Thermal coupling analysis of lightning strike laminates

• Published in: Hang kong cai liao xue bao Vol. 40; no. 1; pp. 35 - 45
• Main Authors: Lu, Xiang, Luo, Mingjun, Zhao, Miao, Shan, Zezhong
• Format: Journal Article
• Language: Chinese
• Published: Beijing Beijing Institute of Aeronautical Materials 01.02.2020; Journal of Aeronautical Materials
• Subjects: Breakage; composite; Cracking (fracturing); Damage; failure criterion; Finite element method; High temperature; Laminates; lightning strike; Lightning strikes; mechanical analysis; Mechanical properties; Subroutines; Temperature distribution; Temperature gradients; Thermal coupling; Thermal expansion; thermal-mechanical coupling

In order to study the ablation damage mechanical properties of composite laminated plate under the action of lightning current, a thermal-mechanical coupling finite element analysis model of composite lightning strike was established. The validity of the model was verified by comparison with the exp...