Space

February 25, 2013

Aerojet’s AJ26 engines ignite successful Antares(TM) stage test hot fire

Aerojet, a GenCorp company, announced that its dual AJ26 main engine system successfully powered today’s Antares(TM) Stage 1 Hot Fire test conducted by Orbital Sciences Corporation at the Mid-Atlantic Regional Spaceport located at NASA’s Wallops Flight Facility on the eastern shore of Virginia.

The 29-second test enabled engineers to validate flight configuration checkout of the Antares main engine system and first stage booster. During this “strap down” test, the AJ26 engines produced approximately 680,000 pounds of sea-level thrust.

“Today’s successful stage test positions us one step closer to supporting Orbital’s historic flight test,” said Aerojet Vice President of Space & Launch Systems, Julie Van Kleeck. “We’re proud to deliver

for the Antares team and we’re looking forward to continuing the countdown toward the inaugural mission.”

The AJ26 is a commercial derivative of the NK-33 engine that was first developed for the Russian N-1 rocket. The NK-33, oxidizer-rich, staged-combustion LO2/Kerosene engine is among the highest thrust-to-weight ratio of any Earth-launched rocket engine.

“Aerojet purchased the NK-33 engines from JSC Kuznetsov in the mid-1990s and has been developing design modifications to ensure that the AJ26 is suitable for U.S. commercial launch vehicles,” said Aerojet Executive Director of Space & Launch Systems, Pete Cova. “As teammates, JSC Kuznetsov brings tremendous technical support to our efforts and we are looking forward to supporting Orbital in its Cargo Resupply Contract with NASA.”




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


 
 

 

Headlines September 3, 2015

News Carter To China: US ‘Will Fly, Sail, Operate Wherever Law Allows’ Defense Secretary Ash Carter, in a speech billed as all about a new personnel approach for the Pentagon, laid out a clear line in the sand of the temporary islands the Chinese have been building. http://breakingdefense.com/2015/09/carter-to-china-us-will-fly-sail-operate-wherever-law-allows/ LRS-B details emerge: Major t...
 
 

News Briefs September 3, 2015

Soldier injured after parachute failed to deploy A soldier was injured during a U.S. Army Special Operations parachute training exercise in western Montana. Army officials at Fort Bragg, N.C., say 16 soldiers were conducting a free-fall parachute jump from two Blackhawk helicopters near Hamilton Aug. 31 when one soldier had an equipment malfunction and was...
 
 

Boeing, Jet2.com finalize order for 27 Next Generation 737-800s

Boeing and UK Leisure Airline Jet2.com have finalized an order for 27 Next Generation 737-800s, valued at approximately $2.6 billion at current list prices. Jet2.com currently operates an all-Boeing fleet of nearly 60 aircraft; however, this is the organization’s first direct Boeing order.† The aircraft will be used to take the company’s package holiday and...
 

 
boeing-emirates

Boeing, Emirates celebrate airline’s 150th 777 delivery

Boeing and Emirates Airline Sept. 3 celebrated the simultaneous delivery of three 777s — two 777-300ERs and one 777 Freighter — marking the entry of the 150th 777 into Emirates’ fleet. The delivery marks the first tim...
 
 

U.S. Air Force selects Chromalloy for F108 gas turbine engine module repairs

Chromalloy announced Sept. 2 that it has been selected by the U.S. Air Force to provide repairs on low pressure turbine modules for the F108 aircraft engine fleet, in a contract valued at up to $74 million. The one-year agreement was contracted by the Tinker Air Force Base in Oklahoma and includes four one-year options...
 
 
raytheon-colorado

Raytheon expanding in Colorado Springs

Raytheon will speed up growth of its Colorado Springs presence after signing a $700 million multi-year indefinite-delivery/indefinite-quantity contract to support operations at NORAD’s Cheyenne Mountain Complex. Under the...
 




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=""> <s> <strike> <strong>