Turn of the century photographs of dirty, hot, cramped machine spaces filled with boilers, engines, gratings and bulkheads begin to tell the story of the state of steam power just after the birth of the propeller. Oil squirt cans, dancing connecting rods,
In response to the constant demand for improved performance and increased efficiency from vessel operators, a number of marine diesel manufacturers have either upgraded their existing engines, expanded current series or developed entirely new models.
Mitsubishi Heavy Industries, Ltd., has completed a new, largebore, low-speed marine diesel engine type UEC85LSII, which has a 850-mm cylinder bore and 3,150 mm piston stroke. Mitsubishi has developed the UEC85LSII, a high-efficiency engine, emphasizing
In mid-April 1978, the Department of Engineering at the U.S. Merchant Marine Academy, Kings Point, N.Y., inaugurated a fourweek Marine Diesel Continuing Education course which makes the Academy's new medium- and slow-speed diesel f a c i l i t i e s available to licensed steam engineers.
Coral Princess' propulsion system is the first in the cruise industry to fully utilize a new development of the diesel engine known as an EnviroEngine, as well as the first in the Princess fleet to incorporate gas turbine power generation. This
Propulsion machinery makers are keeping ahead of the market, and are well able to meet the requirement for increasing unit powers and operational flexibility with high economy. A difference of 2 g/kW-h in fuel consumption may not sound like very much,
Wartsila and Marioff, agreed earlier this year to cooperate within the area of emission control technologies for reciprocating engines. Marioff is a specialist in creating humidity, while Wartsila needs humidity for reduction of NOx in diesel, and perhaps gas engines.