Atkins is researching the elastic response of aerofoils made of composite materials under aerodynamic and inertial forces. The methods being derived will have multiple applications and feature generic modules covering stiffness, inertia and rotational loading. In addition, the derived analysis model has a rapid sizing capability, allowing multiple configurations to be evaluated at the concept stage. This will reduce development lead times and therefore help accelerate the development of more energy efficient structures.

Advanced composite materials have multiple potential applications across engineering, many of which could play an important part in sustainable development. For example, wind turbine blades made of composite materials are lighter and so require lighter supporting structures and less fuel to transport them to site, as well as being more aerodynamic because they require fewer bolts and rivets to be constructed.

However, the understanding of the behaviour of advanced composites is, in relative terms, in its infancy. Atkins has coupled its in-depth knowledge of the latest composite materials with its multi-disciplinary experience to develop and deliver a research programme designed to help harness the full potential of advanced composites. In this way, Atkins’ advanced composites research programme is making a significant contribution to Carbon Critical Design.

• Advanced composite materials
• Aerospace engineering
• Research & development
• Structural design & assessments

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