| Re: Mitch Booth's upwind gennaker...
[Re: Mary]
#150213 07/24/08 09:16 AM 07/24/08 09:16 AM |
Joined: Mar 2005 Posts: 160 claus
member
|
member
Joined: Mar 2005
Posts: 160 | Its new on the Tornado and what it makes it interesting is that it shows up at the olympics I guess (and that not all teams have it).
Last edited by claus; 07/24/08 09:17 AM.
| | | Re: Mitch Booth's upwind gennaker...
[Re: Mary]
#150214 07/24/08 09:51 AM 07/24/08 09:51 AM |
Joined: Jun 2006 Posts: 308 Reno NV Rhino1302
enthusiast
|
enthusiast
Joined: Jun 2006
Posts: 308 Reno NV | There is nothing new about this kind of sail, is there? It has been standard on big monohulls for many, many years. It's called a genoa jib. It is just relatively new on small multihulls. Right? Snuffing it seems to be a new twist. | | | Re: Mitch Booth's upwind gennaker...
[Re: Rhino1302]
#150215 07/24/08 12:42 PM 07/24/08 12:42 PM |
Joined: Feb 2004 Posts: 3,528 Looking for a Job, I got credi... scooby_simon Hull Flying, Snow Sliding.... |
Hull Flying, Snow Sliding....
Carpal Tunnel
Joined: Feb 2004
Posts: 3,528 Looking for a Job, I got credi... | There is nothing new about this kind of sail, is there? It has been standard on big monohulls for many, many years. It's called a genoa jib. It is just relatively new on small multihulls. Right? Snuffing it seems to be a new twist. Reg and Rob White had a bagable code zero on their Hurricane 6.5's about 15 years ago. This is nothing new.
F16 - GBR 553 - SOLD I also talk sport here | | | Re: Mitch Booth's upwind gennaker...
[Re: Mark Schneider]
#150216 07/24/08 04:04 PM 07/24/08 04:04 PM |
Joined: Nov 2003 Posts: 749 Santa Cruz, CA SurfCityRacing
old hand
|
old hand
Joined: Nov 2003
Posts: 749 Santa Cruz, CA | All of this complaining... FINE! NOBODY wears a swim suit...
Would have made it a point to watch the trials then!
Given certain hydrodynamic properties and analyzing the 'foil cross sctions'... Who'd you think would be faster men or women in the above scenario? <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" /> J | | | Re: Mitch Booth's upwind gennaker...
[Re: Gilo]
#150218 07/24/08 04:21 PM 07/24/08 04:21 PM |
Joined: Jul 2001 Posts: 1,200 Vancouver, BC Tornado
veteran
|
veteran
Joined: Jul 2001
Posts: 1,200 Vancouver, BC | Typically, measurement day is the day before a regatta begins...so all sails are declared and given an authorization stamp...but not sure how they run the Olympic event.
Mike Dobbs Tornado CAN 99 "Full Tilt"
| | | Re: Mitch Booth's upwind gennaker...
[Re: dacarls]
#150219 07/24/08 06:40 PM 07/24/08 06:40 PM |
Joined: Jul 2006 Posts: 1,147 Bay of Islands, NZ warbird
old hand
|
old hand
Joined: Jul 2006
Posts: 1,147 Bay of Islands, NZ | (Again in my opinion it's one of those issues that ISAF just knows that members of the Tornado class will be pushing the rules and one of the reasons it does not like the Tornado class) .... ISAF officials don't like those pushing the envelope? Like the world-class Olympic swimmers, track and field (etc.) competitors who continually discover fancy new drugs to be investigated and banned? Now superlight Yinglings? Who ever thought that light boats have an advantage? DUH!
If the multihulls in this week's light-air Chicago-Mac race had hooters they may have stayed much closer to the 90 footers. Yesterday I accidently met a slug racer who was returning home to Traverse City. They saw my 2003 Rick's Place/Hogsbreath T-shirt and asked what that and CABB was. I explained sadly about Rick's Place. 8^( Unprovoked, the fine gentleman then explained that catamarans aren't really sailboats, besides, they don't go upwind. And I had to reply "Yup- and they don't sink". I would suppose one could see Captain James Cook as a sailor...just. his observations of the Tahitian multis in his journals are interesting. He saw them and very fast and maneuverable vessels. Strangely he did not get into any other ideas about "real" or not. Perhaps the chap meant that multis do not point....but we all know, it is not good enough to just point at something...at some stage one must get there, so who might be first? | | | Re: Mitch Booth's upwind gennaker...
[Re: Rhino1302]
#150220 07/24/08 06:44 PM 07/24/08 06:44 PM |
Joined: Jul 2006 Posts: 1,147 Bay of Islands, NZ warbird
old hand
|
old hand
Joined: Jul 2006
Posts: 1,147 Bay of Islands, NZ | There is nothing new about this kind of sail, is there? It has been standard on big monohulls for many, many years. It's called a genoa jib. It is just relatively new on small multihulls. Right? Snuffing it seems to be a new twist. I am often surprised by the inability of mono/multi to see the wood and take ideas from each other more quickly. I notice the X40s furl and drop their reacher....why not do that as they will have already done the math? | | | Re: Mitch Booth's upwind gennaker...
[Re: warbird]
#150221 07/24/08 08:17 PM 07/24/08 08:17 PM |
Joined: Aug 2001 Posts: 1,307 Asuncion, Paraguay Luiz
veteran
|
veteran
Joined: Aug 2001
Posts: 1,307 Asuncion, Paraguay | There is nothing new about this kind of sail, is there? It has been standard on big monohulls for many, many years. It's called a genoa jib. It is just relatively new on small multihulls. Right? Snuffing it seems to be a new twist. I am often surprised by the inability of mono/multi to see the wood and take ideas from each other more quickly. I notice the X40s furl and drop their reacher....why not do that as they will have already done the math? I don't think they did any math. Over 400 square feet sail area one can't use a snuffer, so it is easier and faster to furl and drop.
Luiz
| | | Re: Mitch Booth's upwind gennaker...
[Re: warbird]
#150223 07/25/08 06:47 AM 07/25/08 06:47 AM |
Joined: Jun 2001 Posts: 12,310 South Carolina Jake
Carpal Tunnel
|
Carpal Tunnel
Joined: Jun 2001
Posts: 12,310 South Carolina | I think it's a matter of time. Snuffing a sail is pretty fast compared to furling, dropping, and getting it controlled somehow on the trampoline. When you have a huge sail, this is about your only option (and much easier on the sail) and most of these big boats have 6 or more people on board to handle it. On the Tornado, minimal fuss and speed are critical so they're probably better off snuffing it.
Jake Kohl | | | Re: Mitch Booth's upwind gennaker...
[Re: warbird]
#150224 07/25/08 07:17 AM 07/25/08 07:17 AM |
Joined: Jun 2001 Posts: 454 Syracuse, NY Hobie Fleet 204 Tom Korz
addict
|
addict
Joined: Jun 2001
Posts: 454 Syracuse, NY Hobie Fleet 204 | [ b]If the multihulls in this week's light-air Chicago-Mac race had hooters they may have stayed much closer to the 90 footers.[/b] I would strongly disagree with this. I raced the Mac on a boat with a Code Zero or basically a roller furling headsail that was designed for downind sailing, a hooter. We were severely handicapped in dead down situations. We used every technique and angle that we could think of and were getting crushed by smaller boats (multis) that could sail lower angles and carry the apparent wind lower. We also gave up alot of distance and angle to leaners (monohulls) who would just put up a cloud of a spin pull the pole back and go nearly DFW. The sail did have its window & conditions, but for pure downwind sailing I I would not want it as my ONLY option. | | | Re: Mitch Booth's upwind gennaker...
[Re: Tom Korz]
#150225 07/25/08 09:37 AM 07/25/08 09:37 AM |
Joined: Apr 2002 Posts: 805 Gainesville, FL 32607 USA dacarls
old hand
|
old hand
Joined: Apr 2002
Posts: 805 Gainesville, FL 32607 USA | Re Korz comments: From the beach, website, and looking at weather reports it looked like light headwinds were present all of day 1, and it appeared that is when the big leaners got way ahead of the multi fleet. This suggested that proper Hooters (code 0) on a close reach would work to weather for multis. On the water, the reality was?
Dacarls: A-class USA 196, USA 21, H18, H16 "Nothing that's any good works by itself. You got to make the damn thing work"- Thomas Edison
| | | Re: Mitch Booth's upwind gennaker...
[Re: SurfCityRacing]
#150226 07/25/08 09:54 AM 07/25/08 09:54 AM |
Joined: Jun 2006 Posts: 431 Netherlands DennisMe
addict
|
addict
Joined: Jun 2006
Posts: 431 Netherlands | All of this complaining... FINE! NOBODY wears a swim suit...
Would have made it a point to watch the trials then!
Given certain hydrodynamic properties and analyzing the 'foil cross sctions'... Who'd you think would be faster men or women in the above scenario? <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" /> J That's banana boards vs hull lift... Tough call! | | | Re: Mitch Booth's upwind gennaker...
[Re: SurfCityRacing]
#150227 07/25/08 01:35 PM 07/25/08 01:35 PM |
Joined: Aug 2006 Posts: 182 Appleton, WI blockp
member
|
member
Joined: Aug 2006
Posts: 182 Appleton, WI | All of this complaining... FINE! NOBODY wears a swim suit...
Given certain hydrodynamic properties and analyzing the 'foil cross sctions'... Who'd you think would be faster men or women in the above scenario? <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" /> J Extremely dependent on the water temperature. | | | Re: Mitch Booth's upwind gennaker...
[Re: DennisMe]
#150228 07/25/08 03:11 PM 07/25/08 03:11 PM |
Joined: Jul 2006 Posts: 1,147 Bay of Islands, NZ warbird
old hand
|
old hand
Joined: Jul 2006
Posts: 1,147 Bay of Islands, NZ | All of this complaining... FINE! NOBODY wears a swim suit...
Would have made it a point to watch the trials then!
Given certain hydrodynamic properties and analyzing the 'foil cross sctions'... Who'd you think would be faster men or women in the above scenario? <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" /> J That's banana boards vs hull lift... Tough call! Are we taking buoyancy into account? | | |
|
0 registered members (),
944
guests, and 120
spiders. | Key: Admin,
Global Mod,
Mod | | Forums26 Topics22,405 Posts267,056 Members8,150 | Most Online2,167 Dec 19th, 2022 | | |