Marine Engineering Course

Lesson 1 • Ship Types and General Arrangement

Surveys major vessel categories and their machinery configurations. Provides spatial context for locating and understanding shipboard systems.

Lesson 2 • Marine Engineering Terminology and Units

Introduces standard technical vocabulary, SI units, and measurement conventions used throughout marine engineering. Ensures precise communication in all subsequent topics.

Lesson 3 • The Marine Engineer's Role and Responsibilities

Defines the duties, watch-keeping obligations, and career pathways of marine engineers. Connects professional identity to technical competency development throughout the course.

Lesson 1 • Heat Transfer in Marine Systems

Covers conduction, convection, and radiation as applied to coolers, boilers, and exhaust systems. Supports heat exchanger selection and fouling diagnosis.

Lesson 2 • Laws of Thermodynamics Applied to Ships

Covers the first and second laws of thermodynamics with marine machinery examples. Establishes energy balance concepts used in engine and heat exchanger analysis.

Lesson 3 • Fluid Statics and Pressure Systems

Examines hydrostatic pressure, Pascal's law, and pressure measurement devices. Provides the basis for understanding hydraulic and piping system behavior.

Lesson 4 • Combustion Theory and Fuel Chemistry

Analyzes the chemistry of hydrocarbon combustion and stoichiometric air-fuel ratios. Directly supports understanding of diesel engine performance and emissions.

Lesson 1 • Engine Structure and Major Components

Identifies bedplate, frame, cylinder block, and running gear components with their material specifications. Provides the structural knowledge needed for maintenance and inspection tasks.

Lesson 2 • Diesel Engine Operating Cycles

Compares two-stroke and four-stroke cycles, valve timing, and scavenging methods. Establishes the theoretical basis for all diesel engine performance topics.

Lesson 3 • Fuel Injection Systems

Examines fuel pump, injector, and common-rail injection system design and operation. Links injection quality to combustion efficiency and emission levels.

Lesson 4 • Engine Governors and Speed Control

Describes mechanical and electronic governor types, droop characteristics, and load sharing. Connects speed control to safe maneuvering and power management.

Lesson 1 • Air Compressors and Starting Air Systems

Examines two-stage reciprocating compressors, intercooling, and starting air distribution. Supports safe engine starting procedures and compressed air system maintenance.

Lesson 2 • Fuel and Lubricating Oil Purifiers

Explains centrifugal separator principles, disc stack design, and purifier versus clarifier modes. Ensures fuel and oil cleanliness for engine protection.

Lesson 3 • Bilge, Ballast, and Cargo Pump Systems

Describes bilge system layout, ballast pump operation, and cargo pump types for tankers. Connects auxiliary pumping to vessel stability and pollution prevention.

Lesson 4 • Heat Exchangers and Cooling Systems

Covers shell-and-tube and plate heat exchanger design, central cooling, and freshwater generation. Links cooling system performance to main engine thermal management.

Lesson 1 • AC Generation and Alternator Construction

Covers three-phase alternator design, excitation systems, and voltage regulation. Establishes the generation side of the shipboard power system.

Lesson 2 • Emergency Power and UPS Systems

Describes emergency generator requirements, automatic start logic, and battery-backed UPS systems. Ensures continuity of critical systems during main power failure.

Lesson 3 • Power Distribution and Cable Systems

Covers distribution boards, cable sizing, insulation resistance, and earthing systems. Ensures safe and reliable power delivery to all shipboard consumers.

Lesson 4 • Switchboard Operation and Load Management

Examines main switchboard layout, bus-bar protection, and generator paralleling procedures. Enables safe power management during normal and emergency operations.

Lesson 1 • Propeller Theory and Design

Covers propeller geometry, thrust and torque coefficients, and cavitation inception. Provides the hydrodynamic basis for propulsion system performance analysis.

Lesson 2 • Reduction Gearboxes and Clutches

Covers gear tooth geometry, lubrication, and clutch engagement for medium-speed installations. Connects gearbox condition to propulsion reliability.

Lesson 3 • Shafting, Bearings, and Stern Tube

Examines intermediate shafting, shaft couplings, stern tube bearing lubrication, and seal systems. Supports shaft alignment procedures and bearing wear monitoring.

Lesson 4 • Propulsion System Performance Monitoring

Introduces power measurement, slip calculation, and propulsion efficiency trending. Connects monitoring data to fuel economy and maintenance planning.

Lesson 1 • Condition Monitoring Techniques

Introduces vibration analysis, thermography, oil analysis, and performance trending. Enables predictive maintenance decisions that reduce unplanned downtime.

Lesson 2 • Planned Maintenance Systems

Covers PMS structure, job card creation, interval setting, and record-keeping requirements. Establishes the organizational framework for all maintenance activities.

Lesson 3 • Safe Working Practices in the Engine Room

Covers permit-to-work systems, lockout/tagout, enclosed space entry, and hot work procedures. Ensures all maintenance is conducted within a formal safety management framework.

Lesson 4 • Troubleshooting and Fault Diagnosis

Applies systematic fault-finding logic to engine, auxiliary, and electrical system failures. Develops the analytical mindset required for rapid and accurate problem resolution.

Lesson 1 • Air Emission Regulations and Control

Covers NOx, SOx, and particulate emission limits, emission control areas, and exhaust gas cleaning systems. Connects regulatory requirements to engine tuning and fuel selection.

Lesson 2 • Ship Energy Efficiency Management

Introduces the energy efficiency design index, operational efficiency metrics, and the ship energy efficiency management plan. Enables engineers to contribute to fuel reduction targets.

Lesson 3 • Ballast Water and Biofouling Management

Covers ballast water treatment system types, exchange procedures, and biofouling control plans. Addresses invasive species prevention as an engineering responsibility.

Lesson 4 • Alternative Fuels and Low-Carbon Technologies

Surveys LNG, methanol, ammonia, and hydrogen as marine fuels alongside battery and fuel cell systems. Prepares engineers for the evolving decarbonization landscape.