2018
DOI: 10.1016/j.compstruct.2018.07.019
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Experimental and numerical assessment of aerospace grade composites based on high-velocity impact experiments

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Cited by 34 publications
(12 citation statements)
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“…Considering the previous research [e.g. [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19] on the impact resistance of thermoplastic matrix composites relevant to the themes of the present paper, then as early as 1985 researchers [2][3][4] first reported that CF/PEEK composites possessed a superior resistance to impact damage, when subjected to an impact loading at relatively low energy levels of up to 12 J, compared with the then currently available CFRPs which employed a matrix of a relatively very brittle, thermosetting epoxy polymer (i.e. CF/Epoxy).…”
Section: Introductionmentioning
confidence: 99%
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“…Considering the previous research [e.g. [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19] on the impact resistance of thermoplastic matrix composites relevant to the themes of the present paper, then as early as 1985 researchers [2][3][4] first reported that CF/PEEK composites possessed a superior resistance to impact damage, when subjected to an impact loading at relatively low energy levels of up to 12 J, compared with the then currently available CFRPs which employed a matrix of a relatively very brittle, thermosetting epoxy polymer (i.e. CF/Epoxy).…”
Section: Introductionmentioning
confidence: 99%
“…Now, although there has been extensive research on the relatively low-velocity impact on thermoplastic and thermoset matrix CFRP composites, relatively few studies [e.g. [14][15][16][17][18][19] have examined the high-velocity impact of such materials, using for example a gas-gun to achieve relatively high impact velocities, and most of this research has concentrated on using a soft projectile, e.g. gelatine, to simulate a bird strike.…”
Section: Introductionmentioning
confidence: 99%
“…For the impacted plate, 2500 linear quadrilateral elements of type S4R were used, and the total number of nodes was 2601. For a structural level simulation, typical element sizes of 5 mm were performed [20]. A preliminary study was conducted, which validated that the present meshing density (10 mm) was reasonable for comparison purpose, so that the computation efficiency could also be ensured.…”
Section: Numerical Modelmentioning
confidence: 69%
“…From the damage distributions and the local maximum damage, some similar laws can be found with the experimental results of previous literature. Wagner et al [20] have concluded that different carbon fiber composites have very similar ballistic limits but differ in terms of delamination behavior. In present simulations, the local maximum damage induces are highly similar, but the damage areas differ greatly for different composite materials.…”
Section: Front Middle Backmentioning
confidence: 99%
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