Polar Diagrams - SailNet Community
Reply
 
LinkBack Thread Tools
post #1 of 19 Old 04-14-2011 Thread Starter
Member
 
sandycohen's Avatar
 
Join Date: Dec 2009
Location: New Orleans, LA
Posts: 59
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 6
 
Polar Diagrams

Does anyone know of a good resource of polar diagrams for older boats? I am trying to find one for my Pearson 32, without shelling out $300 to USSA.

Thanks!
sandycohen is offline  
Quote Quick Reply Share with Facebook
Sponsored Links
Advertisement
 
post #2 of 19 Old 04-14-2011
Junior Member
 
Grendler's Avatar
 
Join Date: Mar 2011
Posts: 12
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
Polar for Pearson 33 below. Can't remember the source but I got about 80 of them...

TWA 6 8 10 12 14 16 20
52 4.6 5.5 6.0 6.2 6.4 6.5 6.6
60 4.9 5.8 6.3 6.5 6.6 6.7 6.8
75 5.2 6.0 6.5 6.8 7.0 7.1 7.2
90 5.4 6.2 6.7 6.9 7.1 7.3 7.5
110 5.2 6.1 6.7 7.0 7.3 7.5 7.7
120 5.0 5.9 6.5 7.0 7.3 7.6 8.0
135 4.4 5.4 6.2 6.7 7.1 7.4 8.0
150 3.7 4.7 5.5 6.2 6.6 7.0 7.7
Grendler is offline  
Quote Quick Reply Share with Facebook
post #3 of 19 Old 04-15-2011
Senior Member
 
Join Date: Jun 2007
Location: Wisconsin
Posts: 240
Thanks: 2
Thanked 1 Time in 1 Post
Rep Power: 9
 
Anything for a Catalina 27?
Mark1948 is offline  
Quote Quick Reply Share with Facebook
post #4 of 19 Old 04-16-2011
Junior Member
 
Grendler's Avatar
 
Join Date: Mar 2011
Posts: 12
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
Diagrams are from 33ft (Pearson, Contessa) up to 60ft (Centurion, Deerfoot, Swan). Sorry

Catalina I got only 36 model:

TWA 6 8 10 12 14 16 20
52 4.9 5.8 6.3 6.6 6.8 6.9 7.0
60 5.3 6.2 6.7 6.9 7.1 7.2 7.3
75 5.6 6.5 6.9 7.3 7.5 7.6 7.7
90 5.7 6.7 7.1 7.4 7.6 7.8 8.1
110 5.6 6.6 7.1 7.5 7.8 8.1 8.4
120 5.3 6.4 7.0 7.4 7.8 8.1 8.6
135 4.7 5.8 6.6 7.1 7.5 7.9 8.5
150 3.9 4.9 5.8 6.6 7.0 7.5 8.2
Grendler is offline  
Quote Quick Reply Share with Facebook
post #5 of 19 Old 05-11-2011
Junior Member
 
Join Date: May 2009
Posts: 28
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
How about a Newport 33 with a shoal keel and standard sized rig????

Michael
seaduced8104 is offline  
Quote Quick Reply Share with Facebook
post #6 of 19 Old 05-11-2011
Member
 
Join Date: Apr 2008
Posts: 72
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 8
 
Re C27 Polars

See attachments
Attached Thumbnails
c27 m j graph.jpg   c27 m j s graph.jpg   c27 m j s table.jpg   c27 m j table.jpg  
Cptken is offline  
Quote Quick Reply Share with Facebook
post #7 of 19 Old 05-11-2011
Senior Member
 
AdamLein's Avatar
 
Join Date: Nov 2007
Location: SF Bay area
Posts: 1,918
Thanks: 5
Thanked 6 Times in 5 Posts
Rep Power: 8
 
Quote:
Originally Posted by Cptken View Post
See attachments
Been looking for something like this for a while... don't suppose you happen to have the data tables in Excel or text?

s/v Laelia - 1978 Pearson 365 ketch
s/v Essorant - 1972 Catalina 27
AdamLein is offline  
Quote Quick Reply Share with Facebook
post #8 of 19 Old 02-05-2012
Junior Member
 
Join Date: Feb 2012
Posts: 2
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
Polar diagram Beneteau First 45f5

I'm desperately looking for the polar diagram of the Beneteau First 45f5. Unfotunately I'm not able to build up the polar diagram myself, since the boat is located in Hong Kong and I'm living in the Netherlands. In april, we are going to sail the Rolex South China Sea regatta and therefore I would like to have the polar diagram to use it with Raymarine RNS..

Thanks in advance,
Jurgen
Kramerski is offline  
Quote Quick Reply Share with Facebook
post #9 of 19 Old 02-05-2012
Junior Member
 
Join Date: May 2009
Posts: 28
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
Newport 33`

Anything for a newport 33 with a shoal keel. four foot draft.

Thanks Michael
seaduced8104 is offline  
Quote Quick Reply Share with Facebook
post #10 of 19 Old 02-09-2012
Tundra Down
 
downeast450's Avatar
 
Join Date: Jan 2008
Location: Seal Harbor, Maine
Posts: 1,274
Thanks: 50
Thanked 21 Times in 20 Posts
Rep Power: 8
 
Does anyone have them for an Islander 28?

Down
downeast450 is offline  
Quote Quick Reply Share with Facebook
Reply

Quick Reply
Message:
Options

By choosing to post the reply above you agree to the rules you agreed to when joining Sailnet.
Click Here to view those rules.

Register Now



In order to be able to post messages on the SailNet Community forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
Please note: After entering 3 characters a list of Usernames already in use will appear and the list will disappear once a valid Username is entered.


User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Similar Threads
Thread Thread Starter Forum Replies Last Post
Question on Polar Diagrams Ilenart Sailboat Design and Construction 6 04-15-2012 01:04 PM
Cal 30 Polar Diagrams? WinterRiver Cal 5 04-15-2012 12:59 PM
Electrical wiring Diagrams yelnats69 Gear & Maintenance 5 10-01-2009 11:52 AM
wiring diagrams for catalina30 marinoinPV Gear & Maintenance 6 11-17-2007 08:42 AM
Racing Diagrams zeniam1 Racing 0 06-24-2002 08:48 PM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome