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Bird-Johnson Building World's Most Powerful CP Propellers For DDG-51

In March this year, Bath Iron Works Corporation awarded to Bird-Johnson Company of Walpole, Mass., a contract to supply the controllable- pitch main propulsion equipment for the DDG-51, the lead ship of the Arleigh Burke Class of guided-missile destroyers.

 

General Electric Expands LM Family Of Aeroderivative Gas Turbines For Marine Service

—Free Literature O f f e r e d— With its first installation in the GTS Admiral Wm. M. Callaghan, a RO/RO cargo ship in 1969, the General Electric LM2500 marine gas turbine has been a favorite selection for naval ship propulsion. Powering ships

Blount Marine Delivers Deutz-Powered Cruise Vessel

Blount Marine Corporation of Warren, R.I., recently delivered the cruise vessel Pacific Northwest Explorer to Alaska/Pacific Boat Company of Seattle. The 143-foot vessel incorporates many novel features not usually found in a boat of this size.

Optimizing Feed Rates For Crosshead Diesels

New program analyzes scrapedown oil as way to detect changes in the condition of an engine's cylinders ExxonMobil introduced a program to optimize cylinder oil feed rates in low-speed (crosshead) diesel engines. The "Feed Rate Optimization" program

Wartsila Fits First "Smokeless" Diesel

In a working partnership between Carnival Corp. and the Finnish marine power systems supplier Wartsila Corp., the new 86,000-ton cruise ship Carnival Spirit will be fitted with the cruise industry's first smokeless diesel engines. The Carnival Spirit,

Innovators Recognized At Patent Ceremony

Outstanding creativity in science and engineering were recently honored by a U.S. congressman and senior Navy officials. Keynote speaker U.S. Rep. Roscoe G. Bartlett (MD-6) joined Naval Surface Warfare Center commander Rear Admiral Michael Mathis,

 
 
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