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

    30.09.2005

    Hat trick.

    Grand Prix de Cap l'Orient – today marked the third time that Gitana 11 won a round this season, and Gitana X confirms the constant progress made by her crew. Three rounds were run this Friday in a lively 12 – 18 knot breeze on a course which was not too choppy. Just what the doctor ordered for the Gitana Team in terms of weather, although one or t…

    par Gitana

    Grand Prix de Cap l’Orient – today marked the third time that Gitana 11 won a round this season, and Gitana X confirms the constant progress made by her crew. Three rounds were run this Friday in a lively 12 – 18 knot breeze on a course which was not too choppy. Just what the doctor ordered for the Gitana Team in terms of weather, although one or two incidents slightly marred a day which certainly looked good from the start.

    When a yachtsman wins a race, he has every reason to be satisfied, even if the good result goes hand in hand with two less impressive scores. Frédéric Le Peutrec crew kicked off with a foil problem from the very first upwind leg, which meant they lost contact with the rest of the fleet. On a windward / leeward leg where there was frankly not that much opportunity to make any tactical options, they ended up with fourth. Thierry Duprey du Vorsent and his crew took fifth in the same round, which goes to show that they too were at home when the wind picks up, wind having been sadly lacking in previous Grand Prix. The trimaran never lost contact with the leaders. This was shown yet again on the second round, run straight after the first with a much steadier wind. After a brilliant start, having managed to keep Groupama-2 at bay close-hauled, Gitana X remade it to the rear bumper of the group of three tightly packed trimarans. One hundred percent into the swing of things, the crew sailed a fine first leg but when it came to hoisting the gennaker, the sail ripped open bang smack in the middle forcing Gitana X to finish the round and the following one too without this essential big headsail for runs downwind. 
    Fortunately, Gitana 11 got her own back on the second round handling the upwind section with style, leading at the windward mark. In spite of the pressure put on by Groupama-2, who had Banque Populaire hot on her heels, Frédéric Le Peutrec took her second win of the Grand Prix season. But on the ultimate windward/leeward loop of the day, the crew was not quite so on the ball after a sluggish start. They had no choice but to change tack on the wrong side of the course to clear the way and Gitana 11 found herself fourth at the windward mark in spite of Foncia having never let up, not even managing to move one step up the ladder. 
    This first day of the Grand Prix Cap l’Orient finishes on a rather positive note. Weekend weather forecast announces windy conditions, which both trimarans and their crews appreciate.

    Frédéric Le Peutrec (Gitana 11):

    « A positive day all in all. On the first round, the foil came out of its housing, which caused a spot of bother as we were fighting hard against Groupama-2 and Banque Populaire at the time. The course in Lorient is quite special in fact. Some of the legs run are almost compulsory, which means that the hierarchy is often decided by the windward mark. On the second round, we squeezed into the lead and managed to keep Groupama-2 off our backs, although she was there at every mark. Never the less, we managed to fight her off until the finish. We did not do so well on the third round. Our position on the starting line was not so hot and we had to change tack early on, and had no choice but to head for the wrong side of the course. Fourth at the top of the course, we finished fourth at the end too. But by the end of the day, we are just two points behind Banque Populaire and five points from Groupama-2: still worth making sparks for! »

    Xavier Dagault (Gitana X):

    « We had a brilliant start on the second round of the day and ran a perfect first upwind leg, in the lead at the windward buoy where Gitana 11, Banque Populaire and Groupama-2 managed to overtake us when we changed tack to round the mark. All at close quarters. When we rolled the gennaker out, it tore wide open in the middle. We reckon that the Kevlar cloth has had it, as it really is right in the middle of the fabric. That certainly handicapped us, leaving no option but to run the last two rounds without this downwind sail. We preferred to stay in the running rather than to give up. Just as well really as we are only one point behind Géant ! Should have more wind this weekend and if the gennaker is not repaired in time, we do have a spare. Overall, our manoeuvres were not too bad and the starts were pretty lively. In the space of four Grand Prix, we have made quite a bit of progress ! »

    Provisional rankings of the Grand Prix Cap l’Orient (three rounds) :

    1- Franck Cammas – Groupama-2 (1+2+1) 4 points
    2- Pascal Bidegorry – Banque Populaire (2+3+2) 7 points
    3- Frédéric Le Peutrec – Gitana 11 (4+1+4) 9 points
    4- Armel Le Cléac’h – Foncia (3+4+3) 10 points
    5- Michel Desjoyeaux – Géant (6+5+5) 16 points
    6- Thierry Duprey du Vorsent – Gitana X (5+6+6) 17 points

    Round 1 : 12-15 knots westerly wind with gusting, windward/leeward course (windward mark at 2 ½ miles) three rounds.
    Round 2 : 12-15 knots SW/W wind, increasing to 18 knots with gusting, then dropping to 12 knots, windward/leeward course (windward mark at 2 1/3 miles) three rounds.
    Round 3 : 12-15 knots, westerly wind, windward/leeward course (windward mark at 2 ½ miles) three rounds.