To design novel ultrasonic transducers for reduced power consumption and improved performance in a broad range of consumer appliances.

The aim of this project is to develop a Hybrid Virtual Acoustic Prototype (HVAP) framework. This tool will enable the sound characteristics of a product to be experienced and evaluated without having to build prototypes for each design change.

Dyson products are primarily made from plastic and therefore require significant investment in managing their through life impact. This feasibility study aims to evaluate the potential for using 2nd generation bio-based polymers as an environmentally beneficial alternative to conventional polymers. Evidence suggests that these new materials could lead to significant through life benefits if a closed loop recycling process could be established but it is still unclear where such materials may be appropriate and what the true through life benefit could be. This study looks to explore this by understanding where 2nd generation bio-based polymers can be used, what are the true through life benefits and ultimately what does the roadmap for realising this look like.

To establish, embed and develop new capability in the design and engineering of non woven fibrous filter fabric for incorporation in innovative vacuum systems.

The objective of the Enhanced Fuel Cell Systems project is to develop the next generation of hydrogen fuel cell engines for the automotive sector. The resulting 'production intent' systems will be aimed at providing a platform for use in small, medium and large passenger and light commercial vehicles. A Systems Engineering approach will be used with the engines divided into seven core modules, each will be redesigned against improved durability, reliability and performance targets and for future low cost volume production. Each of the modules will be self-contained, tested and validated as an individual unit using vibration and temperature and humidity cycling tests for example. The project partners have the following roles: Ricardo UK Ltd is acting as the customer by setting the project specification and will sign off progress at the end of the project. Intelligent Energy Ltd is developing the fuel cell engine. Dyson Technology Ltd is developing key subsystems for air delivery into the fuel cell system. TRW Conekt is advising on testing regimes and conducting environmental testing of the modules.