Biomimetics and Biomimicry in Engineering

Materials Research Exchange 2018

In Knowledge Transfer, Seminars and Keynotes on 2018/05/08 at 10:14 am

We spoke at the UK Advanced Material Research & Investor Showcase event in London on 13th March. The event, organised by EPSRC, Innovate UK and KTN, and supported by DSTL, was aimed at materials scientists and engineers who work at the research:industry:academia interface in the UK. It was a fabulous opportunity to learn more about the facilities the UK plcs and Universities have for materials processing and characterization, and also to find out more about the ongoing projects co-sponsored by Innovate UK.

We were invited to present our ongoing project in collaboration with FAR UK Ltd, ‘L3:An Integrated approach towards zero net emissions via lightweight manufacturing’, which is researching how to achieve weight reduction in composites (i.e. fibre-reinforced polymers) without sacrificing mechanical performance, and using a cost effective manufacturing process.

20180313_MRE_presentation

The process under development is one that has the ability to use lower cost composite materials and is inherently near-zero waste, both in its production strategy and also because it does not use environmentally damaging materials.

The process makes porous polymeric structures where the inherent loss of mechanical properties is mitigated by the addition of fibres (initially glass and carbon, expected to be replaced by naturally derived fibres in the near future).  Additionally, the microstructure of the pores and the orientation of the fibres can be controlled in-situ using external means such as sonication and magnetic fields.

This project is allowing us to move forward towards the realisation of topology optimisation and its true implementation for composite manufacturing processes.

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