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下列为软件自动翻译,仅做参考
As promised, here is an interview of Dimitri Despierres, one of the many French who participated in the design of the wing sail of BMW Oracle Racing. Another interview was published on Voiles et Voiliers web site yesterday (in french), I invite you again to read for those questions and answers are complementary, finally mine is much better …. For more details on Dim, you can also read his interview (in french) Advice expert of 2007 on this blog. Thank you Dim.
Ce billet existe aussi en français: Avis d’expert: Dimitri Despierres, concepteur de l’aile de BMW Oracle Racing
作为承诺,在这里接受记者采访时,一个Dimitri Despierres的许多法国人参加宝马甲骨文队的翼帆的设计。薄纱等Voiliers酒店网站昨日(法语)刊登在另一次采访中 ,我邀请你再次阅读这些问题和答案是相辅相成的,最后我是更好的.... 欲了解更多详细信息,点心,你也可以读他的访谈(法语)咨询专家,2007年这个博客。谢谢点心。
这篇文章还提供法语:专家观点:Dimitri Despierres的设计师翼宝马甲骨文队
Tim Smyth (Core Builders) et les deux Français Dimitri Despierres et Steven Robert (HDS) Can you explain the plan of this very special project: How many times for developpement, construction?. How many people ? your role?.
The studies were made between mid-December and late April or early May, even then an impressive number of studies have continued in CFD to confirm and better understand the use of the wing. Mainly Joseph Ozanne (FRA) for the study in close collaboration with Francis Hueber (FRA) and Mario Caponnetto for CFD.
Couple experts and consultants we help us in making choices for the wing. Share their experience on the wing of S & S 88. These two guys were missed.
Construction begins mid-May for some elements. The group structure was composed of 6 persons including 3 on site really has always Anacortes. That’s what has made possible the realization of this project in as little time with immediate answers to questions of the construction team. The construction is made of 4 different sites including 2 sites in close proximity to one another in Anacortes. 50 people in Anacortes (West Coast) and 15 people on the East Coast have been working hard to give life GARLIC. All this beautiful world is found in San Diego for final assembly.
The job type were more diverse than ever, between the structural engineer, mechanical, aerodynamics, electronics, hydraulics, boat-builders (or should I say Wing-builders!), The riggeurs, specialists for the aeronautical film quality machinists, mold makers for Boeing and so on of the best …
蒂姆·史密斯(睿商)和两个法国Dimitri Despierres的罗伯特·史蒂芬(HDS)你能解释一下这个非常特殊的项目计划:DEVELOPPEMENT,建设多少次?有多少人?你的角色?
研究在12月中旬和4月底或五月初之间,即使在当时令人印象深刻的一些研究已经在CFD继续确认并更好地理解使用的机翼。主要是:约瑟夫Ozanne(FRA)的密切协作与弗朗西斯HUEBER的(FRA)和马里奥Caponnetto的CFD研究。
情侣的专家和顾问,我们帮助我们做出选择 机翼。S&S 88的机翼上,分享他们的经验。这两个家伙都错过了。
建设始于5月中旬的一些元素。组结构组成的6人,其中包括3现场真的有总是那克特。这是可能实现该项目在尽可能少的时间,即时的施工队伍问题的答案。该结构是由4种不同的位点,其中包括2个部位靠近彼此的Anacortes。50人在那克特(西海岸)和15人在东海岸一直努力给生命大蒜。这一切美丽的世界中找到在圣迭戈进行最后的组装。
作业类型比以往任何时候都更加多样化,结构工程师,机械,空气动力学,电子,液压,船建设者(或者我应该说永建设者!),的riggeurs,薄膜质量的航空机械师的专家,模具制造商之间波音等最好的...
My role in all this was to coordinate and develop some mechanical and composite wing. I mainly provides the link between the group design and construction. I made sure to keep the original guideline, all that remains simple and easier for builders !
What is the principle of the wing sail and the difference with classic sail?.
The wing principle are the abilities to create a lift coefficient greater than conventional sails, with control over each flap and therefore mastery of form that is sought. It is much easier to obtain the desired shape on computers via a rigid wing sail through classic. Among other things, the rigid wing comes to creating a lift equal to one mainsail and headsail from about 7 knots. I leave you to imagine the ease of use of such a wing and far less effort compared to conventional sails. Just the load mainsail (for a classic sail) to get the same twisting theoretical is would be jalous a structural engineer!
这一切,我的角色是协调和发展的一些机械和复合材料机翼。我主要是提供组设计和施工之间的联系。我一定要保持原来的方针,仍然简单方便建设者!
经典帆翼帆的差异的原理是什么?
翼原则的能力,创造一个更大的升力系数比传统的船帆,每个瓣,因​​此掌握的形式寻求控制权。这是很容易的电脑上,以获得所需的形状,通过刚性翼帆通过经典。除其他事项外,刚性翼创建到主帆和headsail的升力等于约7海里。我离开你想象易于使用这种机翼和少得多的努力相比,传统的船帆。只是负载主帆(经典帆)获得同样的扭理论将jalous的结构工程师!
Can you describe the architecture of the wing-level structure? Differences with Stars & Stripes in 1988 outside the size and the Class C and A which is already used.
The wing consists of a « main element » and its flaps (8 flaps). The « main element » is the structural part of the wing like tradionnal mast. The « main element » is composed of 3 parts: The fore cone (part kevlar yellow visible on the front of the wing). This is a non-structural. It is for give the airfoil shape defined by Joseph Ozanne.
The black (carbon) behind the cone is the « main element main spar » roughly the mast, the true element that supports compression of the wing and keeps everything else in bending and torsion. It is a true tunnel in which not one but several people can enter and move in! It’s a real lift, especially since there even need to turn the crank to send guys up. After this element there are the horizontal panels. Some of the panels are called « key panels » because they take up more vertical effort. Some others are called « intermediaries (medium) panels » who are there almost only for enforcing the aerodynamic shape of the wing once the film taut and affixed by a thermal process (technique used to make the tail of glider and some aircraft).
你能描述一下翼层次结构的架构?差异与星条旗外的大小和C类和A于1988年已经使用
翼组成一个“主元素”和皮瓣(8瓣)。«主要元素“是的永安像tradionnal肥大的结构部分。元素»«主要由3部分组成:前锥(芳纶黄色部分可见的机翼的前面)。这是一个非结构性。它是为给翼型由约瑟夫Ozanne定义。
后面的锥形黑色(碳)“主要元素主梁»大约桅杆,支持压缩的机翼,并保持在弯曲和扭转一切的真元。它是一个真正的隧道不是一个而是几个人可以进入移动!这是一个真正的电梯,特别是因为有什至需要转动曲柄送家伙。这些元素后,有水平的面板。一些面板被称为«按键式面板»因为它们占用更多的垂直努力。还有一些被称为“中介(媒介)面板»有几乎只执行机翼的空气动力形状的一次拉紧的膜和贴由热过程中使用的技术,使滑翔机和一些飞机的尾部。
After this « main element » are the 8 plaps. They are designed virtually on the same principle except that both, the « cone » and « spar » components, are the only one…. but these panels have a frightening lightweight both, the front part and flaps. They are all composed panel honeycomb and two carbon skins. All these panels are perforated… As I said before, that’s a shame we will not be able to see this frame. It’s beautiful. A look at a smaller scale of what we have done is simply extrapolated from what we see on C-class.
在此之后«主要元素»8 plaps。实际上它们的设计原理是一样的,除了同时,“锥»和«晶石»组件,是唯一一个...... 但这些面板有一个可怕的轻巧,前部和襟翼。他们都是由面板蜂窝两个碳皮肤。所有这些面板穿孔......正如我之前所说,这是一个耻辱,我们将无法看到这帧。这是美丽的。看看在一个较小的规模,我们已经做了什么,只是从我们所看到的C级推断。
Differences with respect to S&S 88? I would say it’s the same concept but with new materials, with most optimized methods… David Hubbard, who incidentally is return to work with us.
What are the settings of the wing? What we can control? and how?; Is it controlled by computer, is that the engine is essential.
The settings of the wing is firstly … the camber. Then you rotate the whole vis-à-vis the platform. It’s the traveler (or the equivalent of a trolley mainsail, if you prefer). This setting turns all the wing on its pivot point located under the « main element ». It’s the foot mast… Here, there is no longer mainsail sheet! This setting is replaced by an actuator that controls the twisting of all flaps. Add a few subtleties which allow setting the twist of each flap against each other and you get the effect of mainsail sheet without tension transmitted to the platform!
S&S 88的差异?我会说这是同一个概念,但随着新材料,用最优化的方法...顺便说一下,谁是返回与我们携手合作的大卫·哈伯德。
设置的机翼是什么?我们可以控制什么?怎么样?它是由计算机控制,引擎是必不可少的。
翼的设置首先是外倾角。然后旋转相对于整个平台。这是旅行者(或相当于一台车主帆,如果你喜欢)。此设置打开翼支点下方“主要元素»。这是脚桅杆......在这里,不再有主帆板!此设置的致动器,其控制的所有折翼的扭转所取代。添加一些细微的差别,允许设置每瓣对对方的扭曲,你得到的效果主帆片无张力传送到平台!
All these commands except the (mainsail trolley?) is controlled by hydraulics. The (trolley?) returns to a winch operated by hydraulic pumps through the engine. But the engine is not essential. To control the wing via a traditional deck layout (columns with winchs and hydraulic pumps operated by human power) is completely possible and even much easier than managing conventional sails! The trim can be done manually via the trimmer or via a PLC (Programmable Logic Controller). I leave you explain that. Once you have returned to target values of twisting from your academic studies based on a strength and a wind angle or coefficient of lift you’re looking for, you can imagine that all that is self- ruling.. It’s like an airplane on auto-pilot!. Add a cylinder on the traveller and it will not be far from an America’s Cup solo! Soon a man aboard to steer (and again …) and 60 guys to handle the boat ashore … What’s wrong!
It seems that the trimaran accelerates much faster in the gybes and tacks. Is what we can imagine with these new capabilities to make the multihull match race?
The wing has definitely opened doors. And maneuver capabilities are increased for the match race… we are being watched closely by Alinghi and they already know from the radar track record that they can not compete with us in this area, unless they have a wing. The wing begins to produce lift almost immediately at small angle with minimum drag (I not revealed anything) … I imagine that with your knowledge of sailing in catamaran sport you quickly understand the reciprocal this kind of application!
Do you think there are other major innovations to come? True foil? Kites?
Yes if the 33 AC is in August 2012. We are still full in cartons! And honestly I hope nobody wishes to that! …The America’s Cup is certainly the Deed of Gift, but also the consent and a level of regulation that may give rise to the equally exciting research while having a 15 teams ready for battle on the water.
所有这些命令,除了(主帆小车?)是由液压系统控制。(小车)返回通过发动机液压泵操作的绞盘。但是,发动机不是必须的。为了控制通过传统的甲板布局翼(列与人力经营的winchs和液压泵)是完全可能的,甚至更容易比管理传统帆!通过微调手动或通过PLC(可编程逻辑控制器)可以做修剪。我离开你解释。一旦你已经回到目标值,从您的学术研究扭强度和风力的角度或您正在寻找的升力系数的基础上,你可以想像,是自执政.. 这就像自动驾驶的飞机!。添加一个圆柱体上的旅客,也不会从美洲杯独奏!不一会儿,一个人登上转向(再次)和60个同性恋处理船上岸...什么是错的!
这似乎是三体船加速快得多的gybes和图钉。是我们能想象与这些新功能使多体船比赛比赛?
翼肯定已经敞开了大门。和机动能力增加的比赛比赛...我们正在密切关注阿灵基,他们已经知道从雷达航迹记录,他们不能在这方面与我们竞争,除非他们有一个机翼。机翼开始产生升力几乎立即在小角度最小的阻力(我不能透露任何东西)......我想,帆船双体船运动与你的知识,你快速了解应用这种互惠!
你认为有其他重大创新?真箔?风筝
是,如果是在2012年8月33 AC。我们仍然充满纸箱!老实说,我希望没有人希望!美洲杯无疑是馈赠契据,但也同意和一定程度的调节,可能会引起同样令人兴奋的研究,而有15支球队在水面上的战斗准备。
As Alinghi, you removed the winchers, and now the trimmer, which is the next victim? Is it the tacticians on board?
The helmsman …! (Sorry Jimmy!). Just kidding, whatever … And everything is now possible with the technology we have (by open rules I mean). Recognition of the opponent’s movements, tactical and strategic investments ideals, you can remove the tactician. the helmsman side, you can put your GPS mark, if you would imagine a bit, the wing can fly « alone » and the same principle can be extended to the rudder system with a good controller depending on the trim of the boat all this related to the ultimate goal of performance. You know as well as I learn the software much faster than what humans are critical parameters to a target. You must remember that in 2003 a company we had already discussed for us to offer this type of software for performance analysis. Then the teams would all have more or less equipped. Link this type of analyzer to a controller; it can make the cup in the chairs of Vel et Vent in Valencia (how horrible!).
It will not happen, we’ll stop just before the ridiculous does not kill!
Do you have imagined wing in Valencia in February. In darsena
Yes, why not? Everyone seemed petrified at the thought of this wing in Valencia in the Darsena. It will be spectacular, especially people who do have not seen will actually achieve its size. Airbus has recalled all its A380, they refuse to fly with wings smaller than ours . More seriously, it will be great to offer the view of many the culmination of 2 ½ years working with 2 teams that are rotten life and that of many outside throughout this time!
Finally See you in Valencia?
If I come! Well yes okay, I’ll make the tour of Dogzilla.
A bientôt!
Dim
作为阿灵基,你删除了winchers,现在的微调,这是下一个受害者?它是运筹学船上?
舵手!(对不起吉米!)。只是在开玩笑,无论......现在一切都可能与我们拥有的技术(我的意思是开放的规则)。承认对手的动作,战术和战略投资的理想,你可以删除的战术。舵手的一面,你可以把你的GPS标记,如果你想象一下,能飞的翅膀“单独”和同样的原理可以扩展到舵系统具有良好的控制器根据修剪的船,这一切相关的性能终极目标。你知道和我一样学习软件的速度远远超过人类目标的关键参数。你必须记住,在2003年,一家公司,我们已经讨论了为我们提供这种类型的软件进行性能分析。然后球队都将有或多或少设备齐全。这类分析仪链接到一个控制器,它可以使杯在瓦伦西亚的椅子的VEL等排气(多么可怕!)。
它不会发生,我们会停止之前可笑不杀!
你想象翼瓦伦西亚在2月。DARSENA
是的,为什么不呢?每个人都似乎吓呆了Darsena的翼瓦伦西亚的思想。这将是壮观的,尤其是人谁没有见过真正实现它的大小。空中客车公司已经召回其所有A380飞机,他们拒绝小于我们的翅膀飞翔。更严重的是,它提供许多登峰造极 ​​的2年半,2队都烂的生活和许多外,在这段时间工作的看法,将是巨大的!
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