Outputs (4)

Analytical method using gamma functions for determining areas of power elliptical shapes for use in geometrical textile models (2015)
Journal Article
Gommer, F., Brown, L. P., & Wedgwood, K. C. (2015). Analytical method using gamma functions for determining areas of power elliptical shapes for use in geometrical textile models. Composites Part A: Applied Science and Manufacturing, 81, https://doi.org/10.1016/j.compositesa.2015.11.031

Textile models are often assumed to have homogenous and well defined cross-sections. For these models, the use of a power elliptical cross-sectional shape has been found to be beneficial as different shapes can be created, e.g. lenticular, elliptical... Read More about Analytical method using gamma functions for determining areas of power elliptical shapes for use in geometrical textile models.

Quantification of mesoscale variability and geometrical reconstruction of a textile (2015)
Journal Article
Gommer, F., Brown, L. P., & Brooks, R. (2015). Quantification of mesoscale variability and geometrical reconstruction of a textile. Journal of Composite Materials, https://doi.org/10.1177/0021998315617819

Automated image analysis of textile surfaces allowed determination and quantification of intrinsic yarn path variabilities in a 2/2 twill weave during the lay-up process. The yarn paths were described in terms of waves and it was found that the frequ... Read More about Quantification of mesoscale variability and geometrical reconstruction of a textile.

Stochastic reconstruction of filament paths in fibre bundles based on two-dimensional input data (2015)
Journal Article
Gommer, F., Wedgwood, K. C., & Brown, L. P. (2015). Stochastic reconstruction of filament paths in fibre bundles based on two-dimensional input data. Composites Part A: Applied Science and Manufacturing, 76, https://doi.org/10.1016/j.compositesa.2015.05.022

Conventional optical microscopy is an inexpensive technique to analyse fibre bundle micro-structures. Compared to micro-computed tomography, the resolution is higher and larger samples sizes can be analysed. This provides, for example, detailed infor... Read More about Stochastic reconstruction of filament paths in fibre bundles based on two-dimensional input data.

Mesoscale geometric modelling of bifurcation in 3D woven T-beam preforms (2015)
Presentation / Conference Contribution
Brown, L. P., Yan, S., Zeng, X., & Long, A. C. Mesoscale geometric modelling of bifurcation in 3D woven T-beam preforms. Presented at 12th International Conference on Textile Composites

Manipulation of the through-thickness yarn path enables 3D woven reinforcement to separate locally in the form of a bifurcation, creating net-shaped preforms for T- and I-beams. Preforming introduces fibre architecture deformation at the 3D woven bif... Read More about Mesoscale geometric modelling of bifurcation in 3D woven T-beam preforms.