Hosted by Dailymotion. For legal issues report at the Copyright Center, report us on DMC, or use the Instant Removal tool.
double wing reveres flow sail boat
A
A_boat_tail
10 Views • May 14, 2012
Description
showing the functionality of a double wing reverse flow sail design on an unbalanced weight to windward proa. wrong rocker wrong displacement . model carries an extra 2 oz of weight down in windward hull to sit on correct waterline designed for the proa. steering boards were design to be adjustable to make up for the imbalance between hulls displacement.
watch diagonal bow tip from windward to leeward diagonally showing wrong configuration for best possible forward drive and helm balance. allowing to much pitching foward before the drive force is effective. The flatter rocker on windward hull adds to the negative pitching effect on leeward hull with the greater rocker.
I propose reversing the rockers from windward to leeward . giving windward hull more rocker and leeward hull flatter rocker to correct current problems as seen in the design.
watch diagonal bow tip from windward to leeward diagonally showing wrong configuration for best possible forward drive and helm balance. allowing to much pitching foward before the drive force is effective. The flatter rocker on windward hull adds to the negative pitching effect on leeward hull with the greater rocker.
I propose reversing the rockers from windward to leeward . giving windward hull more rocker and leeward hull flatter rocker to correct current problems as seen in the design.
Keywords & Tags
More from User
08:12
double wing reverse flow catamaran
A_boat_tail
06:46
double wing reveres flow sail boat
A_boat_tail
Related Videos
08:12
double wing reverse flow catamaran
A_boat_tail
02:08
Boat Design Books For Sale: 254 Boat Plans And 3d Boat Design Software Download!
DiyVideolibrary
00:56
Severe winds damage sails and boats at Australia Sail Grand Prix
The Independent
00:35
3d Boat Design + 3d Boat Design Software Free Download
candyzena138
01:08
Looking for 3D Boat Design? (3d boat design - watch this video first)
JettaLeida117
00:47
TRAGFLÄCHENBOOT WING BOAT HYDROFOIL BARCO WING BATEAU dE L'AILE BARCA
RC PLANET RC WORLD RC HOBBY RC TOY