Business

March 10, 2014

Aerojet Rocketdyne completes critical design review on lithium ion battery orbital unit

Aerojet Rocketdyne, a GenCorp company, announced March 10 that it has completed the Critical Design Review for a Lithium Ion battery Orbital Replacement Unit, which will continue to give astronauts the power they need to conduct important research aboard the International Space Station.

The Lithium Ion batteries, which will replace the aging Nickel Hydrogen (Ni-H2) batteries presently on the space station, will also provide a more efficient form of energy storage.

“The successful execution of this review verifies that the ORU meets all design, operational and performance requirements,” said Larry Trager, director of Advanced Power Systems at Aerojet Rocketdyne. “We are now ready to begin assembly and testing of the Qualification ORU so astronauts who call ISS their home – both from the U.S. and allied countries – can continue to have electricity to conduct important experiments vital to our understanding of life here on Earth and in space.”

Aerojet Rocketdyne will build a total of 31 Lithium Ion battery ORUs which include two engineering units, two qualification units and 27 flight units. Twenty-four of the Aerojet Rocketdyne Lithium Ion batteries will replace all 48 existing Ni-H2 batteries, and will be installed on the Electrical Power System which supplies power to the ISS. The batteries will result in nearly one-half of the launch mass and approximately 1.5 times more energy storage capability.




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


 
 

 

Headlines July 23, 2014

News: Israel’s Iron Dome defense in line for tripled U.S. spending - Israel’s iron Dome missile defense system may end up getting triple the U.S. funding that the Defense Department sought for it in March. Ukraine asked U.S. for systems to counter Russian missiles - A month before the United States says a Russian missile likely brought...
 
 

News Briefs July 23, 2014

U.S. military deaths in Afghanistan at 2,194 As of July 22, 2014, at least 2,194 members of the U.S. military had died in Afghanistan as a result of the U.S.-led invasion of Afghanistan in late 2001, according to an Associated Press count. The AP count is three less than the Defense Department’s tally. At least...
 
 
Raytheon photograph

Raytheon completes key Air, Missile Defense Radar reviews

Raytheon photograph Partially-populated, full-sized Air and Missile Defense Radar array. Raytheon has completed two critical program reviews for the new Air and Missile Defense Radar, the U.S. Navy’s next generation integ...
 

 
Insitu photograph

Insitu demonstrates long endurance capabilities of Integrator unmanned aircraft

Insitu photograph Insitu’s Integrator unmanned aircraft recovers via SkyHook; the aircraft recently completed a 24-hour endurance flight. Insitu announced July 22 the successful 24-hour flight of its Integrator unmanned a...
 
 

NASA partners punctuate summer with spacecraft development advances

Spacecraft and rocket development is on pace this summer for NASA’s aerospace industry partners for the agency’s Commercial Crew Program as they progress through systems testing, review boards and quarterly sessions under their† Space Act Agreements with the agency. NASA engineers and specialists continue their review of the progress as the agency and partners move...
 
 

U.S. Navy selects Northrop Grumman for ship self-defense system

The U.S. Navy has awarded Northrop Grumman a $12 million task order for a full range of engineering services to continue modernizing the Ship Self-Defense System Mark 2. The contract has a potential value of $61 million over five years, if all options are exercised. SSDS MK2 is a combat system designed for anti-air defense...
 




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>