Heritage

Season 26
Types de médias
  • Photos
  • Vidéos
  • Sons
Années
  • 2026
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
Afficher les résultats (121)
supprimer tous les filtres
  • News
  • Gallery
  • Gitana 18
  • Team
  • Retractable Y-shaped foils, adjustable in three dimensions

    Inspired by the appendages of the America's Cup foiling monohulls, these Y-shaped foils have a wingspan of over 5 metres. They are designed to generate powerful lift, increase power and offer a wide range of adjustments to optimise flight at every point of sail and in all conditions. Beyond their impressive size, these foils feature many unique innovations.

    Revolutionary U-shaped rudders

    These are probably the most visually striking innovations on the new Maxi Edmond de Rothschild. To fly high above rough seas while maintaining control, the team wanted very long rudders that would remain in contact with the water. The challenge is that longer rudders tend to flex under load, severely affecting steering and the efficiency of their lifting surfaces. A new geometry was needed to give these appendages maximum stiffness, resist cavitation and ultimately improve control of the boat and make better use of its power. The result is a set of U-shaped rudders over 4 metres long, a metre longer than those on Gitana 17. Their shape, reminiscent of a tripod or an inverted π, is only the visible part of what makes them so distinctive.

    A daggerboard optimised to stabilise the boat and limit cavitation

    With its wide span, the daggerboard resembles an aircraft tail assembly, with two adjustable flaps: one on the vertical section and the other on the horizontal section, the distinctive “manta-ray wing”. On Gitana 18, the innovation is to position this wing behind the vertical part of the appendage, rather than directly beneath it, to minimise flow disturbance and cavitation.

    Gitana 18’s daggerboard

    Rig: adjustable spreaders to control mainsail power while sailing

    Gitana 18’s mast is 1.50 metres taller than its predecessor’s. The boom is also shorter, creating a more slender sail plan. The major innovation is a set of spreaders that can be adjusted while sailing to bend the mast fore and aft. Actuated by hydraulic rams, these spreaders can pivot through 35 degrees to adjust the bend in the middle of the mast. This unprecedented system allows the sailor to control mainsail power: adding depth in light winds to take off sooner, or flattening the sail to reduce power at high speed or in strong winds. Adjusting the depth, and therefore the power, of the mainsail can also save a solo sailor time and energy by reducing the need for risky manoeuvres or headsail changes.

    Central hull:
    an integrated, structural coachroof

    The naval architects and Gitana design team wanted an exceptionally stiff, structurally robust platform. This applies both to the floats, which must withstand heavy loads from the foils and rudders, and to the central hull, which is subject to torsion. The enclosed coachroof is integrated into the hull and contributes to its structural strength. Inside, the cockpit brings all sail-handling controls together, with ergonomics shaped by many hours of design and development. The coachroof also stands out for the number and size of its windows. This configuration meets the visibility requirements of the Ultim class rules and gives sailors the best possible view to keep a visual watch.

    Gitana 18’s coachroof

    07.07.2012

    Bye New York, see you in Brest!.

    It was with a muffled tread, accompanied by some light, capricious winds, that the Krys Ocean Race fleet set off on the first event of the Multi One Championship. Sébastien Josse and his five crew knew just how to adapt to and negotiate these tricky conditions, getting off to the best start and taking honours for the first past the Statue of Libert…

    par Gitana

    It was with a muffled tread, accompanied by some light, capricious winds, that the Krys Ocean Race fleet set off on the first event of the Multi One Championship. Sébastien Josse and his five crew knew just how to adapt to and negotiate these tricky conditions, getting off to the best start and taking honours for the first past the Statue of Liberty. According to the latest weather forecasts, the trimaran fitted out by Baron Benjamin de Rothschild should quickly be in the thick of things. By the end of the day, the wind is set to build and the thirty sailors competing in this eastbound transatlantic will switch to offshore mode.

    Shortly after 0900 hours local time, Edmond de Rothschild Group cast off to calmly prepare for the start, which took place two hours later at the foot of the Statue of Liberty. There was time for the last embraces with friends present on the pontoon and the six men of Gitana Team left North Cove Marina with broad grins, ready to get going. Sébastien Josse gave us his last impressions: “I’m focused and very happy to cast off. We’ve been preparing for this first event for many, long months and the whole crew is keen to do things well, if only to thank all the people who are putting their efforts into the project, starting with the owners of the boat, Ariane and Benjamin de Rothschild. We’re going to have to negotiate the exit from New York’s Upper Bay first of all. The grib files are announcing very, very little wind at the start and, given the current in the Hudson, I think the course thought up by race management will call for a great deal of finesse at the helm. These first few miles are very important as they’ll determine how things pan out. We’ll have to get our timing right straightaway and not fall off the pace at the start.”

    A short lap and then off

    Before heading offshore, the Krys Ocean Race fleet treated the New Yorkers in South Manhattan to one last spectacle, over the course of a quick sprint across the Hudson River. When the start gun rang out at exactly 1100 hours, Sébastien Josse and his crew were the quickest off the line. Timing the start to perfection, they powered into the lead under gennaker, bound for the first mark moored off North Cove Marina. As soon as they had left the mark to starboard, the men of Gitana Team kept up the fight to extract themselves as best they could from this hazardous bay, given the conditions and the wind shadow caused by the numerous skyscrapers. On passing Verrazano Bridge, which marks the way out to the open ocean, the trimaran fitted out by Baron Benjamin de Rothschild was hot on the heels of Musandam – Oman Sail, who had moved up into the lead. The Atlantic is now opening up ahead of Edmond de Rothschild Group and its adversaries.

    Just minutes from the start, Antoine Koch, the on-board navigator, gave us an update on the weather conditions and described the atmosphere for the first few hours of racing: “There are no major changes compared with what we observed yesterday, namely a cold front situation over the Saint Lawrence Estuary, whose influence is likely to propel us very quickly towards Europe, if we manage to remain ahead of the system. After a fairly slow start in New York’s Upper Bay, the wind is set to build gradually. Tonight we’re likely to have between 20 and 25 knots and we’ll already be making around 30 knots of boat speed. As such the atmosphere on-board will very quickly change. Initially we’ll be slipping along on relatively flat seas, but despite that it’ll be wet on deck due to the speeds these boats can do. After that, the sea will gradually build as we distance ourselves from the American coast. Our final routing gives us an ETA of 5 days and 12 hours to reach the Scillies, at the South-West tip of England.”

    Though there’s obviously everything to play for with 3,000 miles to go for the five MOD 70s, the successful introduction by Edmond de Rothschild Group was very important in light of the weather system forecast across the Atlantic.

    A cartography is available on the Gitana Team website.

    From Saturday 7 July at 1900 UTC, the positions will be updated every three hours, which means the next standing will be at 2200 UTC.

    The crew of Edmond de Rothschild Group

    Sébastien Josse (skipper, helmsman)

    Antoine Koch (navigator – helmsman)

    Christophe Espagnon (trimmer – helmsman)

    David Boileau (trimmer – helmsman)

    Thomas Rouxel (trimmer – helmsman)

    Florent Chastel (bowman)

    New features to help you keep track of all the latest news from the Gitana Team

    Twitter: #GitanaTeam

    YouTube channel: gitanateam