On Monday ULA signed contracts with several American companies to begin development of an engine to replace the Russian built first stage engine used by the Atlas 5.
The competition heats up: On Monday ULA signed contracts with several American companies to begin development of an engine to replace the Russian built first stage engine used by the Atlas 5.
The commercial contracts between ULA and prospective U.S. engine builders cover technical feasibility analyses, high-fidelity planning, schedule, cost and technical risk assessments, and cost estimates, ULA said in a statement released Monday. … ULA did not identify which companies will undertake the engine studies. Jessica Rye, a ULA spokesperson, also declined to say how many companies signed the contracts with the launch provider. The contracts are for early-stage studies of a hydrocarbon-fueled engine optimized for first stage propulsion with “aggressive recurring cost targets,” according to ULA.
All the engine concepts will support a first launch by 2019, and ULA expects to select a future concept and engine supplier by the fourth quarter of this year, the company said. ULA will evaluate the feasibility of the new engine concepts for both private investment and the potential for government-industry investment.
For the American rocket industry this is good. The only negative I can see is the possibility that Congress will allocate a lot of cash and requirements for building the new engine, which will increase its cost, slow its development, and make it less competitive. If they instead do it like NASA has done with its commercial crew development and let companies compete to build it, they will get it sooner and cheaper, and the industry will develop more options.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
The competition heats up: On Monday ULA signed contracts with several American companies to begin development of an engine to replace the Russian built first stage engine used by the Atlas 5.
The commercial contracts between ULA and prospective U.S. engine builders cover technical feasibility analyses, high-fidelity planning, schedule, cost and technical risk assessments, and cost estimates, ULA said in a statement released Monday. … ULA did not identify which companies will undertake the engine studies. Jessica Rye, a ULA spokesperson, also declined to say how many companies signed the contracts with the launch provider. The contracts are for early-stage studies of a hydrocarbon-fueled engine optimized for first stage propulsion with “aggressive recurring cost targets,” according to ULA.
All the engine concepts will support a first launch by 2019, and ULA expects to select a future concept and engine supplier by the fourth quarter of this year, the company said. ULA will evaluate the feasibility of the new engine concepts for both private investment and the potential for government-industry investment.
For the American rocket industry this is good. The only negative I can see is the possibility that Congress will allocate a lot of cash and requirements for building the new engine, which will increase its cost, slow its development, and make it less competitive. If they instead do it like NASA has done with its commercial crew development and let companies compete to build it, they will get it sooner and cheaper, and the industry will develop more options.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
As many times the competition has heated up it must be scalding by now ; )
I wonder if Orbitec is one of those companies? Other then Aerojet no one now builds big engines for sale. Orbitec has wanted and is making some big changes to compete for big engine business. So if they contracted with “Multiple” providers, unless were talking internationals (which Congress certainly isn’t in the mood for) you’d almost need to recruit companies who’ve never done them at all, but have related experience?
Yeah, that was my reaction to this news too. Who, besides ARPW, is ULA talking to? As ULA isn’t saying, I look forward to months, if not years, of rumors, gossip and wild-ass guesswork.
And this is why smart governments keep a minimum couple of companies in business for critical items! You know so everything isn’t relient on one supplier — especially one international (from a former enemy) supplier?!
Instead of a few large engines why not use several smaller engines to do the same thing?
A lot of engines working together adds a lot of complexity and extra ways for things to catastrophically fail. That’s why the Russians could never get their moon rocket working. The interaction between all the fuel of ox flows into all those engines led to flow instabilities that play hell with the engines and structural stability. Simplifying the system with fewer engines is a lot easier, cheaper, and safer.
SNC/Orbitec might well be one of them. Going for bigger engine contracts was one of the reasons given for merging with SNC.