Hybrid-mesh modelling & validation of woven fabric subjected to medium velocity impact

International Journal of Mechanical Sciences(2018)

引用 19|浏览2
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摘要
•A novel hybrid-mesh model is proposed to simulate undulated yarns of the fabric.•Mesoscale structures of Kevlar fabrics are captured using Micro CT imaging system.•Dynamic responses of an yarn are validated analytically and numerically.•Fracture initiations, propagations and various energy components are investigated.•Significant reduction in computational time is achieved with the hybrid-mesh model.
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关键词
Ballistic impact,Woven fabric,Hybrid-mesh,Mesoscopic model,Damage mechanics
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