|Moody 36 - Primrose's Main Features|
|Model||Moody 36 - Primrose|
|Type of hull||Monohull|
|Category||Coastal cruising sailboat|
|Construction||Hull and deck:
monolithic fiberglass / polyester
|First built hull||1977|
|Last built hull||1981|
Fin without bulb
|Rudder||1 rudder on skeg|
|Standard public price ex. VAT (indicative only)||N/A|
|Moody 36 - Primrose's Main dimensions|
|Beam (width)||12’ 4”|
|Light displacement||14700 lbs|
|Moody 36 - Primrose's Rig and sails|
|Upwind sail area||710 sq.ft|
|Mainsail area||243 sq.ft|
|Genoa area||467 sq.ft|
|Jib area||263 sq.ft|
|Stormjib area||94 sq.ft|
|Rigging type||Sloop Marconi masthead|
|Mast position||Deck stepped mast|
|Spars||Mast and boom in Aluminum|
|Standing rigging||1x19 strand wire continuous|
|Number of levels of spreaders||1|
|Spreaders angle||0 °|
|Moody 36 - Primrose's Performances|
|Upwind sail area to displacementiThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.
The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size. Upwind : under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 23 it indicates a fast sailboat.
|Displacement-Length ratio (DLR)iThe Displacement Length ratio is a figure that points out the boat's weight compared to its waterline length. DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).
The DLR can be used to compare the relative mass of different sailboats no matter what their length: a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat.
|Hull speediAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed".
The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34.
|Moody 36 - Primrose's Auxiliary engine|
|Engine type||Inboard engine|
|Fuel tank capacity||60 gal|
|Moody 36 - Primrose's Accommodation|
|Berth(s) (min/max)||4 / 7|
|Fresh water tank capacity||72.1 gal|
|Moody 36 - Primrose's Saloon|
|Berth length||6’ 5”|
|Moody 36 - Primrose's Fore cabin|
|Maximum headroom||6’ 2”|
|Berth length||6’ 4”|