Marine Link
Tuesday, August 21, 2018

Gas Turbine News

Rolls-Royce Gas Turbine Selected for Japan’s New Frigate

Rolls-Royce reports it has been selected to supply its MT30 gas turbine to power a new class of frigates for the Japan Maritime Self Defence Force (JMSDF).The selection means Japan is the fifth nation to select the MT30 for a major naval shipbuilding program.Sam Cameron, Rolls-Royce, Senior Vice President – Defence, said, “Japan’s selection of the MT30 is very significant and means that the three largest users of marine gas turbines, have all endorsed the capabilities of the MT30…

GE Powers New Italian Frigate

(Photo courtesy OCCAR)

Federico Martinengo, the seventh multipurpose FREMM frigate recently delivered to the Italian Navy by shipyard Fincantieri, like all 10 ships in the new Carlos Bergamini-class FREMM frigate program, features the power dense GE LM2500+G4 gas turbine in a COmbined Diesel eLectric And Gas turbine (CODLAG) propulsion system.In 2013, Fincantieri delivered the first Italian FREMM, Carlo Bergamini. In addition to the Italian FREMM frigates, DCNS shipyard in Lorient, France, is well underway having delivered six FREMM frigates in a 10-ship program.

World’s First High Temperature Accelerometer Unveiled

For the monitoring of gas turbines: the new acceleration and pressure sensors, plus fitting charge amplifiers from Kistler (Photo: Kistler)

Kistler has introduced what it says is world’s first high temperature accelerometer for the monitoring of gas turbines. Designed for long-term use at up to 700° C, the piezoelectric sensor – made in Switzerland – is not pyroelectric and does not show any popcorn effect, offering manufacturers and operators of gas turbines new options for monitoring the combustion stability.The efficient and secure operation of gas turbines relies upon stable combustion processes. These have to comply with increasingly strict regulations, including flexible operation on different fuels and minimal emissions.

GE Powers Canada’s New Combat Ships

(Photo: GE)

GE Aviation’s marine gas turbines are the ideal solution for the Royal Canadian Navy’s next generation surface combatant program, GE Marine said Thursday at the CANSEC 2018 trade exhibition.“GE’s LM2500 family of engines are used by the Royal Canadian Navy and 34 other navies worldwide, setting the benchmark for reliability. The global fleet of GE gas turbines has logged over 15 million operating hours in the marine environment and another 90 million in industrial applications,” said Brien Bolsinger, GE’s Vice President, Marine Operations, Cincinnati, Ohio.

GE Marine Gas Turbines Selected for US Navy, Coast Guard

Photo courtesy of Huntington Ingalls Industries

GE’s Marine Solutions said its LM2500 family of aeroderivative marine gas turbines have been selected to power two newbuild surface combatants for U.S. Navy and Coast Guard programs. Specifically, two LM2500+ gas turbines will power Bougainville (LHA 8), the U.S. Navy’s newest multi-purpose amphibious assault ship. Construction is expected to begin shortly according to shipbuilder Huntington Ingalls Industries. GE LM2500+ gas turbines also power first-in-class USS America (LHA 6) and Tripoli (LHA 7).

US Navy to Christen Tripoli

Photo: United States Navy

The US Navy will christen its newest America-class amphibious assault ship, the future USS Tripoli (LHA 7), during a 10 a.m. CDT ceremony, Sept. 16, in Pascagoula, Mississippi. Thomas Dee, performing the duties of the Under Secretary of the Navy, will deliver the ceremony's principal address. Lynne Mabus, the wife of the 75th Secretary of the Navy, the Honorable Ray Mabus, will serve as the ship's sponsor. The ceremony will be highlighted by Mrs. Mabus breaking a bottle of sparkling wine across the bow to formally christen the ship, a time-honored Navy tradition.

RJE to Build GE Gas Turbine Modules for Australian Navy Frigates

LM2500 engine (Photo: GE)

GE’s Marine Solutions signed a Memorandum of Understanding (MOU) with RJE Global, Morphettville, South Australia, whereby RJE will assemble GE LM2500 gas turbine modules and manufacture a number of components for this engine in support of the Royal Australian Navy’s new SEA 5000 frigate program. The MOU was signed by both companies recently at RJE’s facility in Adelaide. The nine-ship SEA 5000 Future Frigate Program will replace the aging Anzac class frigates. GE’s LM2500 gas turbines are operational on two of the short-listed qualified ship designs -- Fincantieri’s FREMM and Navantia’s F100.

Fincantieri Building Second Italian Navy Patrol Ship

(Photo Fincantieri)

A steel cutting ceremony for Italy’s next Multipurpose Offshore Patrol Ship (PPA) took place at Fincantieri’s shipyard in Riva Trigoso (Genova), officially marking the beginning of construction works on the second unit. The unit will be delivered in 2022 and it is part of the renewal plan of the surface operational lines of the Italian Navy vessels, approved by the Government and Parliament and started in May 2015. The steel cutting ceremony of the first PPA took place in February 2017.

US Navy to Christen Delbert D Black Today

Photo: US Navy

The Navy will christen the newest guided-missile destroyer, the future USS Delbert D. Black (DDG 119), Saturday, Nov. 4, during a 10 a.m. CST ceremony at Huntington Ingalls Industries Shipbuilding in Pascagoula, Mississippi. The future USS Delbert D. Black is the first ship to bear the name of a master chief petty officer of the Navy (MCPON) and is named for the first person to hold that office. Black began his 30-year Navy career in the spring of 1941. After completing recruit training…

Deal for Floating LNG Powerplant in China

As the proliferation of LNG use spreads rapidly in the maritime and energy sectors, word from China is that Wison Offshore & Marine has signed an MoU with  Shanghai Electric Power Generation Group, on a joint effrot to develop medium to large-scale floating LNG power generation barges. Wison brings a wealth of experience and integration capability in floating LNG facilities, while Shanghai Electric is a leader in core gas power equipment and EPC services for international power projects. Based on the Floating LNG Storage Regasification and Power Generation (FSRP) solution developed by Wison earlier on, both parties will join forces to build up capabilities throughout FSRP project life cycle from product development…

GE, DSIC Unveil Plan for LNG Carrier Power Conversions

Figure 1: DSIC GE steam turbine retrofit 3D Model (Photo: GE Marine Solutions)

GE’s Marine Solutions and Dalian Shipbuilding Industry Co. Ltd. (DSIC) completed a preliminary design for the conversion of a steam turbine powered LNG Carrier (LNGC) to a gas turbine-based propulsion system. The study aims at steam powered LNGCs that offer low fuel efficiency but are not ready to be retired from service. The new design will feature GE’s reliable and compact COmbined Gas turbine, Electric and Steam (COGES) system. According to Yingbin Ma, DSIC Deputy Technical Director…

Emissions Regulations Present Strategic Opportunity

© Igor Groshev / Adobe Stock

The marine industry as a whole is responsible for about 2.5 percent of global greenhouse gas emissions. Shipbuilders and fleet owners have spent the last two decades adjusting to shifting emissions regulations since the introduction of the MARPOL Convention 1997 Protocol, which included specific regulations for the reduction of air pollution from marine vessels. Since then, there have been additions and amendments to ensure that the industry is doing its bit to better support the environment, with the latest regulation pulling forward lower caps in global emissions.

GE Marine Gas Turbine for New US Navy Destroyer

LM2500 (Photo: GE Marine)

GE’s Marine Solutions said it has shipped a LM2500 marine gas turbine propulsion module that will help power the U.S. Navy’s 75th DDG Arleigh Burke-class destroyer Jack H. Lucas (DDG 125), the company reported at the Surface Navy Association’s 30th Annual Symposium. Shipbuilder Huntington Ingalls Industries’ Ingalls Shipbuilding division will construct this new destroyer with U.S. Navy Flight III upgrades incorporated. Each DDG destroyer features four GE LM2500 marine gas turbines in a COmbined Gas turbine And Gas turbine (COGAG) configuration. “Since 1991 – for just the U.S.

Indian Navy Decommissions INS Nirbhik, INS Nirghat

Photo:  Indian Navy

The Indian Naval Ships Nirbhik and Nirghat have been decommissioned at Naval Dockyard, Mumbai, after a glorious 30 and 28 years respectively in the service of the nation. The solemn ceremony involved traditional lowering of the ensign and commissioning pendants with playing of ‘Last Post’. The Chief Guest for the ceremony was Rear Admiral R B Pandit, Flag Officer Commanding Western Fleet, who had commanded Nirghat earlier. Cdr V R Naphade, (Retd) and Commodore S Mampully, (Retd), the commissioning Commanding Officers of Nirbhik and Nirghat respectively were the Guests of Honour.

GE Ships LM2500 Marine Gas Turbine for US Navy

GE LM2500 GT hanging angle shot (Photo: GE Marine)

GE's Marine Solutions division said it has shipped a LM2500 marine gas turbine propulsion module that will help power the U.S. Navy's 75th DDG Arleigh Burke-class destroyer Jack H. Lucas (DDG 125). Shipbuilder Huntington Ingalls Industries' Ingalls Shipbuilding division will construct this new destroyer with U.S. Navy Flight III upgrades incorporated. Each DDG destroyer features four GE LM2500 marine gas turbines in a combined gas turbine and gas turbine (COGAG) configuration. "Since 1991 - for just the U.S.

USS Fitzgerald Arrives in Pascagoula for Repair

Photo: United States Navy

U.S. Navy warship USS Fitzgerald, which was damaged and nearly sunk after a fatal collision with a cargo ship in June and then was damaged again while on board a heavy lift transport vessel, has arrived in Pascagoula, Miss., for repair work at Huntington Ingalls Industries shipyard. The Arleigh Burke-class guided missile destroyer arrived in Pascagoula on January 19, aboard heavy lift vessel MV Transshelf inward bound from Yokosuka, Japan. Fitzgerald is expected to spend several days in the Port of Pascagoula as the heavy lift ship will commence the reverse operation of unfastening…

Rolls-Royce to Equip UK Navy's Type 26 Warships

The Rolls-Royce Mission Bay Handling System (Rolls-Royce)

Rolls-Royce Canada said it has won a contract with BAE Systems for its mission bay handling technology for the U.K. Royal Navy’s new Type 26 Global Combat Ship. The contract covers the first three ships, the first of which is currently under construction at the BAE Systems Glasgow shipyard, Scotland. The Type 26 Global Combat Ship is designed with modularity and flexibility in mind, and a key feature which sets it apart from competing designs is its mission bay. The Rolls-Royce Mission Bay Handling System…

First Daegu-class Frigate Delivered to Korean Navy

First Daegu-class frigate for Korean Navy Photo Rolls Royce

The Republic of Korea Navy (RoKN) has taken delivery of its first Daegu-class (FFX-II) frigate. South Korea’s defense procurement agency, Defense Acquisition Program Administration (DAPA) formally handed over the ship to the Navy, the first of an eight-ship program. As well as the controllable pitch propellers, Rolls-Royce is on contract to provide the main propulsion power for the first four FFX-II ships with the Rolls-Royce MT30 gas turbine as part of a hybrid propulsion system, specifically designed to enhance Anti-Submarine Warfare capabilities.

The US Government Must Fund Icebreakers Now

Coast Guard Cutter Polar Star cuts through Antarctic ice in the Ross Sea in January 2017 (U.S. Coast Guard photo by David Mosley)

Congress last funded the purchase of polar icebreakers for the U.S. Coast Guard in the early 1970s. The USCCG Polar Star (WAGB-10) was commissioned in 1976, followed by the USCGC Polar Sea (WAGB-11) in 1977. Polar Sea has been out of service since 2010 due to a major engine failure. Polar Star was ‘in commission, special’ status from 2008 through 2012 while undergoing a service life extension. It is currently the only active heavy polar icebreaker in the U.S. fleet. The less capable USCGC Healy (WAGB-20) is a medium icebreaker and is equipped to support research missions in polar waters.

US Navy: 355-Ship Fleet is the Mandate, Funding It is Fuzzy

(U.S. Navy photo by Morgan K. Nall)

As Congress wrestles with the budget, there is at least a bipartisan consensus that defense spending should grow, and that includes growing the Navy’s fleet. The current goal is 355 ships, an admirable goal, but an objective that faces many cost hurdles. The surface fleet (which excludes submarines and aircraft carriers) needs to grow in capability and capacity. The numbers of ships being procured or envisions would increase as the total n umber of ships increases, but the number in this story represents current program status.

GE Gas Turbines for Japan’s JS Asahi Destroyer

Two GE LM2500 marine gas turbines power the Japanese Maritime Self Defense Forces (JMSDF) newest destroyer JS Asahi (DD119).  Photo: GE

Two GE LM2500 marine gas turbines power the Japanese Maritime Self Defense Forces (JMSDF) newest destroyer JS Asahi (DD119). This first of two new destroyers in the JMSDF’s Asahi-class destroyer program was recently commissioned by the JMSDF. The ship was built by Mitsubishi Heavy Industries (MHI) at its Nagasaki Shipyard & Machinery Works in Japan. “We work in concert with IHI, our longstanding partner in Japan, to supply LM2500 marine gas turbines to the JMSDF for this new destroyer and other surface combatant programs,” said GE’s Brien Bolsinger, Vice President, Marine Operations.

New GE LM2500 Module for US Navy Frigates

GE LM2500 marine gas turbine Photo GE PR

GE’s Marine Solutions announced it has completed the acoustic attenuation and weight comparison testing between its new lightweight composite LM2500 gas turbine module and the steel enclosure. The results verified a 2,500-kilogram weight reduction and a significant improvement in noise attenuation—60 percent quieter—when compared to its steel predecessor. “The tests compared the noise and weight of the steel enclosure to the novel one piece composite design. Results verified that the new carbon fiber provides a significant reduction in the wall weight and noise…

GE Engines Power USS Cincinnati

USS Cincinnati (Photo: U.S. Navy)

GE Marine Solutions' LM2500 marine engines power the U.S. Navy’s newest Independence class Littoral Combat Ship (LCS) USS Cincinnati (LCS 20), which was christened May 5 at the Austal USA shipyard in Mobile, Ala.Each of the ship’s two LM2500 engines produce over 29,500 horsepower, propelling the USS Cincinnati to speeds in excess of 40 knots or 46 miles per hour.“Our skilled and diverse workforce proudly manufactures the LM2500 gas turbines used to power this sophisticated surface combatant at GE Aviation’s hometown just a few minutes-drive from downtown Cincinnati…

Maritime Reporter Magazine Cover Aug 2018 - The Shipyard Edition

Maritime Reporter and Engineering News’ first edition was published in New York City in 1883 and became our flagship publication in 1939. It is the world’s largest audited circulation magazine serving the global maritime industry, delivering more insightful editorial and news to more industry decision makers than any other source.

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