This course provides students with fundamental knowledge of marine fuels and lubricants, their properties, handling requirements, and their importance in the safe and efficient operation of ship machinery. The module covers both traditional and modern fuel types, emphasizing environmental compliance, fuel management, and best engineering practices.
Students will learn about the characteristics, refining processes, and onboard use of common marine fuels, including heavy fuel oil (HFO), marine diesel oil (MDO), marine gas oil (MGO), and alternative fuels such as LNG, methanol, and low-sulphur fuels. Focus is placed on fuel quality, contamination issues, bunkering procedures, and compliance with IMO MARPOL Annex VI emission standards.
The course also examines the role of lubricants in reducing friction, preventing wear, and ensuring the longevity of engine components. Topics include:
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Types of marine lubricants (system oil, cylinder oil, hydraulic oils, gear oils)
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Lubricant properties and classification
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Lubrication systems in main engines, auxiliary engines, and deck machinery
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Oil analysis, degradation, and condition monitoring
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Safe handling, storage, and disposal of oils in accordance with environmental rules
Practical instruction covers fuel testing, sampling procedures, interpreting bunker delivery notes (BDNs), and identifying operational issues such as water contamination, microbial growth, and incompatibility between fuel batches.