propulsion

SNAME Los Angeles Holds First Meeting, Discusses Low Power Marine Steam Cycle

The first meeting of the 1981- 1982 season of the Los Angeles Metropolitan Section of the Society of Naval Architects and Marine Engineers was held recently aboard the Princess Louise in the Port of Los Angeles. George Stiehl, incoming chairman of the Section,

 

Mechanical Problems, Late Deliveries Continue to Plague Industry

A stagnant economy, threat of overcapacity and canceled cruises due to repairs and late deliveries have conspired to slow the hyper-growth cruise industry has enjoyed for the past decade. Even last year's new Millennium, which hurst onto the cruise scene with its new gas turbine propulsion,

Marystown Shipyard Building 225-Foot Deutz-Powered Tug/Supply Vessel

During the past year, Marystown Shipyard Limited in Newfoundland, Canada, has been developing an all-purpose anchor-handling/ tug/supply vessel design designated the M68 (LOA is 68.48 meters), capable of being fitted out with a number of options

Construction Of Two RAN Minehunters Progressing At Carrington Slipways

Earlier this year, after intensive design investigation and development, the Commonwealth of Australia Department of Defense placed a contract with Carrington Slipways Pty Ltd. for the construction of two prototype catamaran minehunters for the Royal Australian Navy.

SNAME Publishes New Vibration Code

In January 1975, The Society of Naval Architects and Marine Engineers published Code C-l (Code for Shipboard Vibration Measurement) which addressed the problem of shipboard vibration. Now the Society has published Code C-4 (Local Shipboard Structures and

GE Marine Starts Engineering For Eighth LHD

GE Marine Engines has received partial funding from Ingalls Shipbuilding to begin the engineering work on equipment to be used on the U.S. Navy's eighth LHD Wasp-class large-deck, multipurpose amphibious assault ship. Measuring 844 ft. (257.2 m), the vessels displace 40,500 tons.

VLCC ' N ew Venture7 Delivered By Ariake Works Of Hitachi Zosen

The New Venture, a 277,083-dwt VLCC, was recently completed by Ariake Works of Hitachi Zosen. It was then christened and delivered to the owner, New Dynasty Shipping Inc. This tanker is the first of its size to be developed by Hitachi Zosen. It

Fuel Conservation Subject Of N.Y. SNAME Symposium Sept. 22-23

The international problem of a decreasing world's fuel supply, as both demand and cost are increasing, will be addressed by the maritime community in a symposium, to be presented by the New York Metropolitan Section of The Society of Naval Architects

Omnithruster Waterjets Offer Maneuverability In Polar Regions

—Literature Available Omnithruster bow and stern thrusters installed aboard one of the Soviet Union's newest research vessels are providing excellent are ice management and maneuverability, according to the Santa Fe, California- based company.

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,

 
 
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