Fabrication has been completed on the operational model of the Subhub at Pentland Precision Engineering allowing QED Naval to begin the pre-testing setup of the device. The Subhub looked magnificent in the Edinburgh Sun as weeks of work culminated in a device that will be tested to the limit by QED Naval. Over the next week the team at QED will be carrying out pre-testing preparations fitting extensive instrumentation and ballast systems to gain the most out of the coming testing phase.
Project team at Pentland Precision Engineering Gordon Hardman (left) Grant Middleton (centre) and Chris Scott (right).
Javier Sanmartin joined QED Naval and in so doing builds on the fluid modelling capabilities. Javier is an accomplished ANSYS Fluent user having completed his Masters thesis on modelling wind turbines. With this latest recruit QED Naval maintains its capability to model the fluid and wave loading on marine structures such as offshore wind, wave and tidal turbines. Javier brings the additional capability of blade modelling so the thrust & torque and power coefficients of the turbines can be predicted.
It is a pleasure to announce that QED Naval have been awarded Scottish Enterprise, SMART R & D grant to support the ongoing development of the Subhub project.
This project aims to complete the validation, build and test of a large scale prototype of the Subhub. The overall goal is to demonstrate a large reduction in the cost of deployment of tidal turbines and validate the performance claims that show large gains in power output when compared with a typical tower installation.