Northrop Grumman to Evaluate Underwater Naval Transport

Monday, November 20, 2006
A team led by Northrop Grumman Corporation has won a $5.4 million contract from the Defense Advanced Research Projects Agency (DARPA) to determine the feasibility of using supercavitation technology for stable, controllable, high-speed underwater transport. The Underwater Express program is a DARPA technology research and evaluation program to establish the potential of a new technology. Supercavitation creates a gas cavity between the vehicle surface and the water, thereby reducing drag and increasing vehicle speed. The program's ultimate goal is a new class of underwater craft for littoral missions that can transport small groups of Navy personnel or specialized military cargo at speeds up to 100 knots. In Phase 1 of the contract, which will last for 13 months, Northrop Grumman and its teammates will establish the technology basis for supercavitation transport through a series of testing and modeling activities, and produce a concept design for an underwater demonstrator vehicle.

Most of the work will be divided between Northrop Grumman's Undersea Systems facility in Annapolis, Md., and Pennsylvania State University's Applied Research Laboratory in State College, Pa. Other organizations contributing to the team include the University of Minnesota, the University of Maryland, the Navy's Naval Undersea Warfare Center in Newport, R.I., and BBN Technologies of Cambridge, Mass.

"Supercavitation technology has great potential to increase the speed of underwater vehicles," said John Golombeck, vice president of Naval and Surface Systems for Northrop Grumman's Systems Development and Technology business unit. "By drawing on university research into supercavitation physics and adapting this technology for real-world use, we are opening up new naval transport opportunities." The contract comes with two 15-month options. Phase 2, worth up to $17 million, would include continued technology research at a larger scale and establish the detailed design of the demonstrator vehicle. Phase 3, worth up to $23.4 million, would include building a Demonstration Super-fast Supercavitating Transport (DSST) vehicle which would operate at 100 knots for durations of up to 10 minutes. The potential value of all three phases is $45.8 million.

Maritime Reporter March 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Contracts

Carnival to Add Nine Ships to Cruise Fleet

Carnival Corporation enters into strategic partnerships to add nine cruise ships to its fleet over a four-year period starting in 2019; shipbuilders Fincantieri

'Run to Remember' by USCG Foundation

The Coast Guard Foundation, a non-profit organization committed to the education and welfare of Coast Guard members and their families, announced this year’s

IMTRA Announces Exclusive Sola-Cure Distributor Partnership

IMTRA announced today through its exclusive North American distributorship of Sola-Cure shades — its line of customizable, high-quality and comprehensive solutions

Coast Guard

Coast Guard Academy Cadet to Receive Fulbright Scholarship

Stephen Horvath, a first class cadet at the U.S. Coast Guard Academy, was recently granted a two-year Fulbright Scholarship to study renewable energy technologies

Greek Ferry Runs Aground in the Aegean

A Greek ferry ran aground on the Aegean island of Kassos overnight, the AP is reporting.      None of the 227 passengers and 55 crew were injured and a tug

17 Countries for Maritime Security Training in Indonesia

Representatives from 17 countries would take part in the sixth Maritime Security Desktop Exercise that is scheduled to be held in Yogyakarta, Indonesia from March 30 to April 1.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Navigation Offshore Oil Salvage Ship Electronics Ship Simulators Sonar 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: 0.2802 sec (4 req/sec)