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HALO (and 'Fire') ....

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Rupert View Drop Down
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Post Options Post Options   Quote Rupert Quote  Post ReplyReply Direct Link To This Post Topic: HALO (and 'Fire') ....
    Posted: 24 Sep 14 at 4:02pm
MORE POWERRRRRR!
Firefly 2324, Puffin 229, Minisail 3446 Mirror 70686
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blaze720 View Drop Down
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Post Options Post Options   Quote blaze720 Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 3:19pm
Medway

.... exactly as implied surely .. I do think we can assume the vast majority here do appreciate that 'sail area' and 'pace' are not simply tied with some static ratio.  Though it might be interesting for forums if it were !

And maybe it could be called the 'Jeremy Clarkson relationship' so it is more easily understood.  

Mike L.
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Medway Maniac View Drop Down
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Post Options Post Options   Quote Medway Maniac Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 2:08pm
Originally posted by blaze720

Keeping the luff length works well and ‘Fire’ is very very 'easy' without too much of a pace compromise... and certainly not by 15%.  

Speed is anything but directly related to sail area.  Even in very light airs when wave drag would be minimal it would not be more than the square root of the sail area.

I could imagine that with the Fire sail being higher aspect ratio, so maybe having a better lift/drag ratio, and getting overpowered later, that it might even be quicker upwind for a given helm in strong winds, although you'd likely miss the area off-wind.
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blaze720 View Drop Down
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Post Options Post Options   Quote blaze720 Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 1:33pm

I am guessing 806 is the 'Fire' sail despite having Blaze written on it.....

Yup – Blaze logo was used initially during the course of R&D ....  anyway the Fire sail is 1.6m (15%) smaller than the Blaze sails around it.  If you look closely you will see it is 'short' on the boom as most of the reduction came from the back of the sail. 

This helps greatly to produce low sheet loads - the objective is for the sail to mostly appeal to those with less upper body strength ... as said before, young(er), Old(er), light(er) and females.   Keeping the luff length works well and ‘Fire’ is very very 'easy' without too much of a pace compromise... and certainly not by 15%. 


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Post Options Post Options   Quote jeffers Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 11:58am
I am guessing 806 is the 'Fire'sail despite having Blaze written on it.....
Paul
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blaze720 View Drop Down
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Post Options Post Options   Quote blaze720 Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 11:19am


Both shots with late prototype 'Fire' sails - so effectively production ones.   The default Fire sail material is however the same stuff as we use for Blaze, Halo2, Blaze and Icon - but if you like the darker stuff it can be supplied for Fire - it makes not a jot of difference  - unless you like it.

We and the CA are talking with Y&Y and others about formal reviews of Fire .... and will be providing 2 boats - one a regular full width Blaze with Fire sail and the second a rather lightweight and 'special' Fire ... with fixed narrower wings.   It is also being suggested that whoever reviews it (probably at Lymington btw) is also accompanied by another tester .... someone from the demographic Fire is primarily targetted at ..... female, very lightweight, young or old(er).       

Edited by blaze720 - 24 Sep 14 at 11:30am
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Post Options Post Options   Quote iGRF Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 11:07am
I had a look at their results not long ago, wondering how Clive and I note Nick Craig did so well in assym single handers, it would have to be big enough for them to use their kites to advantage, and or the big sail on the RS100, that small sail would fall prey to anyone half decent in a Laser.

When are we going to hear about or see pictures of the 'Fire' after it's recent overall victory at the Round Island race?

I'm not sure which I'm more mad about, one boat being overly handicap advantaged or the other being overly disadvantaged, why can't folk just go in the middle and shoot for a fair figure?
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Post Options Post Options   Quote jeffers Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 11:05am
Originally posted by Roger

Originally posted by Blue One

Frensham is an ocean compared to where I sail.


All I ever remember of Frensham is weed, weed, weed and more weed....



It is also a strange shape, almost triangular with the club being right at the windward end under all the trees. Nice and open down the bottom end though. Never sailed there but did walk round it.
Paul
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Roger View Drop Down
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Post Options Post Options   Quote Roger Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 10:40am
Originally posted by Blue One

Frensham is an ocean compared to where I sail.


All I ever remember of Frensham is weed, weed, weed and more weed....


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Post Options Post Options   Quote iiitick Quote  Post ReplyReply Direct Link To This Post Posted: 24 Sep 14 at 10:24am
Originally posted by Kev M

I aail at Foremark reservoir south of Derby. I thought it was a fairly big puddle and have contemplatd an RS100 in the future after reading Clive's comments about how they're not that bad to sail inland. That was until I went on google maps and realised that Frensham "pond" where he sails is anything but a pond and four times the size of Foremark.

Nice RS100 for sale at Combs...not far away. Both rigs.....

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