Bristol engineer wins aerospace prize

Guillaume Francois, a PhD student in the Centre for Doctoral Training in Advanced Composites for Innovation and Science (ACCIS CDT), has won the Institution of Mechanical Engineering Western Aerospace Centre (IMechE WAC) Prize.

Guillaume won the prize following his presentation, entitled ‘Novel Designs of Composite Wings’, given in May to the WAC committee. The award comes with a cash prize of £500, and the four finalists also get to spend a day with the Red Arrows later in the year.

The purpose of the prize is to encourage the further professional development of young engineers living and working in the West of England and South Wales, following graduation with a first degree. The competition places a strong emphasis on both the impact of the work carried out and the ability to communicate well. 

The work presented by Guillaume, supervised by Professors Jonathan Cooper and Paul Weaver, covered the initial study he undertook as part of his PhD researching the shape optimisation of internal wing structures in order to reduce weight and improve aircraft performance.

Guillaume’s work looked in particular at controlling the interaction between the structure and the aerodynamics (aeroelasticity) so as to reduce structural weight, increase the flutter / divergence onset speed, reduce gust loads, and tailor wing deformations during flight to reduce drag. The aim of such work is to improve aircraft fuel efficiency so as to tackle the combination of rising fuel prices, environmental concerns and the demand for air travel.

Having established the effectiveness of the method he studied, Guillaume will devote the remainder of his PhD research to their application to representative aircraft designs, leading to reduced weight and improved performance. This work will develop technologies to make significant improvements in future aircraft design.