, E. Carrera, H. Ahmadi
semanticscholar   +1 more source

Hygrothermal Simulation Tools

2012
Different models for the coupled heat, air, moisture and salt transport have been developed and incorporated into various software programs used in the field of porous building materials and in the closely related field of wetting and drying of soils.
João M. P. Q. Delgado   +3 more
openaire   +1 more source

Development of Hygrothermal Reference Year for Hygrothermal Simulation of Hygroscopic Building Construction for Guangzhou

Key Engineering Materials
For developing a hygrothermal reference year (HRY) to support the hygrothermal simulation of hygroscopic building construction in Guangzhou, a typical hot-humid city located in south China, the study first clarifies the correlation between the hygrothermal simulation results and the meteorological elements based on a 10-year baseline simulation with ...
Zu Jian Huang, Yang Zhao
openaire   +1 more source

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