Search Results for: Wartsila Voyage

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The Best Passenger Ships of 2015

 

1. Veteran, 80m Ice Class Ferry, Government of Newfoundland and Labrador, Damen Galati
The Veteran is part of a large “lifeline” vessel replacement program being undertaken by the Provincial Government to modernize its fleet.

2. Sally Fox, 105 ft Fast Ferry, King County, All American Marine
Sally Fox is the first U.S. Coast Guard Sub-chapter “K” inspected passenger vessel built and delivered under new fire safety guidelines.

3. Baynes Sound Connector, Longest Cable Ferry, BC Ferries, Seaspan Vancouver Shipyards
BC Ferries’ cable ferry, the 150-passenger, 50-vehicle Baynes Sound Connector is the longest cable ferry in operation today.

4. Texelstroom, CNG Hybrid Ferry, TESO, LaNaval
The ferry will operate mainly on natural gas stored in two batteries of compressed natural gas (CNG) bottles installed on the top deck.

5. Ampere, Electric Ferry, Norled, Fjellstrand
Norled’s Ampere is the world’s first battery powered electric car and passenger ferry.

6. Mein Schiff 4, 99,500 grt Cruise Ship, TUI Cruises, Meyer Turku
Designed for the German premium-class cruise market, the 99,500 gt Mein Schiff 4 is 294 m long and 36 m wide and has a total of 1,253 cabins.

7. Samish, 144-Car Ferry, Washington State Ferries, Vigor Industrial
Designed by Seattle-based Guido Perla & Associates, Inc., the Samish is the second in the Olympic Class vessels being built for WSF. The 362 ft ferries have a capacity of 144 cars and 1,500 passengers.

8. F.A. Gauthier, First LNG Ferry for North America, STQ, Fincantieri
The ship’s integrated diesel electric propulsion system has four Wärtsilä 12V34DF dual-fuel generating sets. that can run on either LNG or MDO Gas – LNG) or marine diesel oil (MDO).

9. Viking Star, 48,000 grt Cruise Ship, Viking Ocean Cruises, Fincanitieri
The Viking Star is the first of the three 48,000 grt, 930 passenger cruise ships on order for the line at Fincantieri’s Marghera, Italy, shipyard.

10. Oscar B., 115 ft Ferry, Wakiakum County, Nichols Brothers Boat Builders
Designed by Seattle’s Elliott Bay Design Group the steel-hulled, aluminum superstructured vessel has been built for Wahkiakum County, Washington State as a replacement for the ferry Wahkiakum.

 

 

 

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LNG fuel tanks installed in first Crowley ConRo

Another important milestone was marked last week, with the installation of three LNG fuel tanks in the first ship.

The double-walled, stainless steel tanks – which are 110 feet in length and 20.6 feet in diameter – weigh 225 metric tons and will hold more than enough LNG fuel for two round-trip voyages between the vessel’s future ports of call, Jacksonville, FL, and San Juan, Puerto Rico.

“While we are all excitedly watching these ships take shape, we are particularly proud of the role we, as a company, are playing to bring the most modern, technologically advanced and environmentally friendly ConRo ships in the world to the Jones Act market of Puerto Rico,” said Tom Crowley, company chairman and CEO. “There are no other ships of their kind being built anywhere else in the world today, and they are being constructed right here at home – in the United States of America. Having that shipbuilding capability here is essential to our national defense and an important reason we as a country need the Jones Act to be maintained and strengthened.”

Crowley’s two Jones Act ConRo ships, which will be named El Coquí (ko-kee) and Taíno (tahy-noh), are are scheduled for delivery second and fourth quarter 2017 respectively.

“It’s very impressive to see these new state-of-the-art Commitment Class ships take shape,” said John Hourihan, senior vice president and general manager, Puerto Rico services. “Seeing those LNG tanks being placed into El Coquí really resonates with me because we are setting a new standard for environmentally responsible shipping.”

The Commitment Class ships have been designed to maximize the carriage of 53-foot, 102-inch-wide containers, which offer the most cubic cargo capacity in the trade.

The ships will be 219.5 meters long, 32.3 meters wide , have a deep draft of 10 meters, and an approximate deadweight capacity of 26,500 metric tonnes. Cargo capacity will be approximately 2,400 TEUs (20-foot-equivalent-units), with additional space for nearly 400 vehicles in an enclosed Ro/Ro garage.

Each ship will be powered by an MAN B&W 8S70ME-GI8.2 main engine and three MAN 9L28/32DF auxiliary engines, all fueled by LNG .

The ship design is provided by Wartsila Ship Design in conjunction with Crowley subsidiary Jensen Maritime.

ceowleyLNG vert

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BV classes world’s first ethane fueled ship

The Dragon vessels were originally designed as dual-fuel LNG/diesel powered vessels, with two 1,000 cu m LNG tanks on deck powering two Wärtsilä 6L20 DF main engines with a total output of 2,112 kW and two shaft generators with a total  output of 3,600 kW power. As we reported in May (see earlier story), as the vessels will initially transport ethane from the U.S, to the U.K. Ineos refineries, the ability to also burn ethane was added to allow use of the cargo gas as fuel. 

“The ability to burn ethane as well as LNG to power these unique vessels is a major step forward in the use of clean fuels. It means the vessels can use cargo gas during transits to provide a clean and clear commercial and environmental advantage,” says Bureau Veritas Business Development Manager Martial Claudepierre. “We have worked with Evergas and the Danish Maritime Authority to verify and ensure that the use of ethane is at least as safe as required by the IGC and will not impair the engine compliance with MARPOL Annex VI.”  

According to Mr. Claudepierre, using ethane required extra engine room ventilation and additional gas detection, plus modifications to the main engines including a lower compression ratio, different turbocharger nozzles and de-rating of the engine to cope with the lower knocking resistance of ethane. “But,” he says, “the gains in not carrying an additional fuel and in environmental performance from being able to burn clean fuel throughout the voyage are significant.”

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First two-stroke low-pressure DF engine passes key test

JUNE 23, 2015 — The first Wärtsilä low-speed two-stroke dual-fuel (DF) engine destined for a commercial application has successfully completed Factory Acceptance Testing (FAT) at Chinese licensee Yuchai Marine Power Co., Ltd.

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Incat Tasmania export ferry heads to Japan

APRIL 3, 2015 — Though Japan is more into exporting vessels than importing them, Australian shipbuilder Incat Tasmania is making its third delivery to a Japanese owner. The 85 m high speed

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LNG fueled ferry now world’s fastest ship

JUNE 19, 2013 — Australian shipbuilder Incat Tasmania says that its hull 069 is now the world’s fastest ship as well as the world’s first high speed dual-fuel vehicle and passenger ferry.

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Castrol Marine launches 80 BN cylinder oil

JUNE 7, 2012 — “Any imbalance between cylinder oil feed rate, BN and power compromises engine efficiency,” says Paul Harrold, Marine and Energy Technology Manager, at specialized marine lubricant supplier Castrol Marine.