Lineset strength and wind speed?
#1
Posted 01 March 2011 - 05:23 AM
Do I need to get 150# or 200# linesets so that they don't break when the wind is kicking? I have a nice 90# 120' LPG lineset but I'd hate to break the lineset. I try not to fly in more than 14 mph (according to weather.com) because that seems like the kite is really pulling in that kind of wind.
#2
Posted 01 March 2011 - 06:41 AM
If your vented B with 4 wraps are bending more than they should then a stronger lineset will keep you flying, but also put more stress on your kite. Just because it CAN be done doesn't mean it SHOULD be done sometime
Since I can't justify the expense of an Xtra Vent given my skill level and times that I need it, I have a vented B2 arriving shortly and plan to see how much higher than a B one can reasonably take that. My guess-timate is that on 150# line I will be happy taking it to somewhere between 30-38 mph without doubling up the frame. You can double up on the leading edge but I think when you get to those levels it's time for a nice cup of tea while you watch things getting blown into cars
Just my $0.02, your mileage may vary...
#3
Posted 01 March 2011 - 07:49 AM
#4
Posted 01 March 2011 - 09:52 AM
What's the maximum wind speed with 90# lines for the
Mid vent:
with race rods
or
with 4 wraps
and the same for the vented:
with race rods
or
with 4 wraps
#5
Posted 01 March 2011 - 09:55 AM
I have a vented Rev 1 with 4 wraps and 3 wraps and a vented B Series and mid vented B Series with race rods as well as the 3 and 4 wrap rods. I know the kites can handle higher wind speeds but I'm wonder if my 90# lines are strong enough.
Do I need to get 150# or 200# linesets so that they don't break when the wind is kicking? I have a nice 90# 120' LPG lineset but I'd hate to break the lineset. I try not to fly in more than 14 mph (according to weather.com) because that seems like the kite is really pulling in that kind of wind.
Bob
If you don't have a SLE frame try one on your vented. I flew this frame on a 1.5FV/85'-90# in 15+ and really liked it, didn't seem to overpower things..
#6
Posted 01 March 2011 - 10:05 AM
Bob, If your wind speeds are in the 14mph range I wouldn't see too much need for more than 90# and 200# is way overkill, especially with 3 kites to choose from and a ton of frames.
If this is truly your wind range, then any of the full vented kites should be able to handle that much wind!!
PS: 90# should handle this wind speed with no problem!!!
wayne from portland
You have 2 choices - live on or die!! I ain't the dying type!!! Also known as "portland flyer" on some forums!



#7
Posted 01 March 2011 - 12:19 PM
#8
Posted 01 March 2011 - 12:42 PM
wayne from portland
You have 2 choices - live on or die!! I ain't the dying type!!! Also known as "portland flyer" on some forums!



#9
Posted 01 March 2011 - 12:59 PM
It's really a matter of comfort when it gets that strong!!
A full vent with 4 wrap should be ok, IMO, but if you're in doubt, add a second LE to the kite for protection!!:)Over 20 mph is starting to get to decision time!!! Watching your LE and monitoring the amount of flex is the key!! Too much and it'll pull you all over, not a bad thing if that's what floats yer boat, too little and no power for control!!! I used to fly my unvented Rev 1 in ridiculous winds, didn't know any better, it survived OK!! The kite sails and rods are so strong, they'll absorb more abuse than expected!!! Watch and listen to your kite, it'll tell you what it needs!!
I would agree that if it starts to feel 'uncomfortable' it is probably time to stop.
If the sail is being stretched or the spars overstressed it will not be comfortable. Why take the risk especially if you have no previous experience?
At the other extreme, as in light wind flying, the equivalent situation is somewhat easier to deal with. There will be no 'feel' for the control issues and so 'flying the kite' will not be possible <grins>
Felix
#10
Posted 01 March 2011 - 01:12 PM
I flew my Rev I standard today at lunch. The snow is all gone, the astro turf soccer/football field was warm and dry. The air temp was 41 degrees but the field was warmer from the sun. The forecast said 14 mph but it had to be less - I'm thinking less than 10 mph. Even though it was a little gusty I worked on holding the kite in position and rotating around the tips. Good times! The season begins!
#11
Posted 01 March 2011 - 01:21 PM
wayne from portland
You have 2 choices - live on or die!! I ain't the dying type!!! Also known as "portland flyer" on some forums!



#12
Posted 02 March 2011 - 08:20 AM
Latecomer!!!
Flying whenever the weather allows!!! See the video, Ice Kings, we were flying on New Years Day!!!! Seriously, enjoy it any time!!!
I've been trying to find that video again for weeks and don't know how to get to it.
#13
Posted 02 March 2011 - 09:12 AM
I've been trying to find that video again for weeks and don't know how to get to it.
Type "Ice Kings video" in the search box at the top right under the header!! Page 3, entry 13, unless there is something between now and the time you view it!!
wayne from portland
You have 2 choices - live on or die!! I ain't the dying type!!! Also known as "portland flyer" on some forums!



#14
Posted 03 March 2011 - 02:57 AM
Fully vented, 4 wrap frame, SLE
First time on 30' lines, 90#
Like a puppet on a string
Yet another unique flying experience.
Every combination creates it own opportunities
Dave
#15
Posted 03 March 2011 - 09:28 AM
wayne from portland
You have 2 choices - live on or die!! I ain't the dying type!!! Also known as "portland flyer" on some forums!



#16
Posted 04 March 2011 - 06:30 AM
Next day, same wind, the only fliers with issues were the dualies with their 150# lines - most busted either their lines or their bridles.
The vented Revs can take a ton of wind on 90# - just make sure your frame set is strong enough!
Cath
cath@flyingsmileskites.com
www.FlyingSmilesKites.com
252-453-8442
Kites make me smile ... Revs make me grin!
Come see us at Flying Smiles Kites when you're on the Outer Banks of NC!
#17
Posted 04 March 2011 - 06:49 AM
I hate line sag.
John
PS: Indoor or short line outdoor 90# for line handling.
#18
Posted 04 March 2011 - 10:45 AM
#19
Posted 04 March 2011 - 12:10 PM
For me 90s on all my single REVs except my indoor where I normally use 50s.For me, I use 90# on everything for every wind condition, indoor, outdoor, high wind, low wind, no wind.... - except my Sonic, Shockwave & blast series. Those start at 150# for the Speed and go up from there for the power series.
Long John (formerly Mr. R)
STACK International Executive Committee - 6/1996-6/2008
International Rules Book Committee and STACK International Head Judge - 6/2004-6/2008
World Sport Kite Championship Judge - 2004-2005-2006(Chief Judge)
13x 1st - 12x 2nd - 6x 3rd places in 37 overall Quadline individual competitions
NEWLY REVISED Web Site - http://www.johnnmitchell.com Check it out today!
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