The Influence of Fuel Quality on the Performance,Operation,and Maintenance of Diesel Propulsion Engines.

摘要

This report examines the influence of fuel quality on the performance,operation,and maintenance of medium-speed and low-speed diesel propulsion engines. The use of different commercial blends of marine fuel oil in both types of diesel engines is reviewed and the influence of fuel quality is examined for the main diesel engine and major support systems. Fuel quality and the required fuel conditioning must be considered together to determine the total impact on the diesel. Additionally,load factor,lube oil system,and engine operating temperatures are the other major contributing system factors evaluated. An economic evaluation of the influence of fuel quality and grade on the diesel engine is also included.