sail-world.com
 
 
News Home Cruising Photo Gallery Video Gallery
Sail-World.com : Vestas Sailrocket 2 hoping for big things
Vestas Sailrocket 2 hoping for big things

'Vestas Sailrocket 2'    Vestas Sailrocket - copyright
Paul Larsen, Vestas Sailrocket 2 project leader and pilot, discusses the new PB over 500 meters of 50.98 knots.

So I should be happier about setting a new PB over 500 meters of 50.98 knots. The peak speed was around 53 knots (one GPS was over, the other under). The run started perfectly and felt super steady. Having an average so close to the peak shows this. Vestas Sailrocket 2 felt great, the leeward pod was flying and the ride was smooth. Conditions were fantastic with winds between 25 and 29 knots.

I was hoping for big things but in all honesty they still didn't come. I decided to try again and reduce the inclination of the main foil even more. This would reduce the amount that the main foil pulls downwards and should allow VSR2 to ride higher.

There is still something big holding us back and it's not immediately obvious. As I was towed back up the course I pondered the fact that we had just unofficially beaten the Australian record and were within less than half a knot of overtaking Hydroptere to get the unofficial title of fastest boat. I highlight unofficial because although we used two GPS systems and are running on a well-known course, we are not using the official Trimble GPS timing system in the presence of the WSSRC who ratify these records. The numbers will be pretty close but we aren't that fussed as we are really still just developing the boat.

Vestas Sailrocket 2 -  Vestas Sailrocket_- copyright  
Whilst that last run will have generated a lot of data that should have been digested, the competitive streak in me wanted to at least knock Hydroptere off. Conditions were building over 30 knots so we hurried into another run before they got over the top.

The second launch from the RIB didn't go so well. I will explain the whole launching sequence in greater detail later but for now all I will say that there is a phase where I sheet the boat in hard and stall the wing... and this is hard work for the RIB. When the wing stalls VSR2 tries to heel to leeward and this presses the leeward float hard. Sometimes we dip the leeward, horizontal wing extension. I wait to see if it comes up with the flap still attached. The windier it is the rougher it is and it all gets a bit marginal.

Things didn't work too well on the second launch and I got stuck head to wind. I simply couldn't bear away and was risking damaging the leeward wing extension trying... so I sailed VSR2 into the beach just a few 100 meters down from where we had left moments earlier. We walked the boat back up to our launching position. Helena confirmed gusts to 34 knots and steady winds over 30. Bloody typical. You set a limit and it gives you something just over. I was desperate to go again. I wanted to drink at least that triple rum and coke in a pint glass that comes with a new best peak speed. Beating Hydroptere would be pretty nice too... even unofficially. I decided that 34 was just too high. We shouldn't even be out in that stuff. The fact we can handle her in over the top conditions is a bonus that we can call on if pushed during record attempts. After attempting to launch in these wind strengths, 25-29 knots is a doddle.

So we waited and waited. The wing was up throughout. Helena called the wind strengths in via the VHF.

Vestas Sailrocket 2 -  Vestas Sailrocket_- copyright  
Every time it would look good... we would start to think it was dropping... and then the solid 30-34 knot sections would punch through. I was going through all the usual checklists of why we should go and why we shouldn't. Logic said we shouldn't, emotions said we should. I really wanted to go.

Once again I had to concede to logic. We don't have to go, we have great data to look at, time is still on our side... and as mentioned, we shouldn't even be out there in those wind strengths. The sun set.... so we lowered the wing and came home in the dark.

I have had a quick look at the data and it all looks good. I can't see why we are still stuck under that bloody low-mid 50 glass ceiling. We still have a few things to trim out and I'm sure we can gain a couple of easy knots... but she didn't feel like a 60 knot boat today. On the other hand, it was only our fourth run with new foils so maybe I'm being a bit hard. Righto, beer-O-clock. The Raft beckons. Hydroptere can have their title for another few days.

Vestas Sailrocket website


by Paul Larsen

  

Click on the FB Like link to post this story to your FB wall

http://www.sail-world.com/index.cfm?nid=103063

3:49 PM Sun 21 Oct 2012GMT


Click here for printer friendly version
Click here to send us feedback or comments about this story.







News - USA and the World













































Big Boat Series - It's not the size, it's the length by Erik Simonson, Pressure-Drop.US,




















470 Men and Women Worlds - Champs take over leaderboard by 470 International Association Class,


ISAF Sailing World Champ - Buckingham finishes with career-best result
America's Cup: Oracle's Larry Ellison to step down as CEO
Classic Yacht Regatta - Sonny takes top classic prize
ISAF Sailing Worlds, Santander - Buckingham finishes with career best
ISAF Sailing Worlds, Santander - Rio 2016 RS:X spots claimed
ISAF Sailing Worlds - Leaderboards shaping up in Santander + Video
ISAF Sailing Worlds, Santander - Giles Scott continues to extend lead
ISAF Sailing Worlds, Santander - Day 7 images by Sailing Energy
ISAF Sailing Worlds - Laser and Radial winner images by Jesus Renedo
ISAF Sailing Worlds, Santander - Medal Race images by Sail-World.com
ISAF Sailing Worlds - Dutch dominate Laser and Radial in Santander
Royal Cup Marina Ibiza - Quantum Racing more than doubles overall lead
J/24 World Championship - Excitement builds for Newport racing
Volvo Ocean Race - Seb Marsset joins Team Alvimedica
Fall Seamanship training opportunities at New York Yacht Club
Rolex Big Boat Series: More images from San Francisco - Final Day
AWT Hatteras Wave Jam action commences on day 3
Rolex Big Boat Series: Images from San Francisco - Final Day
ISAF Sailing World Championships - Watch medal races live here
Hobie 16 Open North American Championships and Pan Am Games qualifier
ISAF Sailing World Championship - Videos from Santander   
ISAF Sailing Worlds: Buckingham into Medal Race, 470's stay consistent   
470 Men and Women Worlds - Vadlau and Ogar into pole position   
2014 Chicago Match Cup - Defending champion on top   
ISAF Sailing Worlds, Santander - Strong competition for RS:X fleets   
ISAF Sailing Worlds, Santander - Big breeze on day 6 + Video   
ISAF Sailing Worlds, Santander - Buckingham into Laser Medal Race   
U.S. Multihull Championship - Hobie Alter Trophy to be decided   
ISAF Sailing Worlds - The kind of form most sailors only dream about   
Royal Cup Marina Ibiza - Quantum Racing ahead of target   
ISAF Worlds Santander - 19 Rio 2016 Laser Radial spots awarded   
Santander 2014 ISAF Worlds - 21 broadcasters to take live coverage   
Rolex Swan Cup - Looking forward to the next 30 years   
America’s Cup: The Future is foiling – AC45s to be modified   
Volvo Ocean Race: Win a stopover trip by designing an ECsix T-Shirt   
Red Bull 49erFX: On the eve of the Worlds in Santander   
America's Cup: Ben Ainslie Racing launches partnership with Yamaha   
2014 Chicago Match Cup - Starts tomorrow   
Rio 2016 Daylight the issue for Olympic sailing regatta   
ISAF Sailing World Championships - USA 470's and Lasers battle at top   


For this week's complete news stories select    Last 7 Days
   Search All News
For last month's complete news stories select    Last 30 Days
   Archive News







Sail-World.com  


















Switch Default Region to:

Social Media

Asia

Australia

Canada

Europe

New Zealand

United Kingdom


http://www.sail-world.com/event_images/image/Twitter_logo_small.png http://www.sail-world.com/event_images/image/FaceBook-icon.png  http://www.sail-world.com/event_images/image/RSS-Icon.png

United States

Cruising Northern

Cruising Southern

MarineBusiness World

PowerBoat World

FishingBoating World

 

Contact

Commercial

News

Search

Contact Us

Advertisers Information

Submit news/events

Search Stories/Text

Feedback

Advertisers Directory

Newsletter Archive

Photo Gallery

 

Banner Advertising Details

Newsletter Subscribe

Video Gallery

Policies

 

 

 

Privacy Policy

 

 


Cookie Policy

 

 



This site and its contents are © Copyright TetraMedia and/or the original author, photographer etc. All Rights Reserved.  Photographs are copyright by law.  If you wish to use or buy a photograph contact the photographer directly.
XLXL WAS US
LocalAds   DE  ES  FR  IT