Defense

October 28, 2013

Holloman tests new warhead on high-speed track

Army SFC Tyrone C. Marshall Jr.
American Forces Press Service

The Defense Department announced Oct. 24 the successful testing of an advanced conventional precision effects warhead, a critical part of a national effort to establish a conventional prompt strike capability. This capability will contribute to the country to defend its interests with precision weapons at hypersonic speeds.

During an interview with American Forces Press Service, Susan Hurd, special assistant to the director of strategic warfare, called the test a significant technology development advancement.

“The successful execution of this high-speed sled test of a Kinetic Energy Projectile warhead was a necessary step in the progression to a conventional prompt strike capability,” she said. “Now that we’ve demonstrated that the warhead functions in a flight representative environment we’re one important step closer to that goal.”

“High performance computer modeling and simulation as well as a series of small scale and static tests have already been done on this warhead,” Hurd said. “But in order to assess its performance in flight conditions you have to do the dynamic test ? you have to do the sled test.

Hurd emphasized this test was “critical” in order to subject the warhead to the “dynamic environment it would see in flight.”

“The sled test was designed to be representative of conditions of flight and target engagement for the warhead,” she said.

The 846th Test Squadron conducted the successful test at the Holloman High Speed Test Track, located on Holloman Air Force Base, N.M.. Hurd noted that the Lawrence Livermore National Laboratory was responsible for the design and development of the warhead itself, while the event was managed by the U.S Air Force Space and Missile Systems Center

Holloman High Speed Test Track also fielded a wide range of diagnostics and instrumentation to collect data and designed the sled train that was used to push the warhead down the track to extremely high velocity, she added.

During the test, according to Hurd, the sled train exceeded 3,500 feet-per-second ? greater than Mach 3 or three times the speed of sound.

In addition to testing the warhead under the dynamic conditions of flight, a second objective, Hurd noted, was to collect data to “update and verify our computer modeling and simulation codes that enable us to predict warhead performance”. This program used high performance computers to design the very complex warhead.

The data collected during this test will be applicable to all CPGS concepts under consideration, according to the DOD news release.

“The CPGS program is focused on developing technologies in support of developing a future concept,” she said.

Hurd emphasized that the CPGS technology development and demonstration program is using a nationally integrated team.”We’re working across all the military services,” she said. “We’re working with Department of Energy and DOD laboratories and agencies like the Defense Advanced Research Projects Agency. Experts from all over the country are working together to develop a conventional prompt strike capability for the nation.”




All of this week's top headlines to your email every Friday.


 
 

 

Headlines December 17, 2014

News: U.S. Air Force tanker platform slated for year-end debut - Boeing is planning for first flight of its 767-2C – upon which the U.S. Air Force’s new KC-46 tanker will be based – by year’s end, six months late. Northrop Grumman wins $657.4 million deal to supply drones to South Korea - Northrop Grumman has won...
 
 

NASA launches new Micro-g NExT for undergraduates

NASA is offering undergraduate students an opportunity to participate in a new microgravity activity called Micro-g Neutral Buoyancy Experiment Design Teams. The deadline for proposals is Jan. 28, 2015. Micro-g NExT challenges students to work in teams to design and build prototypes of spacewalking tools to be used by astronauts for spacewalk training in the...
 
 
launch1

Storm fails to quench liftoff of secret reconnaissance satellite

The fiery launch of an Atlas V (541), among the most powerful of the venerable Atlas family, briefly dispelled the gloom over Californiaís Central Coast on the evening of Dec. 12. A team of personnel from United Launch Allianc...
 

 
Coast Guard photograph

Navy demonstrates unmanned helicopter operations aboard Coast Guard cutter

http://static.dvidshub.net/media/video/1412/DOD_102145893/DOD_102145893-512×288-442k.mp4 Coast Guard photograph An MQ-8B Fire Scout UAS is tested off the Coast Guard Cutter Bertholf near Los Angeles, Dec. 5 2014. The Coast...
 
 
GPS-OCX

GPS III, OCX successfully demonstrate key satellite command, control capabilities

Lockheed Martin and Raytheon successfully completed the fourth of five planned launch and early orbit exercises to demonstrate new automation capabilities, information assurance and launch readiness of the worldís most powerfu...
 
 

Aerojet Rocketdyne successfully demonstrates 3D printed rocket propulsion system for satellites

Aerojet Rocketdyne has successfully completed a hot-fire test of its MPS-120 CubeSat High-Impulse Adaptable Modular Propulsion System. The MPS-120 is the first 3D-printed hydrazine integrated propulsion system and is designed to provide propulsion for CubeSats, enabling missions not previously available to these tiny satellites. The project was funded out of the NASA Office of Chief...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>