GE Gas Turbines Power USS America

Posted by Eric Haun
Thursday, April 17, 2014
Image courtesy GE Marine

GE Marine reports that the United States Navy’s future USS America (LHA 6) amphibious assault ship recently completed successful acceptance sea trials powered by two GE LM2500+ marine gas turbines. Acceptance sea trials were conducted in the Gulf of Mexico by Huntington Ingalls Industries, nearby its Pascagoula, Mississippi, shipyard.

“The selection of the LM2500+ gas turbines offers propulsion commonality for this first-in-class ship with the U.S. Navy’s USS Makin Island LHD 8 amphibious assault ship. The LHD 8 was the first U.S. Navy ship to use this hybrid propulsion system configuration, as well as the first military application of the LM2500+ gas turbine,” said Brien Bolsinger, Vice President, Marine Operations, GE Marine, Evendale, Ohio.

The LHA 6 ship's hybrid mechanical-electric propulsion system consists of two LM2500+ gas turbines and two, 5,000 horsepower auxiliary propulsion motors, allowing the ship to reach speeds in excess of 20 knots. The hybrid propulsion system enables the ship's propellers to be driven either by the gas turbines or by the electric motors, which are powered from the ship service electrical system. The hybrid propulsion system allows the ship to operate in a more fuel efficient mode throughout its speed range,

America-class ships are 844 feet long,106 feet wide and displace 44,971 long tons, and can accommodate a crew of 1,204 (102 officers) and 1,687 troops. The LM2500+ gas turbines were manufactured at GE’s Evendale, Ohio, facility.

ge.com/marine
 

  • Image courtesy GE Marine

    Image courtesy GE Marine

Maritime Reporter October 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Marine Propulsion

Sea Star Line: Equipment Replacement Plan on Track

Company Receives New Refrigerated Containers and Places Order for New Genset Equipment   Sea Star Line, LLC began receiving the first of its new 100 40’ and 45’

MacGregor's Hatlapa Brand is 95 Today

November 2014 marks the 95th anniversary of MacGregor's Hatlapa brand. Since its foundation in 1919 by German engineer Max Hatlapa, the formerly independent Uetersen-based

Pair of ASD Tugboats Delivered to Keppel-Smit

The ASD tugs KST Passion and KST Pride were were delivered to their owner, Keppel-Smit Towage Pte. Ltd of Singapore in October 2014. The two vessels are the first

News

USCG Assist Duck Hunters Near Harrington Beach Park

The Coast Guard and the Port Washington and Cedar Grove Fire Departments came to the assistance of two duck hunters on Lake Michigan Friday. The names of those involved are not being released.

Sapurakencana Wins 3 Petronas Oil blocks

SapuraKencana Petroleum Berhad today announced that it has entered into Sale and Purchase Agreements to acquire the entire interest of PETRONAS in 3 blocks offshore

Kemp Succeeds Semple at Wood Group

Wood Group announced following changes to its senior management team. Alan Semple, chief financial officer (CFO) has advised the board that he intends to

Marine Equipment

ST Engineering Rejigs Top Deck

Singapore Technologies Engineering Ltd (ST Engineering) today announced the appointment of senior management personnel to new key management positions in the

Time-out for Kwanza Drilling

Statoil has decided to cancel the Stena Carron rig contract after fulfilling the work commitments in the Statoil-operated blocks 38 and 39 in the Kwanza basin offshore Angola.

Sea Star Line: Equipment Replacement Plan on Track

Company Receives New Refrigerated Containers and Places Order for New Genset Equipment   Sea Star Line, LLC began receiving the first of its new 100 40’ and 45’

Marine Science

Baker Hughes to Present at Wells Fargo's 2014 Energy Symposium

Baker Hughes Incorporated announced today that the Company's Vice President and Chief Strategy Officer, Derek Mathieson, will present at Wells Fargo's 2014 Energy Symposium on Wednesday,

ST Engineering Rejigs Top Deck

Singapore Technologies Engineering Ltd (ST Engineering) today announced the appointment of senior management personnel to new key management positions in the

Everett College to Launch New Research Boat

Everett Community College’s Ocean Research College Academy (ORCA) will launch its new research vesel on November 22 with a celebration at 11 a.m. at the Port of Everett.

Eye on the Navy

HMAS Success Deploys to Middle East

After months of preparation, HMAS Success departed Garden Island in Sydney today for a six-month deployment to the Middle East Region to provide logistic support

USS Oscar Austin Deploys to 6th fleet

Arleigh Burke-class guided-missile destroyer USS Oscar Austin (DDG 79) departed Naval Station Norfolk Nov. 21 for a deployment to the U.S. 6th Fleet area of responsibility (AOR).

Steven Palazzo Visits HII, Newport

Huntington Ingalls Industries today hosted Rep. Steven Palazzo, R-Miss., for a tour of the company's Newport News Shipbuilding division. Palazzo represents the fourth district of Mississippi,

Vessels

HMAS Success Deploys to Middle East

After months of preparation, HMAS Success departed Garden Island in Sydney today for a six-month deployment to the Middle East Region to provide logistic support

Rosneft Ships First Oil From Chayvo Field

Rosneft commenced shipment of crude oil extracted at the Northern Tip of Chayvo license off the coast of Sakhalin, with the first tanker carrying Sokol-grade crude leaving port on November 21.

USS Oscar Austin Deploys to 6th fleet

Arleigh Burke-class guided-missile destroyer USS Oscar Austin (DDG 79) departed Naval Station Norfolk Nov. 21 for a deployment to the U.S. 6th Fleet area of responsibility (AOR).

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Navigation Offshore Oil Ship Repair Ship Simulators Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1677 sec (6 req/sec)