Building a Mount Gay 30

 

 

 

Building a

Mount Gay 30

Designer: Dudley Dix Yacht Design

SAILING

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Technical parameters

LOA: 10,20m
LWL: 8,40m
Beam: 3,25m
Draft:1,95m
Displacement sailing trim: 3160kg
Ballast:1150kg
Waterplane area:14,35m2
Prismatic coefficient (Cp):.55
Wetted surface (WSA): 20,0m2

 

in detail...

Drawings...

 

 

 

 

 

 

 

 

 

 

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Explanations...

Sail Area/Displacement Ratio (SA/D): the sail area divided by the displacement raised to the .667 power. This is a parameter of boat-power (number without measure unit). The higher SA/D number means higher power of boat.

Displacement/Length (D/L): the displacement of boat divided by the length of waterline divided by 100 and raised to the 0,333 power. This is another parameter of boat-power. The lower D/L number means higher power.

in detail...

 
Building the keel...A tőkesúly építése...

You can find pictures of building the keel. The pictures shows the building process step by step.

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Building the hull...A hajótest építése

You can find pictures of building the hull. The pictures shows the building process step by step. The last picture shows the actual position.

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Rig...

 

 

 

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Interesting pages about Mount Gay 30 type boats:

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Boat Design Net - the Boat Design and Boatbuilding Directory

 

Last modified: 05.01.2006 15:02 +0200