HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Engineering Materials

Pegasus XL Launch Rocket Flies on Composites

NO RATINGS
< Previous Page 2 / 2
View Comments: Newest First|Oldest First|Threaded View
<<  <  Page 2/2
Charles Murray
User Rank
Blogger
Re: Quite an endorsement
Charles Murray   7/9/2012 8:03:00 PM
NO RATINGS
I agree, Rob. Seems like the ideal application for composites, where the high cost isn't a concern, as it would be in high-production-volume apps.

Rob Spiegel
User Rank
Blogger
Quite an endorsement
Rob Spiegel   7/9/2012 5:31:21 PM
NO RATINGS
Nice piece, Ann. This is quite an endorsement for composites -- a NASA endorsement. One small step for NASA, one large step for composites.

naperlou
User Rank
Blogger
Composites used for decades
naperlou   7/9/2012 9:24:10 AM
NO RATINGS
Ann, while the application of composites for the booster is new stuff, their use in the spacecraft itself is old hat.  I worked at one spacecraft plant where we made our own composites from raw materials.  One of our direct competitors, with whom we were merged later on, got their composites from a company whose main business was railcars.  It was an interesting revelation when we found out. 

I actually worked on the testing of the UARS satelite structure.  It was the first large composite structure.  If you recall, UARS recently fell back to earth.  It was one of the largest satellites to do so.  It was the size of a school bus and filled the Shuttle cargo bay.  In testing we found some interesting things out about how the composites reacted structurally.  Now, this was in the 1980s.  It would have been nice to have some of the more robust CAE tools available today. 

<<  <  Page 2/2
Partner Zone
More Blogs from Engineering Materials
Last week, the bill for reforming chemical regulation, the TSCA Modernization Act of 2015, passed the House. If it or a similar bill becomes law, the effects on cost and availability of adhesives and plastics incorporating these substances are not yet clear.
The latest crop of coating and sealant materials and devices has impressive credentials. Many are designed for tough environments with broad operating temperature ranges, and they often cure faster, require fewer process steps, and produce less waste.
A new program has been proposed for testing and certify 3D printing filaments for emissions safety. To engineers who've used 3D printers at home this is a no-brainer. It's from a consumer on Kickstarter, and targets use in homes and schools.
For the last 50 years, the Metal Powder Industries Federation (MPIF) has sponsored an awards competition for creative solutions to designing and fabricating near-net-shape parts using powder metal (PM) technologies. Here are the seven Grand Prize winners of the 2015 contest.
Graphene 3D Lab has added graphene to 3DP PLA filament to strengthen the material and add conductivity to prints made with it. The material can be used to 3D print conductive traces embedded in 3D-printed parts for electronics, as well as capacitive touch sensors.
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jul 6 - 10, Building Raspberry Pi Controllers with Python
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service