Space

January 25, 2013

World’s most powerful engine blazes path for Space Launch System advanced propulsion

To help develop the nation¹s future heavy lift rocket, NASA resurrected the world’s most powerful rocket engine ever flown – the mighty F-1 that powered the Saturn V rocket – and test fired it’s gas generator today at the Marshall Space Flight Center in Huntsville, Ala.

NASA engineers ran the gas generator at the Marshall Center¹s Test Stand 116. The test is part of a series that will push the gas generator to limits beyond prior Apollo-era tests. Modern instruments on the test stand measured performance and combustion properties to allow engineers a starting point for creating a new, more affordable, advanced propulsion system.

“Our young engineers are getting their hands dirty by working with one of NASA’s most famous engines,” said Tom Williams, director of the Propulsion Systems Department in Marshall Engineering Directorate. “These tests are only the beginning. As SLS research activities progress, these young NASA engineers will continue work with our industry partners to test and evaluate the benefits of using a powerful propulsion system fueled by liquid oxygen and rocket grade kerosene, a propellant we haven’t tested with in some time.”

The gas generator tested at Marshall today is a key F-1 rocket component that burns liquid oxygen and kerosene and is the part of the engine responsible for supplying power to drive the giant turbopump. The gas generator is often one of the first pieces designed on a new engine because it is a key part for determining the engine¹s size, which is a factor in the engine’s power and ability to lift heavy payloads and send them to space.

NASA¹s Space Launch System will provide an entirely new capability for human exploration beyond low Earth orbit. The initial 77-ton SLS configuration will use two 5-segment solid rocket boosters similar to the boosters that helped power the space shuttle to orbit. The evolved 143-ton SLS vehicle will require an advanced booster with more thrust than any existing U.S. liquid- or solid-fueled boosters. Last year, NASA awarded three contracts aimed at improving the affordability, reliability and performance of the rocket¹s advanced booster, including one focused on the F-1 engine.

“It’s important that our workforce get hands on experience on systems like the F-1 gas generator as it helps make them smart buyers, and good stewards of what we procure from industry,” said Chris Crumbly, manager of the SLS Advanced Development Office at the Marshall Center. “As we look to

the future advanced boosters for SLS we are eager to see what our partners in industry can provide as far as a more powerful and affordable solution.”

 




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


 
 

 

Headlines May 20, 2015

News: Top secret X-37B space plane blasts off on fourth mission - One of the most mysterious craft ever to go into orbit blasted off on a top secret mission this morning.   Business: R&D budget request rises for U.S. Special Operations - The leadership of U.S. Special Operations Command said the force and its acquisitions –...
 
 

News Briefs May 20, 2015

North Korea ‘many years’ from developing submarine missile A top U.S. military officer says North Korea is many years away from being able to launch ballistic missiles from a submarine. But vice chairman of the U.S. Joint Chiefs of Staff, Adm. James Winnefeld, said May 19 such missiles could eventually present a hard-to-detect danger to...
 
 
Boeing photograph

Boeing-upgraded French AWACS take flight

Boeing photograph A French AWACS aircraft patrols the skies as part of a routine mission. The French AWACS fleet is in the midst of the Mid-Life Upgrade that modernizes the capabilities on board. Initial operating capability of...
 

 
CAE photograph

MH-60R FMS team supports Royal Australian Navy

CAE photograph A military representative ìfliesî the MH-60R Seahawk tactical operational flight trainer over Sydney, Australia, during a recent simulation event. In February, the Royal Australian Navy procured a trainer, simi...
 
 
boeing-E4B

Boeing returns Air Force E-4B aircraft to service ahead of schedule

Boeing recently completed maintenance on a U.S. Air Force E-4B advanced airborne command post earlier than planned, enabling the Air Force to quickly return the vital aircraft to operational service. It was the first E-4B servi...
 
 
Photograph by Linda KC Reynolds

Olympic Athletes make it special for everyone

A Special Olympics athlete is presented a medal by TSgt. Roger Rouse, assistant NCOIC at F-35 Avionics. More than 300 athletes and 80 military personnel participated in the event at Palmdale High School. Sincerely appreciated, ...
 




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>