Results 11 to 20 of about 1,143 (181)

Numerical prediction of the ballistic performance of hygrothermally aged CFRP laminates using a multi-scale modelling approach [PDF]

EPJ Web of Conferences, 2021
A multi-scale modelling strategy is proposed to investigate the potential effects of hygrothermal ageing on the ballistic performance of CFRP laminates.
Thomson D., Sommer D. E., Falcó O., Quino G., Cui H., Erice B., Petrinic N.   +6 more
doaj   +1 more source

Effect of perforations and slits on hygrothermal properties of EPS

Journal of the Croatian Association of Civil Engineers, 2022
This paper presents the results of research on the influence of perforation and slits on the water vapour diffusion of expanded polystyrene (EPS) and the influence of the size and number of perforations and slits on the thermal conductivity of EPS board.
Mergim Gaši, Bojan Milovanović, Ivana Banjad Pečur, Marina Bagarić   +3 more
openaire   +2 more sources

Investigation on the influences of hygrothermal aging on the indentation size effects and micro-indentation measurements of PMMA. Part II: Analysis and modeling

Polymer Testing, 2021
The nanoindentation results of Polymethyl Methacrylate (PMMA) after hygrothermal aging under different indentation strain rates are analyzed. The influences of hygrothermal aging on its indentation size effects (ISE) and microindentation measurements are
Hui Lin, Lin Lv, Tao Jin, Qing Yin
doaj   +1 more source

Effect of hygrothermal environment on mechanical properties and damage mechanism of CFRP

Cailiao gongcheng, 2019
The moisture absorption properties of carbon fiber reinforced plastics (CFRP) laminates treated with three kinds of hygrothermal environments (relative humidity 85% RH, temperature 25, 70, 85℃ respectively) were investigated by accelerated moisture ...
YANG Xu-dong, AN Tao, ZOU Tian-chun, GONG Tian-chen   +3 more
doaj   +1 more source

A Method for Establishing a Hygrothermally Controlled Test Room for Measuring the Water Vapor Resistivity Characteristics of Construction Materials

Energies, 2020
Hygrothermal assessment is essential to the production of healthy and energy efficient buildings. This has given rise to the demand for the development of a hygrothermal laboratory, as input data to hygrothermal modeling tools can only be sourced and ...
Toba Samuel Olaoye, Mark Dewsbury, Hartwig Kunzel   +2 more
doaj   +1 more source

Experimental investigation on compressive properties of three-dimensional five-directional braided composites in hygrothermal environment

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
doaj   +1 more source

Hygrothermal aging effects on the mechanical properties of 3D printed composites with different stacking sequence of continuous glass fiber layers

Polymer Testing, 2021
The present work studied the effects of hygrothermal aging on the flexure behaviors of 3D printed composites reinforced with continuous glass fibers.
Kui Wang, Ying Chen, Hongmei Long, Mostafa Baghani, Yanni Rao, Yong Peng   +5 more
doaj   +1 more source

Thermophysical Parameters and Hygrothermal Simulation of Aerogel-Based Fibre-Enhanced Thermal Insulating Renders Applied on Exterior Walls

Energies, 2023
Aerogel-based renders have been the subject of research in the last few years due to their high thermal insulation characteristics and the need for buildings to become more energy-efficient.
Marco Pedroso, Maria da Glória Gomes, José Dinis Silvestre, Ahmed Hawreen, Inês Flores-Colen   +4 more
doaj   +1 more source

Chemical, mechanical and morphological investigation on the hygrothermal aging mechanism of a toughened epoxy

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, Wei Chen, Xinying Zhu, Lulu Liu, Zhenhua Zhao, Gang Luo   +5 more
doaj   +1 more source

Modeling of Hygrothermal Damage of Composite Materials [PDF]

Mechanics of Advanced Composite Structures, 2016
Composite materials have been used extensively in various applications, such as mechanical engineering, aerospace engineering, and aviation thanks to their interesting mechanical properties.
R.B.A. Ouled Ahmed, S. Chatti, H. Ben Daly   +2 more
doaj   +1 more source