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Study on Low-Velocity Impact Behavior of Twaron® Fabric Subjected to Double-Impactor Impact from a Numerical Analysis Perspective Cover

Study on Low-Velocity Impact Behavior of Twaron® Fabric Subjected to Double-Impactor Impact from a Numerical Analysis Perspective

Fibres & Textiles in Eastern Europe
Volume 31 (2023): Issue 1 (February 2023)
By: ,  ,   and    
Open Access
|Apr 2023
Figures & tables

Figures & Tables

Fig. 1.

Schematics of impact tester 9250HV

Fig. 2.

Both specimen sides after impact at 10m/s

Fig. 3.

Comparison of simulation and experiment results: (a) energy absorption, (b) residual velocity, (c) F-T curve

Fig. 4.

Impact model

Fig. 5.

Schematic of impact center locations

Fig. 6.

Comparison of resistance force history in different asymmetrical impact scenarios: (a) resistance force applied to impactor O, (b) resistance force applied to impactor N (with an impactor impacting the fabric center), (c) resistance force applied to impactor N (without impactor impacting the fabric center)

Fig. 7.

Comparison of resistance force history in different symmetrical impact scenarios

Fig. 8.

Comparison of failure deflection of impactors in different impact scenarios: (a) asymmetrical impact scenarios; (b) symmetrical impact scenarios

Fig. 9.

Energy cost of impactors and total energy absorption of fabric: (a) asymmetrical impact scenarios, (b) symmetrical impact scenarios

Fig. 10.

Comparison of fabric’s stress distribution contours in asymmetrical impact scenarios

Fig. 11.

Comparison of fabric’s transverse deformation in asymmetrical impact scenarios

Fig. 12.

Comparison of fabric stress distribution contours in symmetrical impact scenarios

Fig. 13.

Comparison of fabric transverse deformation in symmetrical impact scenarios

Table 1.

Impact results of the effect of velocity on the fabric’s impact behaviors in scenario IDD1

V1(m/s)V2 (m/s)MF1(N)MF2(N)T1(ms)T2(ms)ET (J)
1010753.6753.60.6840.6842.20
109761.3687.40.6920.7212.04
108766.6566.90.6960.7431.92
107769.8552.30.6990.7761.66
Table 2.

Impact results of the effect of velocity on the fabric’s impact behaviors in scenario IOC

Vo (m/s)VC (m/s)MF0 (N)MFC (N)TO (ms)TC (ms)ET (J)
1010467.3559.50.5800.4681.62
109496.1546.40.6030.5121.59
108519.4510.80.6260.5541.46
107553.9481.20.6420.6071.38
910458.8559.30.7120.4741.54
810452.1561.60.8060.4781.46
710446.4560.30.9380.4661.40
DOI: https://doi.org/10.2478/ftee-2023-0005 | Journal eISSN: 2300-7354 | Journal ISSN: 1230-3666
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Language: English
Page range: 38 - 51
Published on: Apr 19, 2023
Published by: Łukasiewicz Research Network-Łódź Institute of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open
Keywords:
Double-impactor,
low-velocity,
impact behavior,
numerical analysis
Related subjects:
Business and economics,
Business management,
Business informatics,
Process management,
Industrial chemistry,
Cellulose, paper and textiles,
Polymer science and technology,
Materials sciences,
Biomaterials and natural materials

© 2023 Canyi Huang, Lina Cui, Yiping Qiu, Yajun Liu, published by Łukasiewicz Research Network-Łódź Institute of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Volume 31 (2023): Issue 1 (February 2023)
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