Actual throat, the shortest distance between the weld root and the face of a fillet weld.
A bearing located inside the ship to transmit the propeller thrust from the shafting to the hull structure.
The complete assembly of thrust shaft and bearings which is solidly constructed and mounted onto a rigid seating.
The product of the propeller thrust and speed of vessel advance.
A short length of shaft with flanges at either end and a thrust collar in the centre.
All components and systems necessary to supply the DP system with thrust force and thruster direction.
Thrusters are used to allow ships to be more independent from tugs, give them more manoeuvrability for special...
A device which conducts current in one direction and can be switched into the conducting state when a voltage of...
Tidal energy is produced by the surge of ocean waters during the rise and fall of tides.
An air test or other medium test carried out to demonstrate the tightness of the structure.
An arm, attached to rudderstock, which turns the rudder.
Sawn wood or lumber, cants, logs, poles and all other types of timber in loose or packaged forms.
A cargo of timber carried on an uncovered part of freeboard or the superstructure deck. The term does not include...
A special load line assigned to ships complying with certain conditions related to their construction set out in...
A ductile, malleable metal, resistant to corrosion. It can be used as a coating for steel and also in various alloys.
A light, strong, corrosion resistant metal which is used as the plate material in plate-type heat exchangers. It...
A joint between two members located approximately at right angles to each other in the form of a T letter.
A barrier placed along the edge of a walking surface to prevent personnel from placing their feet over the edge...
The variation permitted in a dimensional size, position, form, etc., of a component.
Gross tonnage, under vessel measurement rules of various nations.
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