In-situ 3D fracture propagation of short carbon fiber reinforced polymer composites

Wang, Kaifeng; Pei, Shenli; Li, Yang; Li, Jingjing; Zeng, Deliang; Su, Xuming; Xiao, Xianghui; Chen, Nannan

doi:10.1016/j.compscitech.2019.107788

Cited by 32 publications

(14 citation statements)

References 32 publications

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“…2 DVC aims at measuring the deformation of investigated materials by correlating 3D images acquired between two states [7,11]. The majority of existing DVC measurements of FRPs were carried out by employing local DVC [12,13,14]. Such algorithms discretize the inspected Region of Interest (ROI) into smaller sub-volumes, yet the displacement continuity between adjacent sub-volumes is not ensured (i.e., they are registered independently) [15,16].…”

Section: Introductionmentioning

confidence: 99%

Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity

Vrgoč

Tomičević

Smaniotto

et al. 2023

Mechanics of Materials

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Section: Introductionmentioning

confidence: 99%

Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity

Vrgoč

Tomičević

Smaniotto

et al. 2023

Mechanics of Materials

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“…Short fiber reinforced polymers (SFRPs) are attracting considerable attention of various industrial sectors due to the fast and low-cost manufacturing processes and interesting mechanical properties [1,2]. Short fiber composites are mainly produced by the injection molding process and have complex microstructures [3,4].…”

Section: Introductionmentioning

confidence: 99%

A hierarchical multi-scale analytical approach for predicting the elastic behavior of short fiber reinforced polymers under triaxial and flexural loading conditions

Ahmadi

Hajikazemi

Rashidinejad

et al. 2022

Composites Science and Technology

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“…Replacing the metals with polymer composites is the prime aim of most researchers since the polymer composites are lightweight materials. Various carbon fibre-reinforced polymer (CFRP) composites can be substituted for metals, with excellent specific stiffness, strength, and good corrosion resistance [ 3 , 4 ]. As a kind of CFRP, short-carbon fibre-reinforced polymer (SCFRP) has more stable properties under complex loading conditions because of the randomly oriented short fibres, and hence, the gap between the continuous-fibre composites and the unreinforced polymers [ 5 ] is filled.…”

Section: Introductionmentioning

confidence: 99%

Solid Particle Erosion Studies of Varying Tow-Scale Carbon Fibre-Reinforced Polymer Composites

et al. 2022

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Solid particle erosion inevitably occurs if a gas–solid or liquid–solid mixture is in contact with a surface, e.g., in pneumatic conveyors. Nowadays, an erosive failure of the component after the usage of a long period has been gaining the interest of the researchers. In this research work, carbon fibre-reinforced polymer (CFRP) composites are prepared by varying the tow sizes of fibres, such as 5k, 10k, and 15k. The prepared composites are subjected to erosion studies by varying the process parameters, such as the impact angle (30, 60, and 90 degrees) and velocity (72, 100, and 129 m/s). The Taguchi orthogonal array design has been employed for the experimental plan and the erosion rate and surface roughness are observed for each run. The changes in the responses are reported for varying process parameters. The higher erodent velocity of 129m/s leads to higher erosion rates and forms poor surface quality. The minimum impact angle of 30 degrees provides higher erosion rates and higher surface roughness than the other impingement angles. Finally, the eroded surface of each sample is examined through microscopic and 3D profilometer images and the erosion mechanism is analysed at different conditions. The eroded particles supplied at lower speeds do not penetrate the composite surface. However, it is well-known that the lower the collision force, the harder the traces on the surface, yet no sign of fibre breaking or pull-out is observed. The passage of erodent particles on the composite caused surface waviness (flow trace), which prevents the surface from degrading.

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In-situ 3D fracture propagation of short carbon fiber reinforced polymer composites

Cited by 32 publications

References 32 publications

Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity

Characterization of glass fiber reinforced polymer via Digital Volume Correlation: Investigation of notch sensitivity

A hierarchical multi-scale analytical approach for predicting the elastic behavior of short fiber reinforced polymers under triaxial and flexural loading conditions

Solid Particle Erosion Studies of Varying Tow-Scale Carbon Fibre-Reinforced Polymer Composites

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