Results 11 to 20 of about 10,669 (235)

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

open access: yesPolymer 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   +5 more
doaj   +1 more source

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

open access: yesEnergies, 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   +2 more
doaj   +1 more source

Interplay between Swelling Kinetics and Nanostructure in Perfluorosulfonic Acid Thin-Films: Role of Hygrothermal Aging [PDF]

open access: yes, 2019
Impacts of processing, storage, and operation on thin-film perfluorosulfonic acid (PFSA) ionomer coatings used in electrodes of electrochemical devices remains unestablished.
Kushner, DI, Kusoglu, A, Tesfaye, M
core   +2 more sources

Moisture condensation on building envelopes in differential ventilated spaces in the tropics: quantitative assessment of influencing factors [PDF]

open access: yes, 2016
Ventilation systems play a significant role in maintaining the indoor thermal and hygric balance. Nevertheless, the systems had been implicated to result in many problems.
Boji   +16 more
core   +2 more sources

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

open access: yesCailiao 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   +3 more
doaj   +1 more source

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

open access: yesScience 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

Experimental characterisation of hygrothermal properties of a 3D printed cementitious mortar

open access: yesCase Studies in Construction Materials, 2023
3D printing (3DP) presents great potential for automation, sustainability, and quality control in the construction sector. However, research on 3DP in Construction has been carried out primarily from a structural standpoint, and information on the ...
Sofia Pessoa   +4 more
doaj   +1 more source

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

open access: yesEnergies, 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   +4 more
doaj   +1 more source

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

open access: yesPolymer 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
doaj   +1 more source

Modeling of Hygrothermal Damage of Composite Materials [PDF]

open access: yesMechanics 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   +2 more
doaj   +1 more source

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