All Outputs (2)

A global-to-local sub modelling approach to investigate the effect of lubrication during double diaphragm forming of multi-ply biaxial non-crimp fabric preforms (2023)
Journal Article
Yu, F., Chen, S., Lawrence, G. D., Warrior, N. A., & Harper, L. T. (2023). A global-to-local sub modelling approach to investigate the effect of lubrication during double diaphragm forming of multi-ply biaxial non-crimp fabric preforms. Composites Part B: Engineering, 254, Article 110590. https://doi.org/10.1016/j.compositesb.2023.110590

The forming behaviour of preforms constructed from multiple plies of Non-Crimp Fabric (NCF) has been investigated for manufacturing a complex double-curved geometry using Double Diaphragm Forming (DDF). An established multi-resolution finite element... Read More about A global-to-local sub modelling approach to investigate the effect of lubrication during double diaphragm forming of multi-ply biaxial non-crimp fabric preforms.

The influence of inter-ply friction during double-diaphragm forming of biaxial NCFs (2023)
Journal Article
Lawrence, G. D., Chen, S., Warrior, N. A., & Harper, L. T. (2023). The influence of inter-ply friction during double-diaphragm forming of biaxial NCFs. Composites Part A: Applied Science and Manufacturing, 167, Article 107426. https://doi.org/10.1016/j.compositesa.2023.107426

Inter-ply friction plays an important role in the formation of defects in automated preforming of complex components, as relative sliding between plies can generate local compressive stresses in the direction of the primary yarns, leading to out-of-p... Read More about The influence of inter-ply friction during double-diaphragm forming of biaxial NCFs.