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The Marine Institute headquarters at Oranmore, Co. Galway was honoured last Saturday (6th November) by a visit from US Energy Secretary Prof. Steven Chu, himself a Nobel Prize-winning physicist and long-time advocate of alternative sources of sustainable energy.

This is the latest in a number of VIP visits to the Institute this year, which have included EU-Commissioner for Research, Innovation and Science Máire Geoghegan-Quinn and the Ambassadors to Ireland of both the USA and the United Kingdom, reflecting the growing international recognition of the Institute as a centre of excellence.

During his visit, Professor Chu was briefed by the Institute's CEO Dr Peter Heffernan and members of his senior management team on the Institute's work regarding ocean renewable energy, seabed observatories and the application of "Smart Technology" to ocean monitoring and climate change through such projects as SmartBay and SmartCoast.

He was also briefed on the results of the Irish National Seabed Survey which, at the time of its execution was the largest civilian mapping project in the world, and was given copies of "The Real Map of Ireland" showing the extent of Ireland's underwater territory.

Of particular interest to Prof. Chu, following the recent oil spill in the Gulf of Mexico, was a discussion on the use of new and developing technologies that might allow the deployment of sensor devices on the seabed to monitor offshore oil wells.

Published in Marine Science

About the TP52 Racing Yacht

The TP52 racing yacht is a remarkable example of cutting-edge technology in the world of competitive yachting. Measuring 52 feet (15.85 metres) in length, this vessel is constructed entirely from carbon fibre, making it an incredibly light and agile craft.

The TP52 features a 6.25-metre high rig, complete with a fractional asymmetrical spinnaker and a self-tacking jib. This design reduces the workload of the crew, allowing for more efficient manoeuvres and freeing up the crew to focus on the mainsheet upwind and on two-sail reaches.

The spinnaker rigging set-up, measuring 15.00 m2, presents a challenge to even the most experienced crews, requiring them to be fit and perfectly coordinated. Maneuvering the boat requires athleticism due to the vessel's lack of inherent stability and the high speed generated by the fully battened mainsail and jib.

The TP52's hull is constructed of fibreglass-reinforced polyester in a foam sandwich layout, resulting in a weight of just 74kg. The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon.

The mast is made up of three parts, featuring an aluminium bottom and middle section, with a polyester-fibreglass composite tip to increase mast bend and decrease overall weight. The capsizing moment, which can be generated by a heavy mast tip, is also reduced through this design. The TP52's foils are constructed from either aluminium or fibreglass, depending on the specific requirements of the vessel.

Overall, the TP52 racing yacht is an exceptional example of the latest advancements in yacht design and technology. Its lightweight construction, advanced rigging, and high-speed capabilities make it a top contender in the world of competitive yachting, challenging even the most skilled and experienced crews.