Displaying items by tag: KiteSails

12th February 2012

Navy Look to the Skies with Fuel-Saving Kite

#NAVAL SERVICE-The Naval Service are considering wind-power in an effort to reduce soaring fuel costs using "kite sails", reports the Examiner.

Commodore Mark Mellett confirmed the navy was collaborating with Irish Maritime and Energy Resource Cluster (IMERC), UCC, and CIT to develop "kite sails" which would be used to save fuel when a ship was carrying out surveillance.

"The kites would be used to reduce our energy bills, as we use 40% of the fuel allocated to the Defence Forces," said the commodore. "They could provide us with a speed of up to eight knots, which is as fast as a normal trawler."

The sails will have an added hi-tech edge (fitted with sensors to enhance the ships' radar capacity) which the service hopes to sell to other navies around the world. To read more about this story click HERE

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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.