efficiency

IZAR: Hoisting More Than a New Image

With a combined sum of two and half centuries of shipbuilding experience, the new Spanish shipbuilding conglomerate, IZAR — billed as shipbuilding's new one-stop shop — is hardly a neophyte entering the highly competitive world of international shipbuilding.

 

IHI's Contra rotating Propeller To Be Installed On VLCC Scheduled For Commissioning In 1993

Ishikawajima-Harima Heavy Industries Co., Ltd. (IHI) of Tokyo, Japan, received an order early last September from Idemitsu Tanker Co., Ltd. to build a 253,923-dwt VLCC which will be equipped with IHI's contrarotating propeller (CRP) system. The ship,

NUPAS-Cadmatic Offers V4.3

More than 100 users attended Nupas- Cadmatic Users' Meeting held in Heerenveen, the Netherlands for the presentation of the newest release v4.3. v4.3 consists of many innovative new functions varying from helpful improvements in the users interface

FRP Pumps Offer Lasting Results

There's hardly a marine application — onboard or ashore — where seawater pumps are not considered critical to a vessel's operation or purpose. The ability to pump seawater aboard most vessels represents only a part of their liquid pumping requirements;

New Systems Monitor Fuel Efficiency- Literature Available

Throughout the world, shipping companies are converting to less powerful but more efficient propulsion, switching to diesels, or striving to get a better handle on fuel consumption in both diesel engines and steam turbines. A New O r l e a n s - b a s e d technology company,

M a r i n e Boiler Reliability

During the past 15 to 20 years, the s h i p b u i l d i n g industry has placed increasing demands upon the manufacturers of main steam propulsion machinery to produce equipment of increasing reliability and efficiency. During this time period,

Optimizing Efficiency Levels Of Boiler Feed Turbo Pumps

The majority of steam-driven ships now in service were built in an era of low fuel oil prices, with their steam plants designed at or near maximum performance ratings. In those bygone days, operating a ship at lower horsepower was not a practical consideration.

New Data Sheet Analyzing Combustion Efficiency Available From Howe-Baker

An aid in determining possible fuel cost savings derived from burner upgrading is now available from Howe-Baker Engineers, Inc. The data sheet, consisting of four different graphs depicting natural gas, propane, No. 2 (diesel) oil, and No. 6 oil,

$121-Million Contract Awarded To Davie For Gulfspan-Class Ferry

A $121-million contract for the construction of the first Gulfspanclass ferry for service between Port aux Basques, Newfoundland, and North Sydney, Nova Scotia, was signed recently by the presidents of CN Marine and Davie Shipbuilding of Lauzon, Quebec, Canada.

 
 
divers dredging drilling economic effective efficiency efficient electronic employees energy engine