design

Tuneable Hull Plate Reduces Propeller-Induced Noise/Vibration

Propeller-induced noise and vibration can be a serious problem particularly on smaller, higher-speed vessels. If intense enough, these foreign forces reduce power and fuel economy, add to the discomfort of passengers and crew and can negatively

 

Ulstein Delivers 23,500-hp Normand Master

Jan Paulsen has been a busy guy. Paulsen was the project manager, which saw through the construction of four massive 23,5()()-hp anchor handling tug supply vessels (AHTS) — two for Solstad and two for Olympic Shipping — starting with the delivery of the first ship in January 2002.

For Those in Peril

Although peacetime losses of submarines through accidents have been few and far between, rarely have sailors survived situations where they have been trapped within a distressed boat on the ocean tloor. The Kursk tragedy in the Barents Sea during August 2000,

Gulf Coast Shipyards

A Facilities Review ALUMINUM BOATS Aluminum Boats, Inc., is a new shipyard in south Louisiana that is rapidly earning a reputation for high-quality construction and repair of aluminum boats at reasonable prices. As the name indicates, the shipyard

McDermott Lays Keel For First Of Three C r a f t In $ 3 2 . 6 - M i l l i o n Contract

McDermott Shipyard officially marked the beginning of construction of torpedo test craft for the U.S. Navy with a keel-laying ceremony for" the YTT 9, the first of three such craft being built by McDermott at their Morgan City, La., yard. The

Derecktor Shipyard Lays Keel For First Of Two Tugboats For U.S. Army

"Laying-of-the-Keel" ceremonies for the first of two 128-foot tugboats for the U.S. Army took place recently at Derecktor Shipyard in Middletown, R.I. The ceremony designates the achievement of a major milestone in the planned scheduled construction of the vessel.

DIESEL POWER REVIEW

Whether or not the current decline in oil prices is a temporary condition, most manufacturers of marine diesel engines are still concentrating on further improvements in specific fuel consumption, as well as on the ability to burn heavier grades of fuel.

McElroy Offers Free 47-Page Brochure On Deck Machinery

McElroy Machine and Manufacturing Company of Biloxi, Miss., is now offering a free 47-page brochure package on its line of deck machinery. The package includes dimensional drawings and technical data on some of the products within McElroy's manufacturing range such as fishing winches,

DIESEL POWER REVIEW

Selecting the appropriate propulsion or auxiliary power system for a vessel is one of the most difficult and important tasks facing the naval architect, marine engineer and vessel owner. With so many marine diesel engines on the market—low-speed,

Meyer Werft Delivers to RCCL

The most recent addition to Royal Caribbean's (RCCL) tleet of vessels is the 90,090-gt Serenade of the Seas, which was delivered to the cruise line by Meyer Werft Shipyard in Papenburg, Germany on July 30, 2003. The third member of the Radiance-class fleet,

 
 
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