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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.

 

Hatch & Kirk Inc. Acquires Cleveland Diesel Engine Assets

Marshall Hatch, president (standing), and Jack Kirk, executive vice president of Hatch & Kirk Inc., Seattle, Wash., has announced the purchase of the assets of the Cleveland Diesel Engine Division from the Electro- Motive Division of General Motors Corporation.

ANNUAL GUIDE TO FUELS and LUBES

To obtain the necessary improvements that will ensure the commer cial success of the newest generation of high-output engines, additives must be used in lubricants. And although the use of additives in internal combustion engine lubricating oils is nothing new,

Uniservice: Innovative Product Keeps Cruise Ships Running

The development of URI CLEAN Concentrate was partly due to the shipowners' continual problem of line blockages in Vacuum sanitation systems where uric acid deposits crystallize. When Crystallization occurs in these lines the acceleration of line

Deutz MWM Introduces New Engine Model

Deutz MWM recently introduced their new engine model TBD 234V 16Y, increasing the power to 1,400 hp (1,030 kw) at 2,300 rpm from 1,224 hp. The engine resembles the yacht concept of the known V12Y to allow for high-power density in compact engine rooms.

Wartsila To Provide Power On Unique Icebreaking Tankers

Wartsila Corp. diesel engines were selected to power a pair of 106,000-dwt Aframax icebreaking tankers of the revolutionary new double-acting concept. The two tankers were contracted by the Finnish energy group Fortum Oil & Gas for building at Sumitomo Heavy Industries Ltd.

Gas Turbine v. Diesel Debate Heats Up With Delivery of New Millennium

Since Royal Caribbean decided to embrace the advanced marine propulsion technology inherent with gas turbines, power plants aboard cruise ships built and delivered in the new millennium could be much different. Even if all newbuilds do not incorporate gas turbine power,

 
 
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