- its
shape in use. In use, the
sail becomes a curved shape,
adding the
dimension of depth or draft. The top
of all
sails is
called the head, the leading...
-
control surfaces used for
depth control while underwater.
Dorsal fin
Wikimedia Commons has
media related to
Submarine sails.
Office of Naval Research. Submarines...
-
Sail rigs
A sail is
a tensile structure,
which is made from
fabric or
other membrane materials, that uses wind
power to
propel sailing craft, including...
-
aback (
of a sail)
Filled by the wind on the
opposite side to the one
normally used to move the
vessel forward. On
a square-rigged ship, any
of the square...
- conditions. In this duty,
angle of the
fairlead determines the
depth of the
sail,
height of the clew,
leach tension and
other sail trim variables.
While fairleads...
- Fairleads,
which determine the
sheeting angle,
depth of the
sail,
height of the clew,
leach tension and
other sail trim variables. Guys,
which control spar...
- windsurfers, ice boats, and
sail-powered land vehicles.
Similar principles in
a rotating frame of reference apply to
windmill sails and wind
turbine blades...
-
Sail plans A sailing ship is
a sea-going
vessel that uses
sails mounted on
masts to
harness the
power of wind and
propel the vessel.
There is
a variety...
- They were
a significant improvement on the
Skipjack class, with
greatly improved sonar,
diving depth, and silencing. They were the
forerunners of all subsequent...
-
their rigs
Sailing employs the wind—acting on
sails,
wingsails or kites—to
propel a craft on the
surface of the
water (sailing ship, sailboat, raft, windsurfer...
