Thunderbolt Marine Industries Launches Twin 96-Foot Tugs For Panama Canal Services

The tug-fireboats M.L. Walker and H. Burgess were christened recently at Thunderbolt Marine Industries, Thunderbolt, Ga. They are the first of a new generation of shiphandling and firefighting tugs specifically designed for work in the Panama Canal.


The Care And Lubrication Of Marine Diesel Engines

New oceangoing ships in the American merchant marine fleet, now almost entirely steam driven, will likely be powered by diesel engines, according to experts at a marine technical symposium sponsored by Mobil Oil Corporation in New York. Shipowners were told of a recent study made for the U.

Cummins Announces New Increased Power Ratings For Their NT(A)855-M And KT(A)19-M Marine Engines

Cummins Engine Company has announced additional increases to engine horsepower ratings for their NT855-M, NTA855-M, KT19-M and KTA19-M marine models. Increased horsepower ratings for the NTA855-M and KTA19-M models were made available in early

SNAME Philadelphia Section Discusses Torsional Vibrations In Diesel-Driven Equipment

The Philadelphia Section of The Society of Naval Architects and Marine Engineers recently met at the Engineer's Club in Philadelphia, Pa., to hear a paper, entitled: "Torsional Vibration Considerations of a Twin-Diesel, Single Controllable Pitch Propeller Vessel.

Modern Fuel Systems Symposium

Exchanges Of Experiences—Problems And Solutions—Prove Use Of Heavy Fuels In Medium-Speed Diesel Engines Is Increasing And Economical Two years ago Alfa-Laval, Inc. of Fort Lee, N.J. sponsored a symposium on modern fuel systems. This symposium

New Launching Platform For Navy

The Navy has entered a new era of ship construction in Bath, Maine. The introduction of an innovative construction and launching platform brings some of the most modern warship building methods in the world to Bath Iron Works and the Naval Sea Systems Command (NAVSEA).

Schedule And Papers— SNAME Spring Meeting In Philadelphia, Pa.

It had to be Philadelphia. No other city in the United States would do for the national Spring Meeting of The Society of Naval Architects and Marine Engineers in this bicentennial year. The city's reputation as a fine convention center and showplace

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