Marine Link
Wednesday, October 17, 2018

Gas Turbines 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.

First RENK AED Drive Passes Sea Tests

The Renk Advanced Electric Drive (AED). (Photo: Renk)

Noted German gear-maker Renk reports that its new propulsion system Advanced Electric Drive (AED) was successful in its recent sea test onboard a 110-m megayacht built in the Netherlands. The megayacht was the first to feature the AED, a innovative propulsion system that is designed to be light, compact with a very low noise signature.The RENK AED was chosen when the owner eschewed traditional diesel units for the 3500-ton displacement vessel. Renk is long-experienced in the area of the electrification of propulsion systems…

Yamal LNG Exports Accelerate in Time for Winter

(File photo: Sovcomflot Group)

Liquefied natural gas exports from Novatek's Yamal terminal in the Arctic have come on stream faster than expected over the summer and exceeded volumes from Russia's only other LNG facility, Sakhalin, for the first time in August.The pace of commissioning the multi-billion dollar project has surprised a market used to chronic delays. Additional volumes from the start of another facility should now come in time for the northern hemisphere winter, a time of price spikes.Novatek said earlier this week it had begun commissioning the third train…

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).

Sailing Ships: Ship of the Future?

The Quadriga sustainable shipping project – an initiative from Hamburg-based Sailing Cargo, aims to build the world’s biggest sailing cargo ship. (Image: Lloyd's Register)

For as long as there has been a need to transport cargo there has been a maritime industry. Throughout that history both owners and mariners have worked to devise ways of saving costs, making faster transits, and carrying more cargo. In 1819 the Steam Ship Savannah made maritime history by being the first steamship to cross the Atlantic Ocean, sounding eight bells for the traditional cargo carrying tall ship. Although that eight bell sounded for quite some time, the future of shipping arrived with Savannah. In 1911 M.S.

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.

Partners to Boost Australian Navy Fleet Performance

(Photo: GE)

GE and CSIRO’s Data61, Australia's data innovation network, have developed a data analytics solution that will give the Royal Australian Navy greater insights into their fleet engine performance and enhance operational efficiency. GE supplies the Royal Australian Navy with its LM2500 gas turbines that power the Anzac, Adelaide, Canberra and Hobart class vessels. CSIRO’s Data61 has developed an application that will process data from GE engines captured from sensors and use advanced analytics to identify where improvements can be made.

Designing the New National Security Multi-Mission Vessel

(Image: Herbert Engineering / MARAD)

For more than 100 years the U.S. has depended on State Maritime Academies (SMA) to produce USCG licensed merchant officers. The SMA’s have also been an important source of U.S. Navy and U.S. Coast Guard officers, as well as trained personnel for the maritime industry and electric power industries ashore. Key to training these future deck officers and engineers has been the annual sea cruise on dedicated training vessels. The current SMA training ships, all of which were built for other purposes and later converted to be training ships, are getting old.

Engine Contract Awarded for LCS 27

Fairbanks Morse said it has been selected to build and deliver the main propulsion diesel engines (MPDE) that will power the U.S. Navy’s newest Freedom class Littoral Combat Ship, LCS 27. Construction of the engines will begin later this year, and they are scheduled to be delivered in 2019 to Marinette Marine Corporation in Marinette, Wis., where the new warship is being built. The engine manufacturer will then support installation and testing including sea trials for the vessel. The two 16-cylinder Colt-Pielstick PA6B STC diesel engines will deliver over 12 MW of propulsion power and are among the largest medium speed diesel engines manufactured in the U.S. The U.S.

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.

New Shuttle Tanker Design for Teekay

(Image: Wärtsilä)

A new shuttle tanker concept developed by the world’s largest shuttle tanker services provider, Teekay, will offer a new level of innovation, says Wärtsilä, whose smart technology solutions will be featured on the new vessels. To date, Teekay has ordered four of these ‘next generation’ ships, each to be built at the Samsung Heavy Industries (SHI) yard in South Korea. According to Wärtsilä, the newbuilds will feature a broad assortment of its latest technology innovations, all of which are central to the concept’s overall performance gains.

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.

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.

US Icebreaker Suffers Flooding, Engine Failure in Antarctic

Coast Guard Cutter Polar Star breaks ice in McMurdo Sound near Antarctica (U.S. Coast Guard photo by Nick Ameen)

America’s aging, sole remaining heavy icebreaker suffered several engineering challenges, including flooding and engine failure, on its way to completing a recent mission in the Antarctic, highlighting the U.S.’ need for new polar icebreakers. The 1970s-era U.S. Coast Guard Cutter Polar Star is called upon each year to aid the delivery of fuel and supplies for National Science Foundation research stations in Antarctica, carving a navigable path through the Ross Sea where seasonal and multi-year ice is sometimes as much as 10 feet thick.

Fincantieri Lays Keel for Italy’s New Amphibious Unit

(Photo: Fincantieri)

A keel laying ceremony of the multipurpose amphibious unit (LHD or Landing Helicopter Dock) was held Tuesday at Fincantieri’s shipyard in Castellammare di Stabia, Italy, marking the beginning of the slipway works of the unit. The new unit will be delivered in 2022 and it falls within the naval program of the maritime capability of Defense, approved by the Italian Government and Parliament and started in May 2015. The LHD will be classified by RINA Services pursuant international conventions about prevention of pollution regarding the more traditional aspects…

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.

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 Oct 2018 - Marine Design Annual

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.

Subscribe
Maritime Reporter E-News subscription

Maritime Reporter E-News is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

Subscribe for Maritime Reporter E-News