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windtzu said..windtzu said..Kozzie said..weebitbreezy said..Kozzie said..
its the switchblade. not just mine but the entire worlds.
now basicly what you NEED is a fat little bow kite with a long chord length and low aspect ratio. this makes it very durable lots of "depowerability" and handles gusts very well with consistant pull so very little stalling possibilitys.
and thats basicly it.
Could say the same about the North Rebel. Bow kite, plenty of trim/range, handles gusts and easy upwind. The shape has been around for donkeys years too.
But if it were me picking from the North range I'd take out a '14 (onwards) Evo.
could say the same about any fat bow kite thats the point its the design and construction not the brand.
one thing worth noteing is all those "freeride" kites you see with 3 struts is just to keep production costs down. there not as strong/durable. also you can spot a cheap **** kite by how few "sections" are on the leading edge. the smoother/closer to a circle any aerofoils leading edge the better it will be and all those stitched sections add more robust/strength because of the pressure and span of the panel
3 Struts not as strong/durable? I disagree for all cases and don't believe you can assume this for all kites. The Airush Wave (3 strut) is as beefy as it gets, along with other 3 strut designs out there. While some mfg may choose to design three struts to keep costs down, it's also an intentional design element independent of cost.
Kozzie, my reasoning is based on a conversation I had with a guy who use to build kites and worked at Airush a time back. Perhaps he had not the faintest idea. You may be right > For the record I disagreed with you, and I didn't feel the need to insult you...What's with the personal remarks, "...you peanut." Really?
Hey, I have no issue with a back and forth banter. But dude, there's no need to behave like an ass.
because you ARE a peanut and if you get some spaghetti from your pantry were going to find out just how MUCH of a peanut you are
now that you have some strands of spaghetti i want you to break some into various lengths. and i want you to continue breaking them paying close attention to how much force is required to break them. now your hopefully realiseing something recurring here its that your a peanut and that the shorter the span the stronger it is. now this reasonably obvious rule carries across not just for spaghetti or timber or paper or peanuts but also for fabric. now just sit and look at your pile of spaghetti for a bit and think about it for a bit.
now if you could kindly picture a kite with NO STRUTS and one with 10 what are we thinking now? are we begining to see something occur? in your little peanut head you peanut brain. yes thats right they one with no struts is going to just be a very large piece of fabric with quite a big span. now to make it twice as strong were going to chuck 1 strut bang right there in the middle.... now we can see the canopys now 2 much smallers sections allmost half the size of the original span, remember how much more force was required to break those half pieces of spaghetti then it was for the long unbroken one? now wheres the 2 weak spots? in the middle of the 2 big pieces of cloth again? thats right it is. and if we were going to add 2 more struts what would happen? thats it peanut now youve got the hang of it. now problem with evenly placeing struts in the weakest points is that the struts themselves create quite a bit of drag. so were going to shuffle them down a little bit so the drag is reduced and the strength and durability IS IMPACTED it is but only just a bit. not nearly as badly impacted as if there were only 3 struts
but yeah hope that explains it for you seeing as you were to lazy to simply click the link and press a couple buttons on surfplan and figure this **** out for yourself.
kite/sail/wing designers have all sorts of little tricks but they all still have to obey some pretty simple principles. you failing to see a very very basic principal most 5 year olds have seen is beyond me but hay its the internet i could honestly be converseing to anyone right now even a peanut
ps
maybe the airrush designer shortened the sections of cloth on the leading edge ? remember that pasta? go look at your leading edge. see all the stitching? imagine each one of those sections being some pasta now imagine each one of those sections costing money. if you want a strong kite you want it to cost alot it will cost alot because of the kilometers of stitching. and yeah 5 struts is basicly as ideal (in there current sizes) as its going to get for durability without them affecting flight characteristics to much with weight and drag and cost. i feel a rant about torsion and yawing comeing on but ill try stop