a big ship
a big ship
The propeller shaft in a boat engine is fastened to the flywheel by bolts, and it passes through the boat's thrust block and is aligned with the shaft tunnel. It also passes through the stern tube to drive the propeller. The stern tube shaft itself holds the "prop" shaft in place and shut off the open end when it pierces the aft hull. It is commonly manufactured as cast iron and welded into the frame of the stern of the ship.
Oil lubricated and sea water lubricated stern tube
The stern tube in marine engineering allows the propellor shaft to penetrate the hull of a ship and prevent the ingress of water. It also acts as a bearing and lubricates that part of the shaft.
It is a tunnel-like opening at the vessel's stern, through which the propeller or tail shaft passes, in order to connect the propeller to the engine.
it houses stern tube,give strength to aft portion,give profile to aft deep tank,support stringing member
1) Trailing edge 2) Face 3) Fillet area 4) Hub or Boss 5) Hub or Boss Cap 6) Leading edge 7) Back 8) Propeller shaft 9) Stern tube bearing 10) Stern tube
Thrust happens when fuel is burnt in a sealed tube with a small orifice - basic science.
If only oxygen is in the test tube, it may burst into flame.
On the one I'm working on if you follow the tube out of the condenser (on the passenger side), it goes to this aluminum block. This aluminum block has a nut on it. Taking that block apart will reveal the orofice tube.
augmented tube
In the dungeon is a robot. Once you get next to it, it explodes and a tube flies out. use the owl to get it. The tube powers up the ship.