scholarly journals Fiber response to pin penetration in dry woven fabric using numerical analysis

2021 ◽  
pp. 100083
Author(s):  
M. Droß ◽  
P. Heyser ◽  
G. Meschut ◽  
A. Hürkamp ◽  
K. Dröder
Keyword(s):  
Numerical Analysis ◽  
Woven Fabric

Experimental and numerical analysis on Mode-I delamination of CFRP laminates toughened by polyamide non-woven fabric layer

2015 ◽  
Vol 49 (4) ◽  
pp. 1191-1200 ◽  
Author(s):  
Xiaochen Sun ◽  
Guowei Zhu ◽  
Gang Liu ◽  
Xiaosu Yi ◽  
Yuxi Jia
Keyword(s):  
Numerical Analysis ◽  
Woven Fabric ◽  
Mode I ◽  
Cfrp Laminates ◽  
Fabric Layer ◽  
Mode I Delamination

210 Numerical analysis of woven fabric composite based on damage mechanics under off-axis loading

2010 ◽  
Vol 2010 (0) ◽  
pp. 288-289
Author(s):  
Yuzo Fujita ◽  
Yuki WATANABE ◽  
Tetsusei KURASHIKI ◽  
Masaru ZAKO
Keyword(s):  
Numerical Analysis ◽  
Damage Mechanics ◽  
Woven Fabric ◽  
Fabric Composite

Numerical Analysis of Deep Drawing Process for Thermoplastic Composite Laminates

1997 ◽  
Vol 119 (3) ◽  
pp. 314-318 ◽  
Author(s):  
Shih-Wei Hsiao ◽  
Noboru Kikuchi
Keyword(s):  
Numerical Analysis ◽  
Deep Drawing ◽  
Fiber Orientation ◽  
Composite Laminates ◽  
Thermoplastic Composite ◽  
Woven Fabric ◽  
Drawing Process ◽  
Forming Process ◽  
Deep Drawing Process ◽  
Deformation Mechanics

A numerical analysis including flow, heat transfer and residual stress is developed to simulate the deep drawing process of composite laminates with woven fabric microstructures. The governing equations and material properties of thermoplastic composites at the forming temperature are obtained by the homogenization method based on the assumption of instantaneously rigid solid fibers suspended in a viscous non-Newtonian polymer melt. The processing rheology of the composites is characterized by a power-law constitutive model for this anisotropic, non-isothermal and shear thinning fluid. To simulate the thermoforming and cooling stages of the entire forming process, the three-dimensional finite element method incorporating a fiber orientation model of woven-fabric microstructures is developed. This global-local numerical methodology is capable of predicting macroscopic and microscopic deformation mechanics during the thermoforming process. As an illustration, a comparison between the fiber orientation prediction and experimental data for a deep drawn cup is presented.

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