Difference between revisions of "Hullform"

Latest revision as of 19:20, 5 August 2020

parameter	abbrev	value	units
Length, overall	LOA	35.63	ft
Length, waterline	LWL	25.00	ft
Beam, max	Bmax	10.75	ft
Draft, max	Dmax	5.30	ft
Displacement	disp	16,250	lbf
Ballast	Wbal	5,375	lbf

@@ Line 1: / Line 1: @@
-== Hullform Characteristics ==
+== Principal Characteristics ==
 {| class="wikitable"
@@ Line 38: / Line 38: @@
 |}
-=== Hull Speed (vk_hull) ===
-The hull speed of a a displacement vessel is defined by the maximum length of the wave within which the hull may generate in displacement.
-vk_hull = 1.34 * sqrt(L)
+== [[Performance Estimation]] ==
-Typically the length used for hull speed is that of the waterline.  Since ASV Angelina expresses significant overhang, as the vessel begins to experience squat the waterline length is expected to increase.  Therefore the maximum hullspeed may be taken as some combination between that of the waterline to that of the overall length.
-vk_hull_lwl = 1.34 * sqrt(25.00) = 6.70 ''kn''
+== [[Stability]] ==
-vk_hull_loa = 1.34 * sqrt(35.63) = 8.00 ''kn''
-We can now reasonably predict that our maximum hullspeed will be between 6.70 ''kn'' and 8.00 ''kn''.
+== [[Strength]] ==
 [https://sailboatdata.com/sailboat/clipper-36-cheoy-lee]