technology

Halter Delivers Catug To C a l i f o r n i a And H a w a i i Sugar Co.

Halter Marine, Inc. of New Orleans, La., recently delivered the Moku Pahu, a 113-foot 6-inch Catug, to the California and Hawaiian Sugar Co. of San Francisco, Calif. A Catug is the catamaran style propulsion unit in an integrated tug/barge system.

 

2n d Generation Onboard NAPA Tanker Released

Onboard-Napa has released the upgraded user interface for the Onboard-NAPA tanker version. The new version is now ready for delivery for chemical, product and crude oil tankers. Onboard-NAPA is a software system for onboard load planning, damage stability analysis and decision support.

A.J. McAllister Sr.

Anthony J. McAllister Sr., former president and chairman of the board of the towing and marine transportation company Mc- Allister Brothers Inc., died recently at St. Vincent's Hospital and Medical Center in New York City. He was 85 years old.

A Word From The President

As the Society of Naval Architects and Marine Engineers' 39th president, I have the privilege of leading the society up to its centennial. SNAME has grown from a small New York-centered organization to a society with worldwide membership, recognition and prestige.

SPS Overlay: Fix Steel Decks Faster

Despite the quality of protection and commitment to maintenance, a certainty in the marine business is that metal structures eventually corrode and wear. Whether it is 25 months or 25 years, most all marine structures will enter a shipyard for

Diesel Engine Manufacturers Continue To Improve The Fuel Efficiency Of Their Engines

As we enter 1985, marine power plant designers continue the general practice that became common in the 1970's, that is the practice of designing power plants for high thermal efficiency. Low fuel consumption, over a wide range of operating powers,

SNAME Announces 1983 Committee Chairmen

C.L. French, president of The Society of Naval Architects and Marine Engineers, recently announced the society's committee chairmen for 1983. STANDING AND SPECIAL COMMITTEES Advisory Public Service Committee — Donald P. Courtsal, treasurer, Dravo Corporation, Pittsburgh, Pa.

Improving Shipbuilding Productivity

The National Shipbuilding Research Program Was Developed By The Maritime Administration And The Society Of Naval Architects And Marine Engineers To Serve All U.S. Shipbuilders. The singular characteristic of the National Shipbuilding Research Program

S N A M E N e w E n g l a nd S e c t i o n Hears Paper On Thrust B e a r i n gs

A recent SNAME New England Section meeting was held at the Faculty Club of the Massachusetts Institute of Technology in Cambridge, Mass. The speaker was Lyssimachos Vassilopoulos, president of Maritech, Inc. He presented a paper titled "Stiffness and Damping of Thrust Bearings,

 
 
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