Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study
Potential damage in composite structures caused by hail ice impact is an essential safety threat to the aircraft in flight. In this study, a nonlinear finite element (FE) model is developed to investigate the dynamic response and damage behavior of hybrid corrugated sandwich structures subjected to...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2023-09-01
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| Series: | Defence Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214914722002896 |
| _version_ | 1797671383344349184 |
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| author | Chao Zhang Xin Fang Jose L. Curiel-Sosa Tinh Quoc Bui Chunjian Mao |
| author_facet | Chao Zhang Xin Fang Jose L. Curiel-Sosa Tinh Quoc Bui Chunjian Mao |
| author_sort | Chao Zhang |
| collection | DOAJ |
| description | Potential damage in composite structures caused by hail ice impact is an essential safety threat to the aircraft in flight. In this study, a nonlinear finite element (FE) model is developed to investigate the dynamic response and damage behavior of hybrid corrugated sandwich structures subjected to high velocity hail ice impact. The impact and breaking behavior of hail are described using the FE-smoothed particle hydrodynamics (FE-SPH) method. A rate-dependent progressive damage model is employed to capture the intra-laminar damage response; cohesive element and surface-based cohesive contact are implemented to predict the inter-laminar delamination and sheet/core debonding phenomena respectively. The transient processes of sandwich structure under different hail ice impact conditions are analyzed. Comparative analysis is conducted to address the influences of core shape and impact position on the impact performance of sandwich structures and the corresponding energy absorption characteristics are also revealed. |
| first_indexed | 2024-03-11T21:14:43Z |
| format | Article |
| id | doaj.art-3221d6f85a984e8084252353c41e9bd3 |
| institution | Directory Open Access Journal |
| issn | 2214-9147 |
| language | English |
| last_indexed | 2024-03-11T21:14:43Z |
| publishDate | 2023-09-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Defence Technology |
| spelling | doaj.art-3221d6f85a984e8084252353c41e9bd32023-09-29T04:44:18ZengKeAi Communications Co., Ltd.Defence Technology2214-91472023-09-0127217236Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical studyChao Zhang0Xin Fang1Jose L. Curiel-Sosa2Tinh Quoc Bui3Chunjian Mao4School of Mechanical Engineering, Jiangsu University, Zhenjiang, China; Corresponding author.School of Mechanical Engineering, Jiangsu University, Zhenjiang, ChinaDepartment of Mechanical Engineering, The University of Sheffield, Sheffield, UKDuy Tan Research Institute for Computational Engineering, Duy Tan University, Ho Chi Minh City, Viet NamState Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, China; Corresponding author.Potential damage in composite structures caused by hail ice impact is an essential safety threat to the aircraft in flight. In this study, a nonlinear finite element (FE) model is developed to investigate the dynamic response and damage behavior of hybrid corrugated sandwich structures subjected to high velocity hail ice impact. The impact and breaking behavior of hail are described using the FE-smoothed particle hydrodynamics (FE-SPH) method. A rate-dependent progressive damage model is employed to capture the intra-laminar damage response; cohesive element and surface-based cohesive contact are implemented to predict the inter-laminar delamination and sheet/core debonding phenomena respectively. The transient processes of sandwich structure under different hail ice impact conditions are analyzed. Comparative analysis is conducted to address the influences of core shape and impact position on the impact performance of sandwich structures and the corresponding energy absorption characteristics are also revealed.http://www.sciencedirect.com/science/article/pii/S2214914722002896Sandwich structureHail ice impactDamage behaviorEnergy absorptionFE-SPH modeling |
| spellingShingle | Chao Zhang Xin Fang Jose L. Curiel-Sosa Tinh Quoc Bui Chunjian Mao Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study Defence Technology Sandwich structure Hail ice impact Damage behavior Energy absorption FE-SPH modeling |
| title | Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study |
| title_full | Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study |
| title_fullStr | Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study |
| title_full_unstemmed | Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study |
| title_short | Damage in hybrid corrugated core sandwich structures under high velocity hail ice impact: A numerical study |
| title_sort | damage in hybrid corrugated core sandwich structures under high velocity hail ice impact a numerical study |
| topic | Sandwich structure Hail ice impact Damage behavior Energy absorption FE-SPH modeling |
| url | http://www.sciencedirect.com/science/article/pii/S2214914722002896 |
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