Wednesday, July 18, 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…

(Photo courtesy OCCAR)

GE Powers New Italian Frigate

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.

USS Manchester (LCS 14) commissioning ceremony in Portsmouth, N.H. (Photo: GE Marine Solutions)

GE Powers US' New Littoral Combat Ship

GE's Marine Solutions' LM2500 marine gas turbines now power the U.S. Navy's USS Manchester (LCS 14). This Littoral Combat Ship was commissioned on May 26 by the U.S. Navy in Portsmouth, N.H.Each of the two LM2500 engines produce over 29,500 horsepower, propelling the USS Manchester to speeds of 40+ knots or 46 miles per hour. To date, GE has contracts to provide gas turbines for ships up to LCS 30 (even ship numbers are Austal Independence class ships). In addition, Austal is one of five shipyards that have been awarded a concept design contract for the U.S.

(Photo: GE)

GE Powers Canada’s New Combat Ships

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.

USS Gabrielle Giffords commissioning Port of Galveston June 10 2017 - U.S. Navy photo by Lt. Miranda Williams

GE Powered USS Gabrielle Giffords Commissioned

The U.S. Navy’s 10th Littoral Combat Ship (LCS) USS Gabrielle Giffords was commissioned at the Port of Galveston, Texas, on Saturday, June 10, becoming the 16th ship to be named for a woman and only the 13th ship to be named for a living person since 1850. The ship’s homeport will be San Diego. “This is the fifth such LCS in a 10-ship Independence–variant ship program with Austal USA that uses our LM2500. The two LM2500 engines are arranged in a combined diesel and gas turbine or CODAG configuration with two diesel engines…

Rolls-Royce and Finland’s Tampere University of Technology are working on the support systems necessary for autonomous navigation. The systems will be developed and tested using a purpose-built autonomous ship simulator located at the University. (Photo: Rolls-Royce)

Rolls-Royce & the Future Tech 'Reality'

Rolls-Royce. The words have been used by many to signify excellence – though not with the company’s permission, of course. Rolls-Royce Marine is taking a leading position in developing and introducing the systems and technologies needed for the running of a successful business in the maritime industry of the 21st century. At a company presentation held in London earlier this year, Mikael Mäkinen, President of Rolls-Royce Marine, outlined the company’s vision for the future and its strategies to put these new systems based on new technologies into place.

USS Peralta during commissioning San Diego CA 7-29-17-U.S. Navy photo by Mass Communication Specialist 2nd Class Zackary Alan Landers

USS Rafael Peralta Destroyer Powered by GE Gas Turbines

The U.S. Navy’s USS Rafael Peralta (DDG 115) destroyer was commissioned at its homeport of San Diego, Calif., on Saturday, July 29. The vessel is powered by four GE LM2500 marine gas turbines. “This sophisticated new Arleigh Burke-class destroyer is part of the U.S. Navy’s Flight IIA for the DDG 51 and it is powered by on our LM2500 – the world’s most reliable marine gas turbine – in a combined gas turbine and gas turbine or COGAG configuration,” said GE’s Brien Bolsinger, Vice President, General Manager, Marine Operations, Evendale, Ohio. “The U.S. The U.S.

Photo courtesy of Huntington Ingalls Industries

GE Marine Gas Turbines Selected for US Navy, Coast Guard

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).

LM2500 engine (Photo: GE)

RJE to Build GE Gas Turbine Modules for Australian Navy Frigates

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.

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

GE, DSIC Unveil Plan for LNG Carrier Power Conversions

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…

© Igor Groshev / Adobe Stock

Emissions Regulations Present Strategic Opportunity

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.

LM2500 (Photo: GE Marine)

GE Marine Gas Turbine for New US Navy Destroyer

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.

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

GE Ships LM2500 Marine Gas Turbine for US Navy

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.

First Daegu-class frigate for Korean Navy Photo Rolls Royce

First Daegu-class Frigate Delivered to Korean Navy

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.

LM2500  (Photo: GE Marine Solutions)

GE Gas Turbines to Power US Navy's DDG Destroyers

GE’s Marine Solutions has announced that its LM2500 marine gas turbines have been selected to power the United States Navy’s new DDG 126 and 127 Arleigh Burke-class destroyers. These new destroyers are being built by General Dynamics Bath Iron Works, Bath, Maine. “Each of these sophisticated new surface combatants relies on four powerful GE LM2500 marine gas turbines in a combined gas and gas turbine -- or COGAG -- propulsion arrangement,” said GE’s Brien Bolsinger, Vice President, Marine Operations. “We are honored that this reliable gas turbine assists with our country’s national security.

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

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). 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.

GE LM2500 marine gas turbine Photo GE PR

New GE LM2500 Module for US Navy Frigates

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…

USS Cincinnati (Photo: U.S. Navy)

GE Engines Power USS Cincinnati

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…