RS-68A Engine Design Certification Completed | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

AMA Drone Report

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday

Airborne-Thursday

Airborne-Friday

Airborne-Unmanned w/AUVSI

Airborne On ANN

AMA 08.17.17

Airborne 08.14.17

Airborne 08.15.17

Airborne 08.16.17

Airborne 08.17.17

Airborne 08.18.17

Airborne-Unmanned 08.15.17

Airborne-YouTube

AMA 08.17.17

Airborne 08.14.17

Airborne 08.15.17

Airborne 08.16.17

Airborne 08.17.17

Airborne 08.18.17

Airborne-Unmanned 08.15.17

NEW!!! 2017 AirVenture Innovation Preview -- YouTube Presentation / Vimeo Presentation

Thu, Apr 28, 2011

RS-68A Engine Design Certification Completed

Configuration Meets All Designated Requirements For Flight

Design Certification Review for the upgraded RS-68A engine configuration, demonstrating the hydrogen-fueled engine has met all requirements to power heavy-lift vehicles into space, has been successfully completed by manufacturer Pratt & Whitney Rocketdyne.

"This is a stamp of approval for the RS-68A engine and major milestone for Pratt & Whitney Rocketdyne, our United Launch Alliance customer and, most importantly, the nation," said Dan Adamski, RS-68 program manager, Pratt & Whitney Rocketdyne. "The hard work and determination that everyone dedicated to the RS-68A program over the years brings a new large, liquid hydrogen-fueled engine to market – one capable of lifting heavy payloads into orbit and possibly beyond."

The Engine System Design Certification Review, conducted on March 31 and April 1 by ULA and Pratt & Whitney Rocketdyne, evaluated the RS-68A engine configuration against detailed requirements and specifications. It was the culmination of a series of reviews that assessed the engine at the component, subsystem and system level, and confirmed compliance with requirements through analysis, test and hardware inspections of development engine 14001 and certification engines 30001 and 30002.

The first three RS-68A flight engines – 30003, 30004 and 30005 -- have successfully completed acceptance testing. Engine 30003 has already been integrated onto a United Launch Alliance Delta IV Heavy launch vehicle in Decatur, AL. Integration activities for engine 30004 have been initiated, and the third engine, 30005, has successfully completed its processing at Stennis Space Center in Mississippi and is awaiting shipment to Decatur in May. The three engines are scheduled to boost a future Delta IV Heavy launch vehicle into orbit carrying a government payload.

The RS-68A, an upgrade of the RS-68 engine, is a liquid-hydrogen/liquid-oxygen booster engine designed to provide increased thrust and improved fuel efficiency for the Delta IV family of launch vehicles. Each RS-68A will provide 702,000 pounds of lift-off thrust, or 39,000 more pounds of thrust than a basic RS-68 engine, with increased combustion efficiency as well.

FMI: www.prattwhitneyrocketdyne.com

Advertisement

More News

RFP: ANN Seeking New Site/Facility For Major Studio Upgrade

It's Official: Aggressive Upgrades For New Airborne Programs WILL Require New Digs It's been in development for years, but we're getting to a point where we think we can pull off s>[...]

Airborne-Unmanned 08.15.17: Reno Drone Races, DoD CrackDown, Blue Angels v UAV?

Also: Kansas DOT-AirMap, CIRRUAS Drone Program, Daytona Beach PD UAS, Virginia UAS SAR The Reno Air Racing Association has signed an agreement with the MultiGP Drone Racing League >[...]

AMA Drone Report 08.17.17: MULTI-GP Int'l Open, Drone v Chicago, Reno Drone Race

Also: Yuneec Extended Service Plan, UAV on A/C Carrier, Blue Angels Incident, Drone Operator Safety Act MultiGP’s 2017 MultiGP International Open, conducted on the grounds of>[...]

Airborne 08.18.17: NBAA v KSMO, Sully Attacked, DB Cooper Update

Also: New NASA Admin?, Anti-Aviation Hypocrites, Airberlin, Sky Hopper, Drone v Carrier, Jet Aviation, Airman Retires The NBAA joined five other stakeholders to file a brief with t>[...]

Airborne 08.17.17: GA Sales Report, Google Lunar XPRIZE, ATC Privatization

Also: Gustave Whitehead, AirVenture Innovation Preview, Learjet 75, HondaJet, ALEA, Honeywell, F-5N GAMA has published second quarter GA airplane shipment and billings data. The ge>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC