What systems are needed to operate the main engine?

Main Engine Systems

• Lubricating Oil System.
• Main Bearing Oil System.
• Crosshead Bearing Oil System.
• Cylinder Lubrication System.
• Cooling Water System.
• Cooling Water System Description.
• Fuel Oil System.
• Circulation System.

What is main engine of the ship?

Main, or propulsion, engines are used to turn the ship’s propeller and move the ship through the water. They typically burn diesel oil or heavy fuel oil, and may be able to switch between the two. Smaller, but still large engines drive electrical generators that provide power for the ship’s electrical systems.

What are the very important checks to be made prior to starting of the main engine?

7 Important Checks to Make Before Starting a Marine Engine

• Ensure the Marine Engine is Lubricated.
• Go Through All the Parameters.
• Open the Indicator Cocks and Check for Leakage.
• Manually Rotate the Crankshaft.
• Check the Turning Gear to Ensure that It Is Disengaged.
• Check the Water Temperature of Cooling Jacket.

How do you prepare a ship for departure and trial?

1. Ensure that those aboard are intended to be there before departure. Check for stowaways.
2. All watertight doors and hatches should be secured.
3. Loose gear on all decks should be secured.
4. Clear all obstructions or floating debris around the vessel.
5. Ensure proper PPE for all at mooring lines.
6. Inform engine room before cast-off.

How do you prepare for a departure Bridge?

List of equipments to be tested on bridge:

1. Synchronize bridge clocks with chronometer and correct engine room clocks.
2. Check binoculars, azimuth mirrors, pen, pencils, rubbers, dividers, chart compass, parallel ruler etc available.
3. Arrange voyage charts in sequence.
4. Make log book and bridge movement book available.

Why do we do engine performance?

As mentioned earlier, engine performance data can provide useful information about the various pressures of combustion and compression which can give a picture of degradation and condition of combustion inside the engine.

What are engine systems?

The engine consists of a fixed cylinder and a moving piston. The expanding combustion gases push the piston, which in turn rotates the crankshaft. Ultimately, through a system of gears in the powertrain, this motion drives the vehicle’s wheels.

What is the function of main engine?

Main, or propulsion, engines are used to turn the ship’s propeller and move the ship through the water. They typically burn diesel oil or heavy fuel oil, and may be able to switch between the two.