Luna Rossa Challenge. AC 36

uflux

Super Anarchist
Sorry, but the reflection would be more angular if there was no curve.  The stern is angular, without any curvature, but the bow has a  curved scoop that will deflect waves outward instead of cutting into them.  That curve slowly blends into an angular shape before it reaches the foil arms.  I am not saying that the hull is identical to LR. View attachment 343889
Now your clutching at straws my friend...Let this one go  :mellow:

 

Forourselves

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Sorry, but the reflection would be more angular if there was no curve.  The stern is angular, without any curvature, but the bow has a  curved scoop that will deflect waves outward instead of cutting into them.  That curve slowly blends into an angular shape before it reaches the foil arms.  I am not saying that the hull is identical to LR. View attachment 343889
Wait, so when we talk about the "Hull" of the boat, we're only talking about the bow? lol

 

nav

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You mean look at a photo that severely distorts a hull's true shape and then conclude it's just like boatX ?

Wait I'm having a flashback  :lol:

 
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Priscilla

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Zaal

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The Francois Chevalier's drawings seems to show that The Hawk is indeed more "similar" to LR than Te Aihe. Please note the quotation marks :)  "Similar", not identical :)   . Drawings show that LR  is not flat, it's more V shape above the central keel then what it appears in some pictures. Check the drawings, they are really really interesting. Francois Chevalier, Jacques Tagland.

So, what does this mean? Maybe absolutely nothing. I simply think that both LR and ETNZ want to sail bow down and heeled. Martin Fischer confirmed this in an interview.  Foils are very  different, so maybe they have different reasons for doing that, different sailing philosophies.. The hawk seems more a foils / sails testing platform, so maybe ETNZ  boat 2 will probably have a very different hull. 

 
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Tornado-Cat

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chesirecat

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My guess is they've depowered - as shown by the main - to provide instrument proof re the testing rule. Both are not far from the harbour entrance and prob on their way out to their respective areas where it's first arrive first dibs. Got it all the time in the circus.

 
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terrafirma

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If what we showed you corresponded to reality, that is that Luna Rossa currently has performances far superior to the British , it would mean that the months of silence and mystery of Team Prada have borne fruit.

Obviously partial fruits, since we are talking about boats that we probably won't see in the actual Cup where the number 2 hulls still to be launched will almost certainly race. But it would still be a psychological advantage, as well as a material one, an important one that perhaps even the dismantling of the past few days cannot cancel.

And there is someone who swears he heard Ben Ainslie return to the ground after training with Luna Rossa and exclaim between his teeth: "Oh shit, f..k your majesty".

Mauro Giuffrè

 

Horn Rock

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Bow down trim smokes the high flying bow up Ineos. Huge difference in the mast angles. Ineos's main didn't look good up the top. Ben will be worried, as will the high flying AM. Skiffs 1, Scows 0.

 

Horn Rock

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Let them pass? In Jimmy and Ben you've got two of the biggest egos in the sport. I can't imagine Jimmy or Ben not wanting to engage in a bit of impromptu drag racing - protocol be damned. LR is both higher and faster btw.

 

barfy

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I think we'll have to wait until the acws regatta, when we'll learn...not much.

Think we'll have to wait until the chal series.

 

Zaal

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Luna Rossa seems quite impressive since now. I have this opinion, I'd like yours mates. Radical hull design, small foils, the pantograph (maybe) boom, bow down heeled sailing. Jimmy at the helm. Fischer designing. Here's what I think: LR and ETNZ are - just now - a lot better than Ineos and AM. Bow down-heeled sailing seems faster and (probably) with better VMG. I remember Oracle-Alinghi DOG Cup. Wing-sailed trimaran vs the cat. I didn't know, at the time, who was gonna win. But i was sure that one design would annihilate the other. That there would be great differences in performance. First time I saw the two AC75 design philosophies, I thought "here we go again". Ok, there are a lot less differences this time, but the concept is the same. If the keeled hull is better than the flat one, as I think it is, Ineos and AM are in trouble. They can change hull design, it's not that the issue, but they'll have half of the time to develop it for the Cup. Half the time, half the experience, with a completely new class of boats, hard to sail. They'll have to change the design phylosophy of the boat, the entire concept. It's not like changing a little detail. Maybe, I repeat, maybe, Mr Ratcliff  bought the UK Sail GP team just to win something, in case Sir Ben can't make a serious attempt at the Cup; since he pays him, better use the man to win at least one competition. I don't believe in the "we want to sail the F50 to train for the AC75" thing, i think that the best way to train for the AC75 is sailing an AC75 (or a scaled down model at least). American Magic.. we'll see, but according to the Francois Chevalier - Jacques Tagland drawings (I keep quoting them), AM has the flatter hull, even more than Ineos, and with more wetted surface.

 
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Horn Rock

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Luna Rossa seems quite impressive since now.
I agree - losing the rig aside - they're looking good.

small foils
Those small foils will be scaring the shit out of everyone else. If they can get them to work - and it seems they can, they're going to be fast. I wouldn't be writing off anyone yet, but if AM turn up to Cagliari without a deck sweeper they'll likely be off the pace. Their development looks behind the others with the exception of Ineos who also look to be lagging.

 

Xlot

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IThose small foils will be scaring the shit out of everyone else. 
Including yours truly. General concept yes, but it’s not that Martin Fischer has an outstanding record (Mayfly A-cat, first GC35) when it comes to foils

 
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