Diesel-Electric Units Prepared for Navy’s AGOR Project

Maritime Reporter & Engineering News
Tuesday, June 25, 2013

During most of 2012 Cummins Northwest was busy with the procurement of the various subsystems and assembly of the diesel-electric units for the two Ocean Class Auxiliary General Purpose Oceanographic Research (AGOR) vessels building at Dakota Creek Shipyards. The company delivered the first four-unit ship set in January of this year. Seattle-based Guido Perla & Associates, Inc. has done the design work for the two vessels.
Four Cummins QSK38-DM powered electrical generators will provide power for each of these 238 x 50-ft. vessels. The generators will provide power to each vessel’s two AC propulsion motors that each turn controllable pitch propellers. Cummins Northwest Inc. has worked with Siemens Industries to develop the generator sets.
The four gensets on each vessel will also provide power to an azimuthing bowthruster and a tunnel stern thruster as well as general electrical requirements of the vessel. As on the University of Delaware’s 2005-built RV Hugh R. Sharpe, also built by Dakota Creek, the four engines allow for sound reduction when running at slow speeds on only one or two engines as required.
Being built for the U.S. Navy’s Office of Naval Research (ONR), the two vessels, designated AGOR 27 and AGOR 28, are expected to deliver in late 2014 and early 2015. The Woods Hole Oceanographic Institution will manage AGOR 27, while the Scripps Institution of Oceanography will manage AGOR 28 under charter party agreements with ONR.
Information released by the ONR explains that, “Both ships will have the ability to sail at a sustained speed of 12 knots and will have 20 berths allotted for crew members and 24 for scientists. Some of the high-tech features planned include: acoustic navigation and tracking systems that operate at various depths; a specially designed hull that diverts bubbles from the acoustic sensor area; a centralized freshwater cooling system to provide heating, ventilation and air conditioning; and dual-controllable propellers with variable speed motors for increased efficiency.”
Secretary of the Navy Ray Mabus has announced that, when commissioned, the AGOR 27 will be officially named R/V Neil Armstrong. “Naming this class of ships and this vessel after Neil Armstrong honors the memory of an extraordinary individual, but more importantly, it reminds us all to embrace the challenges of exploration and to never stop discovering,” Mabus said.
 

(As published in the June 2013 edition of Maritime Reporter & Engineering News - www.marinelink.com)

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

Navy

Navy Ships Deliver Supplies to Solomon Islands

Two Royal Australian Navy landing craft have delivered vital supplies to remote communities in Solomon Islands as part of Australia’s commitment to provide support to the region.

MacGregor Wins RoRo Cargo Access Equipment Order

MacGregor has won an order from Daewoo Shipbuilding and Marine Engineering (DSME) in South Korea for the design and delivery of MacGregor RoRo cargo access equipment.

Australian Navy Delivers Solomon Island Supplies

Two Royal Australian Navy landing craft have delivered vital supplies to remote communities in Solomon Islands as part of Australia’s commitment to provide support to the region.

Marine Power

3D Scanning Speeds Up Drag Boat Racing

NVision, Inc., a company in 3D laser scanning and reverse engineering for over 24 years, said it was able to help a motorsports boat designer optimize the design

World’s Largest Fast Crew Boat Christened at Incat

The 70-meter Fast Crew Boat (FCB) was christened Muslim Magomayev at a ceremony at the Incat shipyard on Monday, September 15. This is the first vessel that

Ship Safety: IMO Committee Agree Draft IGF Code

IMO informs that the draft International Code of Safety for Ships using Gases or other Low flashpoint Fuels (IGF Code), along with proposed amendments to make the Code mandatory under SOLAS,

Vessels

Damen Delivers ASD Tug in Italy

RimorchiatoriRiunitiS.p.A. of Genoa (Italy) has taken delivery of a Damen ASD Tug 2411. The 70-metric-ton bollard pull azimuth stern drive tug will be temporarily deployed by Tug Malta Ltd.

Global Ship Lease to Acquire Containership

Global Ship Lease, Inc. has  announced  that it has agreed to acquire a 8,063 TEU containership from a leading container liner company for a purchase price of $55 million.

World’s Largest Fast Crew Boat Christened at Incat

The 70-meter Fast Crew Boat (FCB) was christened Muslim Magomayev at a ceremony at the Incat shipyard on Monday, September 15. This is the first vessel that

 
 
Maritime Security Naval Architecture Navigation Pipelines Pod Propulsion Ship Electronics Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar
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: 0.2918 sec (3 req/sec)