Results 261 to 270 of about 5,762,967 (332)
Some of the next articles are maybe not open access.
Influence of void content and morphology on the creep behavior on glass/epoxy composites
Composites Communications, 2021This study aimed to evaluate the dynamic mechanical properties and the creep behavior of glass/epoxy composites containing different void contents. A 3D reconstruction using X-ray microtomography (MCT) was done to determine void content, position, and ...
F. C. Alves +5 more
semanticscholar +3 more sources
Composites Part A: Applied Science and Manufacturing, 2019
Several consolidation cycles were performed to study the impact of processing parameters on void content, ultrasonic NDT and mechanical performance of CF/PEEK composites.
D. Saenz-Castillo +4 more
semanticscholar +3 more sources
Several consolidation cycles were performed to study the impact of processing parameters on void content, ultrasonic NDT and mechanical performance of CF/PEEK composites.
D. Saenz-Castillo +4 more
semanticscholar +3 more sources
Key Engineering Materials, 2019
Composite materials continue to grow in popularity within the aerospace industry as the preferred material for manufacturing large airframe structures. However, the popularity of composite materials has also led to the increase in composite waste. As the popularity of composite materials continues to grow, the proper management and recycling of these ...
Peng Hao Wang +3 more
openaire +2 more sources
Composite materials continue to grow in popularity within the aerospace industry as the preferred material for manufacturing large airframe structures. However, the popularity of composite materials has also led to the increase in composite waste. As the popularity of composite materials continues to grow, the proper management and recycling of these ...
Peng Hao Wang +3 more
openaire +2 more sources
In situ void content measurements during resin transfer molding
Advanced Composite Materials, 2013In resin transfer molding (RTM), the void content measured after resin curing does not represent the amount of voids at the point of air-trapping. To properly verify a prediction model for the void content based on the occurrence of voids due to the air-trapping mechanism, the void content must be measured immediately at the point of air-trapping.
Ryosuke Matsuzaki +3 more
openaire +2 more sources
NDT & E International, 2011
Abstract A two-dimensional (2-D) Random Void Model (RVM) is innovatively developed to describe random voids and to quantitatively correlate ultrasonic attenuation coefficient with void content of composite materials. The spatial autocorrelation function and statistical parameters are used to describe the large-scale heterogeneity from the composite ...
Li Lin, Jun Chen, Xiang Zhang, Ximeng Li
openaire +3 more sources
Abstract A two-dimensional (2-D) Random Void Model (RVM) is innovatively developed to describe random voids and to quantitatively correlate ultrasonic attenuation coefficient with void content of composite materials. The spatial autocorrelation function and statistical parameters are used to describe the large-scale heterogeneity from the composite ...
Li Lin, Jun Chen, Xiang Zhang, Ximeng Li
openaire +3 more sources
Journal of reinforced plastics and composites, 2023
Improving the quality of fiber-reinforced composite laminates using out-of-autoclave techniques has been a challenge for a long time. The recent trends toward the replacement of autoclave processes with out-of-autoclave processes for thermoplastic ...
Sasan Karimi +4 more
semanticscholar +1 more source
Improving the quality of fiber-reinforced composite laminates using out-of-autoclave techniques has been a challenge for a long time. The recent trends toward the replacement of autoclave processes with out-of-autoclave processes for thermoplastic ...
Sasan Karimi +4 more
semanticscholar +1 more source
Effects of void content on the moisture uptake and mechanical strength of a glass/epoxy composite
Journal of composite materials, 2022The effect of voids on the moisture uptake and transverse modulus and strength of a unidirectional glass/epoxy composite has been examined. To create voids, a foaming agent was mixed with the liquid epoxy resin prior to infusion.
Mustafa O Ayanoglu, L. Carlsson, E. Du
semanticscholar +1 more source
Construction and Building Materials, 2021
Density is one of the key properties that strongly affect the service quality and life of asphalt mixture. Ground penetration radar (GPR) coupled with suitable density estimation model has been recognized as an effective method to nondestructively ...
Lilong Cui +4 more
semanticscholar +1 more source
Density is one of the key properties that strongly affect the service quality and life of asphalt mixture. Ground penetration radar (GPR) coupled with suitable density estimation model has been recognized as an effective method to nondestructively ...
Lilong Cui +4 more
semanticscholar +1 more source
International Journal of Pavement Engineering, 2021
X-ray micro-computed tomography (micro-CT) is an advanced technique able to provide a comprehensive examination of the volumetric characteristics of asphalt mixtures.
Alexis Jair Enríquez-León +5 more
semanticscholar +1 more source
X-ray micro-computed tomography (micro-CT) is an advanced technique able to provide a comprehensive examination of the volumetric characteristics of asphalt mixtures.
Alexis Jair Enríquez-León +5 more
semanticscholar +1 more source