Results 201 to 210 of about 20,193 (267)

Effect of Uncertainty in the Hygrothermal Properties on Hygrothermal Modeling

2020
Building envelopes are subject to the transient climate conditions. Moisture transfer which is coupled with heat transfer is an important issue in the field of building science. The moisture transfer and accumulation within building envelopes can lead to poor thermal performance, metal corrosion, wood decay, structure deterioration, microbial and mold ...
Xiangwei Liu, Ying Liu, Xingguo Guo, Na Luo, Guojie Chen   +4 more
openaire   +1 more source

An experimental investigation of static and fatigue behavior of various adhesive single lap joints under bending loads subjected to hygrothermal and thermal conditions

The journal of adhesion, 2023
The objective of this study is to investigate the impact of hygrothermal and thermal aging on adhesive bonding joints of similar and dissimilar specimens.
Li-Cai Zhao, Sajjad Karimi, Liang Xu
semanticscholar   +1 more source

Hygrothermic Wood Actuated Robotic Hand

Advanced Materials, 2023
Abstract Stimulus–responsive actuators play a vital role in the new generation of intelligent systems. However, poor mechanical performance, complicated fabrication processes, and the inability to complex deformation limit their practical applications.
Lulu Bai, Yaoxin Zhang, Shuai Guo, Hao Qu, Zhen Yu, Haipeng Yu, Wenshuai Chen, Swee Ching Tan   +7 more
openaire   +2 more sources

Study of mechanical degradation of freestanding ALD Al2O3 by a hygrothermal environment and a facile protective method for environmentally stable Al2O3: toward highly reliable wearable OLEDs.

Materials Horizons, 2023
Al2O3 deposited via atomic layer deposition (ALD) has been used as an insulating and barrier film for thin-film transistors, organic electronics, and microelectromechanical systems.
Sang-Min Lee, Yongmin Jeon, Seung-Jin Oh, Sun-Woo Lee, K. Choi, Taekon Kim, J. Kwon   +6 more
semanticscholar   +1 more source

Hygrothermal aging of Nafion®

Journal of Membrane Science, 2009
The membrane durability is a critical issue for the development of Proton Exchange Membrane Fuel Cells (PEMFC). Since PEMFC in situ tests were not conclusive to determine Nafion (R) membrane degradation mechanism, ex situ aging tests were performed on Nafion (R) 112 in practical fuel cell usage conditions.
Collette, F. M., Lorentz, C., Gebel, G., Thominette, F.   +3 more
openaire   +2 more sources

Degradation of epoxy/glass interface in hygrothermal environment: An atomistic investigation

, 2021
The degradation at the glass fiber/matrix interface through molecular dynamics simulations in hygrothermal environment is investigated. The glass fiber reinforced polymer composite has been modeled using a cross-linked epoxy matrix and amorphous silica ...
Xing-Quan Wang, Wei Jian, O. Büyüköztürk, C. Leung, Denvid Lau   +4 more
semanticscholar   +1 more source

Multiscale modeling of mechanical behaviors of carbon fiber reinforced epoxy composites subjected to hygrothermal aging

, 2021
This paper investigates the hygrothermal aging behaviors including the aging law, the moisture absorption, and residual stresses for carbon fiber reinforced epoxy composites via the multiscale finite element method (FEM). Based on the disturbance and the
Fang-Liang Guo, Pei Huang, Y. Li, Ning Hu, Shao-Yun Fu   +4 more
semanticscholar   +1 more source

Hygrothermal effects on the durability of resin‐infused thermoplastic E‐glass fiber‐reinforced composites in marine environment

Polymer Composites
This paper presents a comparative assessment of hygrothermal effects on the mechanical and thermomechanical properties of resin‐infused thermoplastic E‐glass fiber‐reinforced composites (FRC) in the marine environment.
S. Hussnain, S. Z. Shah, P. S. M. Megat-Yusoff, R. Choudhry, M. Hussain   +4 more
semanticscholar   +1 more source

On failure mechanisms in CFRP/Al adhesive joints after hygrothermal aging degradation following by mechanical tests

, 2021
Adhesive bonding techniques have been widely used and studied in automobile industry, enabling to join dissimilar materials, such as carbon fiber reinforced plastic (CFRP) composites and metals.
G. Zheng, Zongkai He, K. Wang, Xing-Long Liu, Quan-Tian Luo, Qing Li, Guang-Yong Sun   +6 more
semanticscholar   +1 more source

Effect of hygrothermal aging on mechanical properties of continuous flax fiber composites

Polymer Composites
The influence of hygrothermal aging on the mechanical properties of flax fiber‐reinforced polymer (FFRP) composites was studied by examining the mechanical properties and failure mechanism of the composite laminates exposed in distilled water at ...
Wen-Long Mu, Shi-Jie Li, Shi-Kun Zhang, Xianglin Chen, Yu-Feng Sun, Kaiyuan Zhou, Guo-Feng Qin   +6 more
semanticscholar   +1 more source