Project Summary
This project will show that the retrofitting of small ships is possible to allow them to substantially reduce their carbon footprint or to even transition to zero-carbon propulsion, whilst benefitting from the additional energy savings using technologies derived from the automotive sector which are to be incorporated.
Project Achievements
• Optimised the complex 3D bowl shape using finite element analysis, examining multiple options to realise a design on which sensors can be safely mounted.
• Took the first steps to conceive the Wireless Sensor Network (eWSN). The original idea to use piezo-ceramic ultrasonic sensors proved impractical due to vibration, so was switched to a 2.4 GHz Bluetooth carrier with strain gauge sensors. Custom printed circuit board design was required due to the confined space of the bowl layout.
• Developed a new patentable micro generator with battery for use within the TorqueFlange’s drum, which is wireless, self-contained, can be environmentally sealed, and has no external stator.
Next Steps
What Next?
• Identify opportunities to make use of the TorqueSight™ concept in conjunction with diesel engine control units and develop industrial packaging. First installation planned
on Duodrive’s demonstrator workboat, using a Hydrogen Transport Hub Demonstrator competition grant. In-situ trialling will support verification of the prototype and optimisation of pre-production hardware with 3D metal printing.
• Mount demonstrations of wireless data recovery for marine and other data streams which require resilient wireless communication. Seek additional funding assistance through InnovateUK competitions and a CrowdFunding project.
