Welcome Guest
Catamaran Sailing at TheBeachcats.com Logo
Notifications
Clear all

Mast Rake Vs. Power

7 Posts
5 Users
0 Reactions
6,100 Views
(@banzilla)
Posts: 230
Member
Topic starter
 
[#17564]

I am sure the answer has already been posted, just being lazy.

I am under the impression that more Rake = less power on a H16.

last weekend, I was on a fleet members boat that had a fairly raked mast and his boat seemed to have less power than mine has a practicaly vertical mast.

How does mast rake effect boat power?

Thanks
Sam


 
Posted : May 10, 2006 11:25 am
(@mbounds)
Posts: 1823
Master Chief Registered
 

You've got the basic equation right.

More rake also = better pointing ability.


 
Posted : May 10, 2006 11:44 am
 Karl
(@sogncab)
Posts: 3551
Member
 

You can also set your rig a little loose so when you go downwind the mast tips foward a bit giving you a better profile down wind. When you sheat in going to weather it'll rake the mast back to point better.


 
Posted : May 13, 2006 7:29 am
(@banzilla)
Posts: 230
Member
Topic starter
 

Thank you very much for the info and tips. I will try this out next weekend.

Sam


 
Posted : May 13, 2006 2:59 pm
mmiller
(@mmiller)
Posts: 1237
Master Chief Registered
 
Quote
You can also set your rig a little loose so when you go downwind the mast tips foward

That is pretty standard on the Hobie 14, but not a 16. Loose rigs on the 16 generally mean slack forestays (jib luff) upwind. That is bad for pointing ability. Although... in extreme high winds (New Caledonia H16 Worlds) some light crews were rigging very loose to depower with excessive mast rake. Didn't slow them down, but sheeting the jib was secondary at that point.


 
Posted : May 13, 2006 5:47 pm
(@sail7seas)
Posts: 444
Member
 Karl
(@sogncab)
Posts: 3551
Member
 

That I didn't know. I saw few people doing it at the clear lake regatta last year in IA. Made sense to me.


 
Posted : May 18, 2006 9:55 pm
Secret Link