Marine Engineering
An intuitive, interactive Marine Engineering course covering the topics typical of the first two years of a marine engineering / naval architecture program. Every lesson pairs plain-language explanations with precise diagrams, worked examples, hands-on simulations, and practice you can check yourself.
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Ships, Ship Types & the Marine Engineering Discipline
Vessel anatomy, principal dimensions, and the classification-society landscape that frames the whole discipline.
Hydrostatics & Flotation
Buoyancy applied to ship form: displacement, form coefficients, and the hydrostatic tables every naval architect reads.
Ship Stability
The defining topic of naval architecture — how a ship rights itself, and what happens when it doesn't.
Ship Resistance & Powering
Splitting resistance into its components and turning it into the power a plant must deliver.
Propellers & Propulsive Efficiency
Screw geometry, open-water performance, and how the propeller actually meets the hull.
Marine Diesel Propulsion
Two-stroke and four-stroke marine diesels, the indicator diagram, and matching the engine to the propeller.
Steam, Gas Turbine & Boiler Plant
The non-diesel marine plant: boilers, steam and gas turbines, and combined-cycle arrangements.
Marine Auxiliary Systems
The systems that keep a ship running: pumps, cooling, lubrication, steering, and climate control.
Shipboard Electrical & Control Systems
Ship service and emergency power architecture, switchboards, and the basics of shipboard automation.
Ship Structures & Materials
The hull as a giant beam — global loads, section strength, and the materials that resist them.
Manoeuvring, Seakeeping & Shafting
How a ship turns, moves in a seaway, and stays smooth and reliable on the shaft line that drives it.
Marine Operations, Environmental Engineering & Capstone
Engine-room operating principles, the environmental systems every modern ship carries, and a capstone that ties the course together.
New lessons are added continuously. Prefer to test yourself? Try the Marine Engineering Aptitude test.