Congratulations to all!! (great editing)

Waow incroyable 🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩

Fantastic video, such a pure design and impressive engineering!

Magnifique! 🤩

Love the out of the box design.

Bravo Bravo Bravo

Absolutely amazing!

Le défi et surmonter des barrières... le meilleur de l'être humain. Mes salutations.

En tant que créateur de contenu suisse je vous félicite pour ce super projet suisse

LOVE IT!

This look like a blackbird tr-72. I am impressed.

@sharonbraselton4302

2 жыл бұрын

úes rxacly saki hoat chef loces dr 75 hiack bird 75 knots ee think

@sharonbraselton4302

2 жыл бұрын

soo fsst moon rsher avd destre jert yaggtf

@jasonhaymanonthedrawingboard

2 жыл бұрын

@@sharonbraselton4302 can’t tell if you taking the p. 75knots would be mental.

Great

love it, my way of living to the Ege, extreme batman stuff lol, if only the world had one 😏

« Come on guys, I'm watching you from the sky break records ! » Peter B.

👍🙂👍

❤❤❤❤

I kite-surf all my life this what i dream about. Yeaa lest gooo break the record.

Glad to see your concept get realistic before real craft are produced. I don't see any detail of the water foil or it's control mechanism. Does it automatically adjust to counter kite altitude? Is the foil super-cavitating? The kite you show still looks very conventional, but your velocity and loading will be much greater. Will this craft need support to get started?

@sp80record

2 жыл бұрын

Thank you for your interest! ➡️ About the control mechanism, our power module constantly aligns the kite’s force pulling up with the foil pulling down. It’s a purely mechanical system, as according to the record’s rules, we cannot have electronic on board. ➡️ The foil is not super-cavitating but super-ventilating, if you’re interested you’ll find more details here : sp80.ch/finding-our-vision-in-an-ocean-of-possibilities/ or here in video: kzread.info/dash/bejne/f22WsLZ6obmah6w.html ➡️ About the kite, our boat can reach high speeds with a quite conventional one, however you’re right: - we will have big loads - our R&D team is working a lot on kites to adapt their structures to our record conditions 🤫 ➡️ About the support, the record rules are very clear: we cannot help our pilots during the run, however we can intervene before and after the run. We will thus be able to launch the kite (for example from a platform our with motorboats) before taking the run 🚀 Also, if you want to know even more about the project, we are doing a KZread live on Wednesday at 18pm. You're welcome to join and ask our co-founders anything about the boat 😉

@skyak4493

2 жыл бұрын

@@sp80record Thanks, I look forward to Wednesday. If I could bother you with one concise question -I saw in a video that your kite-water foil control was patented, could you tell me the number and if you have moved beyond it in your development? Thanks!

It will be sad to see the Vestas Sailrocket 2 record go down. Standing for ten years.

« Allez les petits, je vous attends sur la plage à Fenua pour fêter votre record ! » Olivier d.K

Nice look but in my opinion it seems like the wings should have been swept forward to counteract the heeling moment from the kite. I think there is high risk of flipping or sway. Is there a proven scaled prototype?

@sp80record

2 жыл бұрын

In fact, the kite is at the back to ensure stability. To counteract the heeling moment, we have a power module constantly aligning the kite’s force with the foil’s force ➡️ no heeling moment 💪🏼 We actually validated this setup on our scaled prototype if you want to check it out 😉 : kzread.info/dash/bejne/i2iHlqOgYdmrp6Q.html

@FlyNAA

2 жыл бұрын

@@sp80record I thought there is no heeling moment since the wing force and keel force are aligned with each other? Or do you mean minor transient misalignments creating minor heeling moments?

interesting

It looks like a cross between a Klingon warship and the SR-71 Blackbird.

Pourquoi ne pas être parti sur un cockpit asymétrique comme sailrocket afin d'être aligné avec le vent apparent ?

@sp80record

2 жыл бұрын

Bonjour Florian, ce choix a été fait principalement pour assurer la sécurité des pilotes! Pour accélérer jusqu’à 150km/h, il faut qu’ils soient en confiance, ce qui est difficile en navigant de biais. Le risque à 80 noeuds sur l’eau en travers est également d’avoir beaucoup de casse sur le bateau en cas de crash. De plus, le gain de traînée que nous aurions pu avoir en nous alignant avec le vent apparent est faible et reste peu significatif par rapport à la traînée de nos foils. La deuxième raison, c’est que nous voulons garder l’option de pouvoir naviguer sur les deux bords (en dehors des tentatives de record, car le bateau sera plus performant sur un bord), ou de pouvoir changer de lieu pour les runs 💪🏼

Wow

Super projet ! Juste une petite question moi qui n'a pas le pied marin : où allez vous naviguer pour avoir des vents capables de voguer aussi vite ? Des vents a 150kmh ?!

@timothee.gigout-magiorani

11 ай бұрын

c'est le truc magique des voiles, c'est que la vitesse au sol peut être plus rapide que la vitesse du vent. Du coup, pas besoin de 150km/h de vent. Sinon, il me semble qu'ils voulaient aller réaliser leurs essaies en mer du côté de Narbonne.

@albertterrano4654

11 ай бұрын

Ben justement, y a rien de magique là dedans , et selon ma compréhension, il n y a aucun intérêt à vouloir aller vite avec ce genre de truc tracté parce qu'on ne peut justement pas bénéficier de la combinaison du vent vrai et de la vitesse du bateau pour obtenir un vent apparent largement supérieur au vent vrai . Un kite ne peut que subir la poussée du vent vrai , comme un IMOCA en vent arrière ... Un IMOCA peut doubler ou tripler sa vitesse par rapport au vent vrai parce qu'en se mettant au 90-120°C du vent vrai, il obtient une composante avec sa vitesse autour de 40060 degrés la plus forte et efficace pour avancer. Et ca fonctionne parc q'il y a une dérive profonde pour empecher de glisser en crabe. @@timothee.gigout-magiorani

@sp80record

10 ай бұрын

@timotheegigout-magiorani4993 a raison: il est possible d'aller beaucoup plus vite que le vent à la voile 😇 Notre bateau pourra aller environ 3 fois plus vite que le vent. Si vous souhaitez en savoir plus, il y a par exemple cette vidéo qui explique assez rapidement comment c'est possible : kzread.info/dash/bejne/e4x2ychwfcezobw.html Il nous faudra quand même des conditions spécifiques pour le record: un vent de terre très stable, assez fort et peu de vagues. Ces conditions sont réunies très souvent du côté de Leucate dans le sud de la France et c'est là que nous allons nous baser pour naviguer 🤗

@albertterrano4654

10 ай бұрын

C est exact et je m excuse pour ma réponse précipité, j'ai lu un tuto depuis sur le kite avec notamment des courbes de vitesses par rapport au vent vrai et relatif .

This is slightly out of topic but then it is not. Have you guys thought about a side project in which you turn the incredible amount of kinetic energy into electricity? Appreciate your answer.

@sp80record

2 жыл бұрын

Indeed, going 80 knots with only wind power is exciting and could be used to produce energy. For now, we are focused on the record, but we have a team of passionate engineers who would like to apply what we have learned here in a project dedicated to environmental issues (such as goods transportation or energy production). This would not be a side project but rather a new project after the record, so we haven't defined anything yet: lots of things are possible!

@skyak4493

2 жыл бұрын

@@sp80record I am excited to see how you apply the latest technology to kites.

Good luck to you all. How would it perform in waves?

@sp80record

Жыл бұрын

Thank you 🙏🏻 For the record run, we need to have very calm water with as few waves as possible ➡️ this boat would not be the most efficient in large waves 🌊

On attend toujours! Vous en êtes où là? 30, 40 nœuds? 😁

sur la video on a du mal à voir si les flotteurs touchent l’eau eau à grande vitesse ? Si c'est le cas, comment gérez vous les vibrations ?

@sp80record

10 ай бұрын

Bonne question ! Les coques sont là pour assurer la stabilité à basse vitesse, mais l'objectif est de planer juste à la surface de l'eau dès que la vitesse augmente pour réduire un maximum la traînée dans l'eau. On voit mieux les coques sur la vidéo qui montre notre prototype naviguer : kzread.info/dash/bejne/i2iHlqOgYdmrp6Q.html L'idée est de faire la même chose avec le vrai bateau 🚀

How do you avoid cavitation on the pulling foil?

@sp80record

2 жыл бұрын

We actually bypass the problem of cavitation by using a super-ventilated foil ! The unstable cavitating flow will be replaced by a stable air-bubble. You can check-out this article for more information about super ventilation 👀 sp80.ch/finding-our-vision-in-an-ocean-of-possibilities/

@philippesser9187

2 жыл бұрын

Thanks for the link! Great insights. Super cool project. I always thought about if it’s possible to go kitefoiling with a foil under pull rather than push. Has anyone ever tried that? Maybe something to consider for the Olympics once kitesurfing goes there ;). Should be faster.

@skyak4493

2 жыл бұрын

@@philippesser9187 Wind vehicle speed records tend to be reaching perpendicular to the wind because going down wind quickly diminishes apparent wind speed and going up wind directly takes away apparent wind angle. Top speed is 90 deg to the wind when your apparent wind angle gets to your lift/drag ratio.

@claudiomarques2566

2 жыл бұрын

What is the expected average speed and maximum? Nothing was said in the vídeo about it

@skyak4493

2 жыл бұрын

@@claudiomarques2566 80 knots is the target. It's in the name.

How do you avoid objects immersed in the water?

@sp80record

2 жыл бұрын

Hi Andrea! As we will be sailing close to the shore, it's less risky to have many submerged objects. But of course, before our runs, our team will secure the area to make sure that our boat won't encounter any objects 🤗

Pourquoi pas en Sardaigne?

@sp80record

Жыл бұрын

Pour battre le record du monde de vitesse à la voile, les conditions idéales sont un plan d’eau très plat avec le moins de vagues possible et un vent très stable. On trouve généralement ces conditions le long d’une côte sans relief avec un vent de terre. Dans le monde, certains spots sont renommés pour fréquemment rassembler ces conditions, comme Leucate en France, Luderitz ou Walvis Bay en Namibie ou encore Sandy Point en Australie. C'est donc vers ces spots que nous nous orientons 🤗

Hello Mayeul, "le moins de traînée possible" un peu comme le Morgenster alors ? bon vent !

@mayeul9332

2 жыл бұрын

Génial ! En effet, le programme est presque le même ! ;)

But the kite gone lift off the boat..

F 1.

but is this sailing?

@sp80record

2 жыл бұрын

Nowadays, the definition of a sailboat is becoming more and more questionable, especially with the developments of new rigs like the wings on the Cup or SailGP. A boat powered by a kite is considered to be a sailboat and can therefore claim to break the world sailing speed record. You can find the record rules on the WSSRC website (www.sailspeedrecords.com/) It is also worth noting that kite racing is now an Olympic discipline, managed by the World *Sailing* Federation (www.sailing.org/classes/ika-formula-kite/) 😉

@sharonbraselton4302

2 жыл бұрын

ues it spred demm canval ruñ sail ing sorde demn 1980 155 knits

looks cool an all, but beside being a way for rich ppl to pass time, how is any of this useful to the world?

Gee, that don't look like a sail boat.

We dont speak French

@sp80record

Жыл бұрын

That's why we made english subtitles. You simply have to choose "English" in the subtitles parameters 😉

Being towed bye a kite is not sailing

@sp80record

2 жыл бұрын

Nowadays, the definition of a sailboat is becoming more and more questionable, especially with the developments of new rigs like the wings on the Cup or SailGP. A boat powered by a kite is considered to be a sailboat and can therefore claim to break the world sailing speed record. You can find the record rules on the WSSRC website (www.sailspeedrecords.com/) 🙌🏻 It is also worth mentioning that kite racing is now an Olympic discipline, managed by the World *Sailing* Federation (www.sailing.org/classes/ika-formula-kite/) 😉

@skyak4493

2 жыл бұрын

Your statement is useless opinion. The rules are made to be as open to innovation as possible. Using a kite brings challenges as well as opportunities. I am glad to see a serious SR craft that is not limited to one tack.

@ressanopapanoa

2 жыл бұрын

I used to do windsurf, now i do kite kayaking, but i agree with you, they should have different categories for sale and kite. But a world record is still a world record, it doesn´t matter in witch categorie it has been done.

@sharonbraselton4302

2 жыл бұрын

ues it ys

@jimsmith7212

Жыл бұрын

Not much different than a spinnaker. Especially a poorly set spinnaker that hasn't been hoisted fully and really is a big kite.

Trop de trainée, et trop lourd ! On voit que le pilote a fait une place arrière pour emmener son pote … Ca va scratcher… Rien ne vaut le windsurf de vitesse!!! Vive Antoine Albeau!!’nn’

Che cattiveria... 😂